Best Rosemary Focaccia Recipes

FOCACCIA WITH OLIVES AND ROSEMARY

Steps:

• Place 2 cups warm water in large bowl. Sprinkle dry yeast over; stir with fork. Let stand until yeast dissolves, about 10 minutes.
• Add 4 1/4 cups flour and salt to yeast mixture and stir to blend well (dough will be sticky). Knead dough on floured surface until smooth and elastic, adding more flour by tablespoonfuls if dough is sticky, about 10 minutes. Form dough into ball. Oil large bowl; add dough, turning to coat. Cover with plastic wrap and let rise in warm area until doubled, about 1 1/2 hours. Punch down dough; knead into ball and return to same bowl. Cover with plastic wrap and let rise in warm area until doubled, about 45 minutes or less
• Coat 15x10-inch baking sheet with 1 tablespoon oil. Punch down dough. Transfer to prepared sheet. Using fingertips, press out dough to 13x10-inch rectangle. Let dough rest 10 minutes. Drizzle 2 tablespoons oil over dough. Sprinkle olives and chopped rosemary evenly over. Let dough rise uncovered in warm area until puffy, about 25 minutes.
• Preheat oven to 475°F. Press fingertips all over dough, forming indentations. Bake bread until brown and crusty, about 20 minutes. Serve bread warm or at room temperature.

ROSEMARY FOCACCIA

Steps:

• Sprinkle the yeast over the warm water. Let stand for a few minutes.
• In a mixer, combine the flour and salt. With the mixer running on low speed (with the paddle attachment), drizzle in the olive oil until combined with the flour. Next, pour in yeast/water mixture and mix until just combined and the dough comes together in a very sticky mass.
• Form the dough into a ball, drizzle over olive oil and toss to coat the dough. Then cover the bowl tightly with plastic wrap and set it aside for 1 to 2 hours, or store in the fridge until you need it.
• To make focaccia, remove half the dough from the bowl (leave the rest for another time) and place on a lightly floured surface. Place the chopped rosemary on top of the dough, then very gently knead it into the dough. (Don't over knead!) Roll into a large, thin oval. Place on a sheet pan drizzled with olive oil. Drizzle more olive oil on top of the dough, then cover with plastic wrap. Put in a draft-free/warm place for 1 hour.
• Preheat the oven to 400 degrees F.
• Remove the plastic wrap (the dough will be puffy) and use your fingertips to press dimples all over the surface of the dough. Drizzle the surface with more olive oil and sprinkle with kosher salt. Bake until the focaccia is golden brown, 30 to 40 minutes.
• Cut into pieces with a pizza wheel or sharp knife. Serve immediately.

ROSEMARY - GARLIC FOCACCIA

Steps:

• In a bowl, stir together yeast, sugar and 1 ¾ cups lukewarm water and proof yeast for 10-15 minutes, or until foamy.
• Stir in 4 cup of flour, 1 tblsps of the olive oil and the salt, adding as much of the remaining flour as necessary to form a soft and slightly sticky dough.
• Transfer to a lightly-oiled bowl, turn to coat, and let rise, covered, in a warm place for 1 hour, or until double in size. Knead dough down and press with lightly-oiled hands into a well-oiled 15 ½ x 10 ½ inch jelly-roll pan and let it rise, covered loosely, for 30 minutes.
• Preheat oven to 375 degrees F. Set rack in center of oven.
• Dimple dough with your fingers in places, drizzle 2 tblsps olive oil over and spread over dough; sprinkle with rosemary, garlic and sea salt.
• Bake for 35-40 minutes or until pale golden. Let cool for 10 minutes before cutting. Serve warm or at room temperature.
• Note: I often make up the garlic/oil/rosemary mixture one or two days ahead of time and refrigerate it. Dried oregano is also a GREAT add-in.

EASY ROSEMARY FOCACCIA

Steps:

• Combine 5 tablespoons warm water, yeast, and sugar in a large bowl. Let stand until creamy, about 10 minutes.
• Add flour and 1/4 teaspoon salt to the yeast mixture; stir well to combine. Stir in 1 tablespoon additional water at a time, if necessary, until all flour is absorbed and mixture has pulled together into a dough. Turn out onto a lightly floured surface and knead until springy, 4 to 6 minutes.
• Lightly oil a large bowl. Place dough in the bowl and turn to coat with oil. Cover with a damp cloth and let rise in a warm place until doubled in volume, about 30 minutes.
• Preheat the oven to 465 degrees F (240 degrees C). Lightly grease a baking sheet.
• Deflate dough and turn out onto a lightly floured surface. Knead briefly, then pat or roll dough into a sheet and transfer to the prepared baking sheet. Brush with remaining oil and make dimples across the surface with your fingertips. Sprinkle with rosemary leave and extra salt to taste.
• Bake in the preheated oven to desired crispness, about 10 minutes for light and fluffy or 20 minutes for crunchier and darker on the outside.

FOCACCIA WITH ROSEMARY AND SUN-DRIED TOMATOES

Steps:

• For the dough: Fill a small bowl with hot tap water. Let the water sit in the bowl for 2 minutes to warm the bowl, then dump it out. In the warmed bowl, combine the yeast, sugar, 1 tablespoon of the flour and 1/4 cup warm water (105 to 115 degrees F). Let stand about 5 minutes. (The mixture will be creamy and slightly bubbly; if it isn't, start over with new yeast.)
• In a large bowl, mix together the kosher salt and remaining 2 1/2 cups flour. Make a well in the center and stir in the yeast mixture, olive oil and 3/4 cup warm water (105 to 115 degrees F) with a wooden spoon. Mix until the dough starts to come away from the sides of the bowl (it will be sticky). If the dough looks dry, add an additional 2 tablespoons warm water. Turn the dough out onto a lightly floured surface; knead with floured hands until soft and elastic, about 8 minutes. Form into a ball. (If using a stand mixer, mix on medium speed until soft and elastic, 4 to 7 minutes.) Brush another large bowl with olive oil. Add the dough and roll to coat with the oil. Tightly cover with plastic wrap and let rise in a warm place until doubled in size, 1 to 1 1/2 hours.
• Stretch the dough into the prepared baking dish. Cover with plastic wrap and let rise 30 minutes.
• Preheat the oven to 425 degrees F. Spray a 9-by-13-inch baking dish with nonstick cooking spray.
• For the topping: Use your fingertips to dimple the dough. Brush with the oil, top with the sun-dried tomatoes and rosemary and sprinkle with flaky sea salt.
• Bake until golden brown, about 25 minutes. Remove from the baking dish and allow to cool slightly before slicing into squares. Finish with a drizzle of olive oil and more flaky sea salt.

RED ONION & ROSEMARY FOCACCIA

Steps:

• Make the basic dough, adding 2 tbsp olive oil and only a pinch of salt. While the dough is rising, cook onions in 1 tbsp olive oil for 5 mins until soft, then set aside.
• When the dough has risen, knock it back and stretch it to fit an oiled Swiss roll tin about 25 x 35cm. Leave the dough to prove for about 20 mins.
• Heat oven to 200C/fan 180C/gas 6. Spread the onions over the dough and scatter with the rosemary. Press your fingers into the dough to make dimples, drizzle the remaining oil over and scatter over the salt, then bake for 30 mins until golden. Leave to cool, then serve cut or torn into squares.

OLIVE, ROSEMARY, AND ONION FOCACCIA

Steps:

• In the large bowl of an electric mixer fitted with the dough hook stir together the yeast, the sugar, and 1 3/4 cups lukewarm water and proof the yeast mixture for 5 minutes, or until it is foamy. Stir in 4 1/2 cups of the flour, the salt, and 2 tablespoons of the oil and knead the dough, scraping down the dough hook occasionally and adding as much of the remaining 1/2 cup flour as necessary to form a soft, slightly sticky dough, for 3 minutes. Transfer the dough to a lightly oiled bowl, turn it to coat it with the oil, and let it rise, covered, in a warm place for 1 hour, or until it is double in bulk. Knead in the chopped rosemary, press the dough with lightly oiled hands into a well-oiled 15 1/2- by 10 1/2-inch jelly-roll pan, and let it rise, covered loosely, for 30 minutes. The dough may be made 8 hours in advance and kept covered and chilled.
• Dimple the dough with your fingertips, making 1/4-inch-deep indentations, brush it with the remaining 1 tablespoon oil, and top it with the onion, the olives, the salt, and the whole rosemary leaves. Bake the focaccia in the bottom third of a preheated 400°F. oven for 35 to 45 minutes, or until it is golden and cooked through. Transfer the focaccia to a rack, let it cool for 10 minutes, and serve it, cut into squares, warm or at room temperature.

RED ONION, GARLIC AND ROSEMARY FOCACCIA

Steps:

• Sift the flour, salt and sugar into a bowl.
• Stir in the yeast, (this should be 1 dessert spoon but Zaar doesn't like it -- so it's about half a tbsp) oil and water.
• Mix to a dough. Add more liquid if kneaded (depends on the dough you're using) but be careful.
• Turn the dough out and knead it for 10 minutes on a lightly floured surface.
• Place in an oiled bowl in a warm place (window sill / airing cupboard) for about an hour to double in bulk. Cover it with cling film or a wet tea towel to stop it from forming a crust. (If it does, then knead it some more to get rid of it - but it will then need more proving time to get the air back).
• Roll the dough out into a rough oval shape about 1cm thick, and place onto an oiled baking tray.
• Make deep holes in the dough about 1 inch apart.
• Allow to rise for 20-30 minutes.
• Preheat the oven to 200C / 400F / GM6
• Mix together the remaining oil, garlic and rosemary (leave to sit for a little while to flavour the oil).
• Spread over the surface of the bread, and cover with the chopped onion.
• Sprinkle over the salt, and then flick on some cold water to stop a skin from warming as it cooks.
• Bake for 25 minutes, and then cool on a wire rack.

NO-KNEAD GRAPE & ROSEMARY FOCACCIA

Steps:

• Tip the flour, yeast, 1 tbsp olive oil and 1 tsp salt into a large bowl. Add 250ml warm water and mix with a wooden spoon to make a sticky dough. Cover with cling film and put in the fridge for at least 10 hrs, or up to 24 hrs.
• Heat oven to 180C/160C fan/gas 4. Toss the grapes in 1 tbsp olive oil in a roasting tin. Bake for 20 mins or until shriveled, then set aside to cool.
• When the dough has doubled in size and is bubbly, remove from the fridge and leave at room temperature for 1 hr. Oil a 23cm square roasting tin and scrape the dough in. Oil your hands, then fold the dough in on itself like an envelope. Turn the tin and repeat to create a square shape, then flip so that the folds are underneath. Scatter the rosemary, grapes and remaining salt over and drizzle with 2 tbsp oil. Use your fingertips to create dimples in the dough, pressing in the toppings and spreading the dough to the corners. Cover with cling film and leave to rise for 1 hr or until almost doubled in size. Heat oven to 220C/200C fan/gas 7 at least 20 mins before you cook the bread.
• Uncover the dough, drizzle with the remaining oil and bake on the middle shelf for 30 mins until golden brown. Cool for 10 mins in the tin before transferring to a wire rack, or eat warm.

GARLIC ROSEMARY FOCACCIA FOR THE BREAD MACHINE

Steps:

• Crush two of the garlic cloves and place it in your breadmachine pan along with the flours, milk, salt, water, 3 tbsp.
• Olive oil, honey, and yeast (according to your machine's instructions, some call for liquid ingredients first, other call for dry first) Place the bread pan inside the machine and close the lid.
• (I add some of the basil and rosemary at this point as well) Program bread maker for the whole wheat dough mode Turn dough onto floured surface (it is quite sticky, don't add more flour) Divide dough into two pieces and cover and let rest 10 minutes+.
• Crush the remaining garlic.
• In a small bowl combine garlic with herbs and remaining 1/4 cup oil.
• Add salt if desired.
• Oil two round cake pans.
• Place in dough.
• Brush dough with garlic oil.
• Bake in bottom third of preheated 400 oven for 18-24 minutes.
• Until golden brown.

FOCACCIA BREAD HERBED WITH BLACK OLIVE & FRESH ROSEMARY

Steps:

• Cover potato with cold water in medium saucepan.
• Simmer until potato is tender.
• Drain, reserving cooking liquid.
• Mash potato.
• Meanwhile, sprinkle yeast over 1/2 cup warm (NOT HOT) potato water with dissolved 1 tablespoon sugar in small bowl, mix together.
• Let stand until the yeast begins to act, about 5 minutes.
• Add 2 tablespoons of the oil to the yeast mixture.
• In a food processor add together the flours, potato and salt.
• Pulse 4 times.
• With the machine running slowly pour through feed tube the yeast mixture.
• Adding rest of water to make a ball of dough in the machine.
• (Be careful not to over add the water) Use only enough water so the dough comes into a ball and away from sides of bowl.
• Knead for 1 minute in food processor.
• Turn out on a floured surface, and knead just until smooth.
• Keep the dough soft.
• Pour 1/2 teaspoon of the oil into a clean bowl.
• Place the dough in the bowl, turning once to oil the top.
• Cover.
• Let rise until doubled, 30 to 45 minutes.
• Punch the dough down.
• Use 1 teaspoon of the oil to coat a baking sheet, and place the dough on the baking sheet.
• Gently press the dough out to about 1/2 inch thickness.
• Pour the remaining 1-1/2 teaspoons oil over the top of the dough.
• Use your knuckle to dimple the dough at 1-1/2 inch intervals.
• Sprinkle with the rosemary, black olives and the cheese.
• Place in a cold oven on the center shelf.
• Place a flat pan of hot water on the shelf below the bread.
• Let rise until doubled, 20 to 25 minutes.
• Sprinkle with salt to taste.
• Turn on the oven to 375°F.
• Bake the focaccia for 20 to 25 minutes, or until browned on top.
• Remove from the pan, and cool on a wire rack.
• Serve warm.

FOCACCIA WITH ROSEMARY AND GRAPES

Steps:

• Preheat the oven to 400 degrees F. Roll the pizza dough into a rectangle on a sheet of parchment paper. Place the dough and the parchment on a baking sheet.
• Using a pastry brush, cover the top of the dough with olive oil. Sprinkle the dough with coarse sea salt. Sprinkle the dough with the garlic, shallot, and rosemary. Spread the grapes over the top of the dough and push down into the dough.
• Bake the focaccia until golden brown, about 25 minutes. Cut into slices and serve.

FOCACCIA WITH TOMATOES AND ROSEMARY

Steps:

• In the bowl of a standing mixer, or in a large bowl, dissolve the yeast and sugar in the water. Add the olive oil, whole-wheat flour, 200 grams of the all-purpose flour and salt and mix together briefly using the paddle attachment. Change to the dough hook and beat for 8 to 10 minutes at medium speed, adding flour as necessary. The dough should eventually form a ball around the dough hook and slap against the sides of the bowl as the mixer turns; it will be sticky. Remove from the bowl, flour your hands and knead for a minute on a lightly floured surface, and shape into a ball.
• If kneading the dough by hand, dissolve the yeast in the water with the sugar as directed. Stir in the olive oil, whole-wheat flour, salt and all-purpose flour by the half-cup, until the dough can be scraped out onto a floured work surface. Knead, adding flour as necessary, for 10 minutes, until the dough is elastic and smooth. Shape into a ball.
• Clean and dry your bowl and oil lightly with olive oil. Place the dough in it, rounded side down first, then rounded side up. Cover tightly with plastic and let rise in a warm spot for 1 1/2 to 2 hours, or in the refrigerator for 4 to 8 hours, until doubled.
• Punch down the dough. Cover with lightly oiled plastic and let the dough rest for 15 minutes.
• Preheat the oven to 425 degrees, preferably with a baking stone in it. Line a sheet pan with parchment and oil generously. Roll or press out the dough into a rectangle the size of the sheet pan or just slightly smaller. To do this efficiently, roll or press out the dough, stop and wait 5 minutes for the gluten to relax, then roll or press out again, and repeat until the dough reaches the right size. Cover with a damp towel and let rest for 30 minutes. Just before baking, use your fingertips to dimple the dough all over.
• Cut the tomatoes into rounds and place on top of the focaccia. Sprinkle with coarse salt and the rosemary. Drizzle a tablespoon or two of olive oil over all.
• Bake, setting the pan on top of the baking stone (if using), for 20 to 25 minutes, until the bread is deep golden brown. Let rest for at least 10 minutes before serving, or allow to cool completely.

POTATO ROSEMARY FOCACCIA

Steps:

• In a small bowl sprinkle the yeast over 1 cup warm water and let it proof for 5 minutes, or until it is foamy. In a large bowl combine well 4 cups of the flour with the mashed potatoes and the salt until the mixture resembles coarse meal, add the yeast mixture, and stir the dough until it is combined well. Turn the dough out onto a floured surface and knead it, incorporating as much of the remaining 1/2 cup flour as necessary to prevent it from sticking, for 8 to 10 minutes, or until it is smooth and elastic. Form the dough into a ball, put it in an oiled bowl, and turn it to coat it with the oil. Let the dough rise, covered with plastic wrap, in a warm place for 1 1/2 hours, or until it is double in bulk. While the dough is rising, in a small bowl stir together the garlic, the rosemary, and the oil and let the mixture stand, covered. Turn the dough out into a well-oiled 15 1/2- by 10 1/2-inch jelly-roll pan, press it evenly into the pan, and let it rise, covered loosely, in a warm place for 45 minutes or less, or until it is almost double in bulk. Using a mandoline or hand-held slicer cut the red potatoes into paper-thin slices, arrange the slices on the dough, overlapping them, and brush them with the oil mixture, discarding the garlic. Sprinkle the focaccia with salt and pepper to taste and bake it in the bottom third of a preheated 400°F. oven for 40 to 50 minutes, or until it is golden. Let the focaccia cool in the pan on a rack and serve it warm or at room temperature.

ROSEMARY AND RED ONION FOCACCIA

Steps:

• Pour the warm water and honey into the bowl of your electric mixer with a paddle attachment. Add one package of dry active yeast and swirl around. Allow the yeast to foam for 10 minutes or so.
• Then add the cold water, lemon zest, 2 Tb. oil, salt, rosemary and onions. Turn the mixer on low and slowly add the flour.
• Once all the flour is in the bowl, switch the paddle to the bread hook attachment. "Knead" on low for about 10 minutes.
• Pull the dough away from the sides and rub the bowl down with oil. Cover the bowl with plastic wrap and allow the dough to rise for 1 ½ to 2 hours. Remove the plastic wrap and turn the mixer back on for 30 seconds.
• Divide the dough into two pieces and press with your fingers into two 9-10 inch round pans. As you press to dough to the edges, don't be afraid to let your fingers puncture the dough-this will created the bumpy, rustic texture of traditional focaccia.
• Cover both pans with a clean, damp towel. Allow the dough to rise again for another 2 hours. Preheat the oven to 400* F.
• Before baking use the remaining tablespoon of oil and brush the tops of the loaves. Sprinkle with salt and pepper and decorate with thin onion slices, if you like.
• Bake for 25-30 minutes, until the tops are golden-brown. Turn out the bread loaves and ENJOY!

GRAPE-AND-ROSEMARY FOCACCIA

Steps:

• In a medium bowl, toss grapes with 1 tablespoon olive oil; set aside.
• In the bowl of an electric mixer fitted with the whisk attachment, whisk together flour, water, both raisins, and yeast with a mixer on medium speed until combined. Cover with plastic wrap, and let stand in a warm place until doubled in volume and bubbling, about 2 hours.
• Add salt to bowl. Switch to dough-hook attachment and mix on low speed for 5 minutes. Increase speed to medium, and mix for 30 seconds. (Dough should be loose and sticky.)
• Turn dough out onto a well-floured surface using a dough scraper. Fold bottom edge of dough up toward the center and pat gently to deflate. Fold top edge down toward the center, and pat gently. (Folds should overlap slightly.) Repeat with left and right sides, tapping off excess flour as you work. (Dough will be difficult to handle, but try not to incorporate too much flour.) Gently flip dough into a large bowl. Cover with plastic wrap, and let stand in a warm place until doubled in volume, about 1 hour.
• Turn dough out onto a well-floured surface, and repeat folding process. Transfer dough to bowl. Cover with plastic wrap, and let stand in a warm place until doubled in volume, about 1 hour.
• Place a pizza stone on floor of a gas oven (remove racks) or bottom rack of electric oven. Preheat oven to 425 degrees for a convection oven or 450 degrees for a conventional oven for at least 45 minutes. Alternatively, if not using a pizza stone, preheat oven 15 minutes before baking.
• Pour 1/3 cup oil into a 13-by-17-inch rimmed baking sheet, coating entire surface. Turn out dough onto baking sheet, coating bottom with oil. Dip fingertips in olive oil to prevent them from sticking, and push dough out toward edges of baking sheet. Cover with plastic wrap, and let stand for 45 minutes, pressing dough toward edges occasionally.
• Scatter grapes over top and sprinkle with sanding sugar and rosemary. Top should be well oiled; if necessary, drizzle with up to 1 tablespoon olive oil.
• Bake in lower third of oven or on preheated pizza stone, rotating halfway through, until bottom is golden brown, 30 to 40 minutes. Immediately slide focaccia out of baking sheet onto a wire rack. Drizzle with any oil left in pan; sprinkle with flaky salt. Let cool slightly. Serve warm or at room temperature.

ROSEMARY-GARLIC FOCACCIA BREAD

Steps:

• In bread machine pan, place the milk, water, butter, egg, flour, sugar, 1 teaspoon salt and yeast in order suggested by manufacturer. Select dough setting (check dough after 5 minutes of mixing; add 1 to 2 tablespoons of water or flour if needed)., When cycle is completed, turn dough onto a lightly floured surface. Punch dough down. Cover and let rest for 10 minutes. Shape into an 11-in. circle; place on a baking sheet coated with cooking spray. Cover and let rise until doubled, about 30 minutes. Using the end of a wooden spoon handle, make several 1/4-in. indentations in dough., Brush with oil. Sprinkle with garlic, rosemary and remaining salt. Bake at 400° for 15-20 minutes or until golden brown. Cut into wedges.

THE BEST ROSEMARY FOCACCIA BREAD

Steps:

• Dissolve the yeast in 1/2 cup of the warm water, and let sit 10 minutes until bubbly.
• In a large bowl, combine the flour, Ts. of salt, yeast mixture and remaining water.
• Mix thoroughly with a wooden spoon and then your hands.
• Transfer to a floured work surface and knead by hand for a few minutes or until smooth.
• Place in a well oiled bowl, cover with plastic wrap, and let rise until doubled, about 1 1/2 hours.
• Punch down and place on an oiled baking sheet, forming into an oval or circle.
• Dimple the top surface with your finger tips, and then drizzle with the oil and sprinkle with coarse salt and rosemary.
• Preheat the oven to 425 degrees F. Bake about 20 minutes or until golden.
• Serve warm or at room temperature.
• Variations: Instead of the rosemary, you might add 2-3 tablespoons of fresh chopped sage to the dough with some Fresh Parmesan on top.
• Other alternatives are sliced olives, thinly sliced zucchini or thinly sliced onions.
• Such cheeses as grated Parmesan, Mozzarella, or Fontina are also good.

GARLIC AND ROSEMARY FOCACCIA

Steps:

• Preheat oven to 300°F.
• Combine garlic and oil in a very small metal bowl and set on a baking sheet. Bake in lower third of oven 1 hour. Cool on a rack 30 minutes. Pour oil through a small sieve into another bowl and discard garlic. Whisk together yeast and warm water in bowl of a standing electric mixer and let stand 5 minutes, or until creamy.
• Stir 1/3 cup garlic oil into yeast mixture. Whisk together 7 cups flour and table salt and stir half of flour into yeast mixture. Fit mixer with dough-hook attachment. Add remaining flour and mix on low speed 3 minutes, or until dough pulls away from side of bowl, adding more flour if necessary. Knead dough with dough hook on medium-high speed, scraping down hook and side of bowl as needed, 5 minutes, or until dough is soft and slightly sticky. Transfer dough to a large oiled bowl, turning with floured hands to coat with oil. Cover bowl with plastic wrap and let dough rise in a warm place until doubled in bulk, about 1 hour. Preheat oven to 450°F.
• Oil a 17- by 11-inch baking pan with some of garlic oil. Gently press dough into pan, allowing dough to rest 5 minutes if difficult to work with. Cover dough with oiled plastic wrap and let rise in a warm place until doubled in bulk, about 30 minutes.
• Make indentations in dough at 1-inch intervals with oiled fingertips. Drizzle with remaining garlic oil and sprinkle with rosemary, coarse salt, and pepper. Bake in lower third of oven until deep golden on top and pale golden on bottom, 25 to 30 minutes. Transfer bread to a rack and serve warm or at room temperature.

ROSEMARY FOCACCIA

Steps:

• Stir together 1 2/3 cups lukewarm (105 to 115°F) water and yeast in bowl of mixer and let stand until creamy, about 5 minutes. Add 5 cups flour, 1/4 cup oil, and 2 1/2 teaspoons table salt and beat with paddle attachment at medium speed until a dough forms. Replace paddle with dough hook and knead dough at high speed until soft, smooth, and sticky, 3 to 4 minutes.
• Turn dough out onto a lightly floured surface and knead in 1 to 2 tablespoons more flour. Knead dough 1 minute (it will still be slightly sticky), then transfer to a lightly oiled bowl and turn dough to coat with oil. Let rise, covered with plastic wrap, at warm room temperature, until doubled in bulk, 1 to 1 1/2 hours.
• Press dough evenly into a generously oiled 15- by 10- by 1-inch baking pan. Let dough rise, covered completely with a kitchen towel, until doubled in bulk, about 1 hour.
• Preheat oven to 425°F.
• Stir together rosemary and remaining 3 tablespoons oil. Make shallow indentations all over dough with your fingertips, then brush with rosemary oil, letting it pool in indentations. Sprinkle sea salt evenly over focaccia and bake in middle of oven until golden, 20 to 25 minutes.
• Immediately invert a rack over pan and flip focaccia onto rack, then turn right side up. Serve warm or at room temperature.