PIROSHKI (A SAVOURY, FILLED PASTRY)

Steps:

• For pastry: Cut butter into pieces.
• Combine flour, butter, and salt using a knife or pastry blender.
• Sprinkle with 4 tablespoons ice water.
• Form into ball as you would pie dough.
• May need to add remaining 2 tablespoons water.
• Wrap in plastic wrap and refrigerate for 1 hour.
• Place pastry dough on floured board; roll out into rectangle.
• Fold over into thirds.
• Roll out again into rectangle.
• Continue rolling and folding five times.
• Rewrap in plastic; return to refrigerator for 1 hour.
• Preheat oven to 400°F.
• Grease baking sheet.
• Roll dough out to 1/8-inch thickness.
• Cut dough using 3 ½-inch round cutter.
• Place about 1 tablespoon of filling on each pastry circle.
• Fold dough over making half moons; press together edges together using ice water to seal.
• Place pies on baking sheet.
• Whisk together egg yolk and 2 tblsps water; brush pies with egg wash.
• Bake about 30-40 minutes or until golden brown.
• For Meat Filling: sauté onion in 2 tablespoons butter until soft.
• Add ground beef and sear until light gravy forms.
• Let cool.
• Mix in egg, dill, salt and pepper.
• For Potato Filling: Fry the onions in the butter until soft and golden-brown.
• Boil the potatoes in their jackets, then peel and mash them.
• Let cool slightly.
• Season with plenty of salt and pepper and mix in the onions and egg.
• For Mushroom Filling: In a pan or skillet, saute the mushrooms, onion, and shallots in the butter until the onion is translucent.
• Add the lemon juice, salt, pepper, and nutmeg.
• Continue to cook, stirring until nearly all the moisture is evaporated.
• Cool mixture slightly and mix in cream cheese or mashed potato.
• I like to sprinkle poppy seeds over the egg washed pastries filled with the mushroom filling.
• Note: these pastries are very good made with phyllo pastry, too.