COPYCAT LOFTHOUSE COOKIES

Steps:

• For the cookie dough: Preheat the oven to 325 degrees F. Line 2 baking sheets with parchment.
• Whisk the cake flour, baking powder, baking soda and salt in a medium bowl. Mix the granulated sugar, butter and sour cream in the bowl of an electric mixer on medium-high speed until smooth, light and fluffy, about 3 minutes. Add the vanilla and egg and mix until combined. Reduce the speed to low, add the flour mixture and mix until just combined, about 1 minute.
• Using a 2-tablespoon ice cream scoop, drop level scoopfuls of dough onto the prepared baking sheets, making sure to leave 2 inches between each cookie. Dip the bottom of a glass cup into some cake flour. Gently press the cup on top of each mound of dough and flatten until you get a 1 1/2-inch circle, flouring the bottom of the cup as needed. Use a wet finger to smooth out any rough sides.
• Bake until the cookies puff up and are pale yellow and barely starting to brown on the bottoms, about 20 minutes. Let cool on the baking sheets for 1 minute, then transfer to a wire rack to cool completely, about 1 hour.
• For the frosting: Meanwhile, mix the confectioners' sugar, butter, cream, vanilla and 2 drops of the pink food coloring in the bowl of an electric mixer. Mix until light, fluffy and almost doubled in size, about 3 minutes.
• Frost the cookies with the frosting and sprinkle with confetti sprinkles.