Peanut Butter Cookies

  Peanut Butter Cookies from “Baking Illustrated” by The Editors of Cook’s Illustrated Magazine published by America’s Test Kitchen   2 1/2 cups unbleached all-purpose flour 1/2 teaspoon baking soda 1/2 teaspoon baking powder 1 teaspoon salt 16 Tablespoons (2 sticks) unsalted butter, softened but still cool 1 cup packed light brown sugar 1 cup … Continue reading Peanut Butter Cookies