Mix butter flour baking powder salt and 2 tablespoons sugar with pastry cutter until like corn meal Save 1 cup of this for topping
Pat the rest into the bottom of an 8-inch square pan Place peaches cut into slices over crust Sprinkle with 78 cup sugar mixed with 1 teaspoon cinnamon Bake 20 minutes at 400 Mix egg yolks and sour cream