1 3/4 cups all-purpose flour1/2 teaspoon salt1 teaspoon baking soda1/2 cup butter, softened1/2 cup white sugar1/2 cup peanut butter1/2 cup packed brown sugar1 egg, beaten1 teaspoon vanilla extract2 tablespoons milk40 miniature chocolate covered peanut butter cups, unwrapped
Preheat oven to 375 degrees F (190 degrees C). Sift together the flour, salt and baking soda; set aside. Cream together the butter, sugar, peanut butter and brown sugar until fluffy. Beat in the egg, vanilla and milk. Add the flour mixture; mix well. Shape into 40 balls and place each into an ungreased mini muffin pan. Bake at 375 degrees for about 8 minutes. Remove from oven and immediately press a mini peanut butter cup into each ball. Cool and carefully remove from pan.