How to Make It
Cream butter in a medium mixing bowl; gradually add sugar, beating well. Add egg yolks; beat well.
Combine flour and baking powder; add to creamed mixture alternately with milk, beginning and ending with flour mixture. Stir in vanilla
Beat egg whites (at room temperature) until stiff peaks form. Gently fold into batter. Spoon 1 teaspoon batter into each greased miniature muffin pan. Bake at 350° for 12 minutes or until lightly browned. Cool in pans 10 minutes; remove to wire racks, and cool completely. Sift powdered sugar over tops of muffins.
Oxmoor House Homestyle Recipes