Ingredients
1 c butter
3/4 c powder sugar
1/4 c cornstarch
1 3/4 c flour
Preparation
Beat butter on med, gradually add sugar and cornstarch and beat till light and fluffy. Stir in flour. Firmly press into lightly greased 9" round pan and bake 325 for 35 min till light brown. Invert and let cool on wire rack.