9 1/2 T. butter, softened
5 T. confectioners sugar
1 t. vanilla
1 cup plus 3 T. Flour
Preheat oven to 300 degrees. Cream butter, sugar and vanilla until light and fluffy. Add flour and beat again until the mixture is light and fluffy again. Gather dough into a ball and press gently over the bottom and up the sides of a 9 or 10 inch tart pan. Bake at 300 for 45 minutes. Cool before filling.

