Sweet Rich Pie Crust

Combine in processor, or work by hand:

2 2/3 cups sifted flour
1/2 cup sugar
1/2 lb. unsalted butter, cut in 1/4 in. cubes

Add:
2 yolks, whisked with 1/4 cup heavy cream

Roll 1/8 inch thick for a couble crusted 10-11 inch pie