Ingredients:

2 Flour
1/2 Salt
12 Butter
1 Egg
4 Sour Cream

Directions:

In a large bowl sift together flour and salt.
Cut in the butter until mixture resembles cornmeal.
In a small bowl mix the egg and sour cream together.
Add this to the flour mixture and work it in quickly until dough forms a ball.
Divide in half, wrap in plastic and chill for 1 hour.