Natalie's Sugar Cookies

Mix
1 1/2 Cup Sugar
1 Cup Butter
1 Cup Sour Cream
1 egg

Mix & Add
1 tsp. Baking Soda
2 tsp Vanilla
1/2 T. salt
4 1/2 Cup Flour

Refrigerate dough.
Bake 425 degrees for 5-7 minutes.