Powdered Sugar Cookies

Powdered Sugar Cookies

1 cup sugar
1 cups powdered sugar
1 cup butter
1 cup margarine
2 eggs
1 teaspoon baking soda
1 teaspoon cream of tarter
4 1/2 cups flour ( i usually need another cup)
1 teaspoon vanilla

Mix first 4 ingredients until smooth.  Add eggs and vanilla.  Add flour and other dry ingredients.  Mix until dough is formed.

Roll out dough on floured surface.  Roll to desired thickness. Cut out cookies.

Place on ungreased cookie sheet.
Bake at 350 degrees 10-12 minutes.
Cool.