Gram's Sugar Cookies

Sugar Cookies
from Mother, from Gram, about 1945

2 Cups sugar 1 Cup butter or shortening 3 eggs
1 teaspoon soda ½ Cup sour milk (to make sour add 1 tablespoon vinegar)
1 teaspoon vanilla flavoring

Mix until light and fluffy eggs, sugar, butter and vanilla flavoring. Add sour milk
Add 2 cups of flour sifted with soda. Mix well.
Add about 4 more cups sifted flour,Enough to make a soft dough.
Drop by spoonfuls onto cookie sheet.
Bake at 350 degrees about 8 to 10 minutes. Makes about 5 dozen if made small.