Snicker Doodles

1 c. soft butter
1 1/2 c. sugar
2 eggs
2 3/4 c. flour
2 tsp. cream of tartar
1 tsp. soda

Mix butter, sugar, eggs. Sift dry ingredients together and add to creamed mixture. Chill dough. Roll in balls the size of walnuts. Roll in mixture of 2 T. cinnamon. Bake at 400 degrees for 8 to 10 minutes.