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

Cream butter, add sugar. Mix well. Roll into balls. Roll into sugar mixture: 2 tablespoons cinnamon with 2 tablespoons sugar. Bake at 400 degrees for 8 to 10 minutes. Makes about 4 dozen.