1-1/2 c. sugar
1/2 c. butter, softened
2 eggs
1/2 c. shortening
2-3/4 c. unbleached flour
2 tsp. cream of tartar
1 tsp. baking soda
1/4 tsp. salt
3 tsp. cinnamon

Preheat oven to 400°F. Mix 1-1/2 c. sugar, butter, shortening and eggs in large bowl. Mix thoroughly. Stir in flour, cream of tartar, soda and salt. Shape dough by rounded teaspoonfuls into balls. Mix 3 TBSP sugar and the cinnamon; roll balls in mixture. Place about 2 in. apart on ungreased cookie sheet.

Bake until set, 8-10 min. Immediately remove from cookie sheet.

Makes about 6 dozen.