Snickerdoodles

1 Cup Shortening
5 1/2 Cups Sugar
2 Eggs
2 3/4 Cups Flour
2 Teaspoons Cream of Tartar
1/2 Teaspoon Salt

Preheat oven for 400. Cream together the shortening, sugar and eggs. Sift together flour, cream of tarter and salt. Combine the creamed and sifted mixture to form the dough. Chill dough and roll into balls. Roll balls into mixture of cinnamon and sugar. Bake at 400 for 8 to 10 minutes.