Best ever Snickerdoodles

2 cups sugar, divided
1 cup Crisco Butter Shortening
2 large eggs
2 tablespoons milk
1 teaspoon vanilla extract
2 3/4 cups Pillsbury Best, All Purpose Flour
2 teaspoons cream of tartar
1 teaspoon baking soda
3/4 teaspoon salt
2 teaspoons ground cinnamon

Heat oven to 400 degrees F.  Combine 1 1/2 cups sugar, shortening, eggs, milk and vanilla in bowl of electric mixer.  Beat at medium speed until will blended.  Combine flour, cream of tartar, baking soda and salt in medium bowl.  Add gradually to shortening mixture at low speed.  Mix just until blended.
Combine remaining 1/2 sup sugar and cinnamon in small bowl.  Shape dough into 1-inch balls.  Roll in sugar-cinnamon mixture.  Place 2 inches apart on ungreased baking sheets.  Bake 7 to 8 minutes.  Cool 2 minutes on baking sheets.  Place on cooling racks to cool completely.