Ingredients
Method
- Preheat oven to 375°F.
- Mix butter and 1 1/2 cups sugar until fluffy; add eggs and vanilla.
- Stir in flour, cream of tartar, baking soda, and salt until dough forms.
- Mix remaining 3 tablespoons sugar with cinnamon in a small bowl.
- Roll into 1-inch balls; coat in cinnamon-sugar.
- Place on an ungreased baking sheet; bake 10 to 12 minutes.