Mix flour, 2 teaspoons cinnamon, cream of tartar, and baking soda in medium bowl. Set aside.
Beat 3/4 cup sugar and butter in large bowl with electric mixer on medium speed until light and fluffy. Add egg and 1 teaspoon vanilla; mix well. Gradually beat in flour mixture on low speed until well mixed. Refrigerate 1 hour.
Spray mini muffin pans with non-stick cooking spray. Press 2 teaspoons of the cookie dough firmly into bottom of each cup. Bake in preheated 350ºF oven 10 to 15 minutes or until golden brown. Cool on wire rack 1 minute.
While still warm, use measuring teaspoon to create a well in the middle of each cookie crust. Cool completely.
Ingredients
1 1/2 cup flour
2 tsp McCormick Culinary® Cinnamon, Ground
1 tsp McCormick Culinary® Cream of Tartar
1/2 tsp baking soda
3/4 cup sugar
1/2 cup butter, softened
1 ea egg(s)
1 tsp McCormick Culinary® Pure Vanilla Extract, Premium