INGREDIENTS
1
Egg, large
1 1/2 cups
All-purpose flour
1 tsp
Baking powder
1/2 tsp
Baking soda
1 tsp
Cream of tartar
3/4 cup
Granulated sugar
1/2 tsp
Salt
1
Vanilla bean
1 tsp
Vanilla extract, pure
1/2 cup
Butter, unsalted
1
sprinkles I prefer jimmies over nonpareils