INGREDIENTS
1 cup
(2 sticks, 16 tablespoons) butter, softened to cool room temperature
1 1/3 cups
granulated sugar
1
large egg
2 tsp
pure vanilla extract
2 1/2 cups
all-purpose flour
1/2 tsp
baking powder
1/2 tsp
baking soda
1/2 tsp
salt
Additional granulated sugar or sprinkles, for rolling