INGREDIENTS
1
Egg
1/2 tsp
Baking powder
1/4 tsp
Baking soda
1 2/3 cups
Flour
3 cups
Powdered sugar
3/4 tsp
Salt
1 cup
Sugar
4 tsp
Vanilla
1 stick
Butter
3/4 cup
Butter
1/4 cup
Heavy whipping cream
3/4 cup
Milk
1/4 cup
Vanilla greek yogurt
1/2 cup
Rainbow sprinkles (not non-pareils)