INGREDIENTS
3/4 tsp
baking powder
1/2 cup
buttermilk
1 1/4 cups
cake flour
1
egg white
1/4 cup
flour
2 cups
granulated sugar
2 cups
milk
1/4 cup
rainbow sprinkles
1/2 tsp
salt
9 servings
sprinkles
3/4 cup
sugar
1/4 cup
unsalted butter
1 tsp
vanilla
1 Tbsp
vanilla extract