INGREDIENTS
1
Egg
2 3/4 cups
All-purpose flour
1/2 tsp
Baking powder
1 tsp
Baking soda
1 1/2 cups
Granulated sugar
1/2 tsp
Salt
3 tbsp
Sprinkles
1 tsp
Vanilla extract
1
box Funfetti cake mix and the ingredients to make it - oil
1 cup
Funfetti cake
1 cup
Butter, unsalted