INGREDIENTS
2
Eggs, large
3/4 cup
All-purpose flour
1 tsp
Baking powder
3/4 tsp
Baking soda
1 1/2 cups
Cake flour
1 cup
Granulated sugar
3/4 tsp
Kosher salt, scant
3/4 cup
Rainbow sprinkles
2 tsp
Vanilla extract
3/4 cup
Butter, unsalted
1/2 cup
Milk
2/3 cup
Sour cream