INGREDIENTS
2
Oranges, zest of large
4
Egg whites, large
6
Eggs, large
3 tsp
Baking powder
2 1/2 cups
Flour
1
Meringue buttercream frosting
1/2 tsp
Salt
3 cups
Sugar
2 tbsp
Orange juice
8 tbsp
Butter
3 sticks
Butter
2/3 cup
Heavy cream
1 1/16 cups
Rum, dark