INGREDIENTS
6 tbsp
unsalted butter
2 1/2 cups
cake flour
1 1/4 cups
sugar
1/4 tsp
table salt
4 larges
whole eggs
2 tsp
vanilla extract
1
orange zest
2 tbsp
unsalted butter
5 cups
confectioners' sugar
1/4 cup
milk
1/4 cup
orange juice
1/4 cup
alum powder
1 lb
confectioners' sugar
1 serving
food coloring
1 cup
orange marmalade