INGREDIENTS
3
Egg whites
1 2/3 cups
All purpose flour
1 tsp
Baking powder
1/4 tsp
Baking soda
8 1/2 tsp
Cinnamon, ground
1
Cinnamon sugar frosting
4 cups
Powdered sugar
1/2 cup
Shortening
1 1/4 cups
Sugar
2 3/4 tsp
Vanilla
1
Cupcakes
3/4 cup
Butter, salted
1/2 cup
Butter
1/2 cup
Milk
1/2 cup
Sour cream
1 tbsp
Water or milk