INGREDIENTS
2 cups
Blueberries
2
Lemons, Zest of
2
Lemons, Juice of
4
Egg whites
2 cups
All-purpose flour
1 tsp
Baking powder
1/2 tsp
Baking soda
1 3/4 cups
Granulated sugar
7 1/2 cups
Powdered sugar
3/4 tsp
Salt
1 tbsp
Vanilla extract
1 stick
Butter, unsalted
1 cup
Butter, unsalted
2/3 cup
Buttermilk
8 oz
Cream cheese