INGREDIENTS
5 tsp
Lemon, zest
4
Egg whites, large
2 tbsp
Lemon juice, freshly squeezed
1 tbsp
Baking powder
2 1/4 cups
Cake flour
1 1/2 cups
Granulated sugar
5/8 tsp
Kosher salt
1/2 tsp
Lemon extract, pure
2 3/4 cups
Powdered sugar
1 tsp
Vanilla extract, pure
2 sticks
Butter, unsalted
1 1/4 cups
Buttermilk, low-fat
8 oz
Cream cheese