INGREDIENTS
2
Lemons, zest from large
3
Eggs, large
7 tbsp
Lemon juice
3 cups
All purpose flour
1 tsp
Baking powder
2 1/4 cups
Granulated sugar
1 1/2 cups
Powdered sugar
1/4 tsp
Salt
1 tbsp
Vanilla extract
1 cup
Butter, unsalted
1/2 cup
Buttermilk
1/2 cup
Sour cream