INGREDIENTS
1
Lemon, Zest of
1
Egg
2
Egg whites
1
batch Lemon curd
2 tbsp
Lemon juice, freshly squeezed
1 cup
All purpose flour
1 1/2 tsp
Baking powder
1/4 tsp
Cream of tartar
1 cup
Granulated sugar
1/4 tsp
Salt
1 tsp
Vanilla
1/4 cup
Butter, unsalted
6 tbsp
Sour cream