INGREDIENTS
1 tbsp
Lemon, zest
1
Egg, whole
2
Egg whites
1/3 cup
Lemon juice
1/2 cup
All purpose flour
2 tsp
Baking powder
3/4 cup
Granulated sugar
1/2 tsp
Kosher salt
1/4 cup
Powdered sugar
1/2 tsp
Vanilla extract
1 cup
Whole wheat pastry flour
2 tbsp
Butter, unsalted
1 1/3 cups
Greek yogurt, plain non fat