INGREDIENTS
3
Egg whites
3
Eggs, large
1 1/2 cups
Grape jam
1 1/4 cups
Peanut butter, smooth
3/4 cup
All-purpose flour
1 1/2 tsp
Baking powder
3/4 tsp
Baking soda
1 1/2 cups
Cake flour
1 3/4 cups
Granulated sugar
1 1/4 tsp
Kosher salt
2 1/2 tsp
Vanilla
2 1/8 cups
Butter, unsalted
1/3 cup
Greek yogurt
1/3 cup
Milk