INGREDIENTS
2 cups
Raspberries, frozen
6
Egg whites
4
Eggs, large
1 cup
All-purpose flour
1 1/2 tsp
Baking powder
1 tsp
Baking soda
1/2 cup
Cake flour
1 cup
Cocoa powder, unsweetened
3 1/2 cups
Granulated sugar
1/2 tsp
Kosher salt
2 tsp
Vanilla extract
3 cups
Butter, unsalted
1 cup
Greek yogurt, plain