INGREDIENTS
1 1/4 cups
all-purpose flour
1/4 tsp
baking powder
1/4 tsp
salt
1 cup
granulated sugar
1/2 cup
packed light-brown sugar
1/2 cup
+ 2 Tbsp cocoa powder
3/4 cup
butter (, melted)
2
large eggs
1 1/2 tsp
vanilla extract
2 tbsp
milk
4
large egg whites
1 cup
granulated sugar
1/4 tsp
cream of tartar
1 tsp
vanilla extract