INGREDIENTS
1 cup
all-purpose flour
1/2 cup
graham cracker crumbs
1 tsp
baking powder
1/2 cup
unsalted butter (1 stick)
1 cup
brown sugar, packed
1/2 tsp
kosher salt
1
large egg
2 tsp
vanilla extract
1/3 cup
whipping cream
6 oz
dark chocolate, at least 70% cocoa, roughly chopped
3
large egg whites
2/3 cup
sugar
1/4 tsp
cream of tartar
1 tsp
vanilla extract