INGREDIENTS
1 serving
cooking spray
1/2 cups
flour
1/2 cups
cake flour
1/2 cup
cocoa powder
1/2 tsp
baking soda
1/2 tsp
kosher salt
1/2 cups
buttermilk
2 tsp
vanilla extract
3/4 cups
brown sugar
1/2 sticks
butter
3
eggs
1 cup
sugar
1 cup
milk
1/2 cup
flour
1/2 tsp
salt
2 cups
butter
1/2 tsp
vanilla extract