INGREDIENTS
2
Eggs
1 1/2 tsp
Baking powder
1 tsp
Baking soda
1 cup
Brown sugar, light packed
1 1/4 cups
Flour
2 tsp
Vanilla
1 tsp
Vinegar
1 1/2 cups
Graham crackers
1/2 cup
Butter
5/8 cup
Milk
1
Marshmallow buttercream
6
(full sized, 1.55 oz) hershey bars