INGREDIENTS
3 cups
flour
2 cups
sugar
6 tbsp
cocoa
2 tsp
baking soda
1 tsp
salt
2/3 cup
melted butter
2 tbsp
white vinegar
2 cups
cold water
2 sticks
butter, room temperature
1
jar marshmallow cream
1/4 tsp
salt
1 tbsp
vanilla
3 cups
powdered sugar
3 tbsp
heavy cream
16
Oreo cookies