INGREDIENTS
1
Egg, large
1
jar Marshmallow fluff
13/16 cup
All-purpose flour
3/4 tsp
Baking powder
3/4 tsp
Baking soda
1/2 cup
Cocoa powder, unsweetened natural
1 cup
Granulated sugar
1 cup
Powdered sugar
1/2 tsp
Salt, fine
2 tsp
Vanilla
1/4 cup
Vegetable oil
1/2 cup
Coffee, hot black
1 cup
Butter, unsalted
1/2 cup
Whole milk
Cooking spray or paper liners