INGREDIENTS
3/4 cup
natural unsweetened cocoa
2/3 cup
hot water
1 cup
buttermilk
1 3/4 cups
all-purpose flour
1 1/2 tsp
baking soda
1/2 tsp
kosher salt
3/4 cup
unsalted butter, room temperature
1 cup
granulated sugar
1/2 cup
light brown sugar, firmly packed
3
large eggs
2 tsp
vanilla
2 cups
confectioners’ sugar
6 tbsp
unsalted butter, room temperature
7 oz
jar marshmallow crème
1 tsp
vanilla
4 tbsp
heavy cream
3 tbsp
unsalted butter, softened
10 oz
bittersweet chocolate, finely chopped
1 tbsp
light corn syrup
1/3 cup
heavy cream
1 cup
confectioner’s sugar
1/2 tsp
vanilla
1 tbsp
milk
9
X 13 baking dish, covered preferred
12
X 18 rimmed baking sheet
Unrimmed cookie sheet larger than 9 X 13
Offset spatula
Piping bag and Wilton #3 tip
metal ruler (helpful when cutting)
mini offset spatula (very helpful when lifting cake squares)