Ingredients
Two brownie layers:
2 sticks unsalted butter
2 1/4 cups sugar
4 large eggs
1 1/4 cups Double-Dutch Dark Cocoa or Dutch-process cocoa
1 teaspoon salt
1 teaspoon baking powder
1 teaspoon espresso powder (I used instant coffee)
1 tablespoon vanilla extract
1 1/2 cups All-Purpose Flour
2 cups chocolate chips (I used semi sweet)
Two cheesecake layers:
1 1/4 pounds cream cheese (20 oz), room temperature
1 cup sugar
1 tsp vanilla extract
3 large eggs
1/2 cup sour cream
Two chocolate chip cookie layers.
Layer of 5 graham crackers.
Chocolate frosting:
6 ounces unsweetened chocolate, melted and cooled (I let it cool about 1 hour, stirring occasionally)
4 1/2 cups confectioners’ sugar (no need to sift)
3 sticks (12 ounces) unsalted butter, at room temperature
6 tablespoons milk
1 tablespoon vanilla extract
Marshmallow filling:
1 jar (7 oz) marshmallow fluff
1 stick butter, room temperature
1 cup powdered sugar
1 tbsp vanilla extract
Preparation
