These are quite the decadent treat, combining chewy brownies with gooey s’mores. It’s definitely a little bit of a sugar overload, but fresh from the oven they are amazing and rich. The brownie batter is one of the easiest to make, and would be great by itself– just bake a little less to keep them nice and moist.
2 sticks butter
10 ounces chopped bittersweet chocolate
1 cup sugar
3/4 cups light brown sugar
2 teaspoons vanilla extract
1 teaspoon salt
1 3/4 cups flour
3 tablespoons cocoa powder (unsweetened)
2 cups mini marshmallows
6 graham crackers, broken up
1 12-ounce milk chocolate bar, broken into pieces
Preheat oven to 350 degrees and line a 9 x 13 pan with parchment paper.
In a saucepan over low heat, melt the bittersweet chocolate and butter, stirring regularly. Remove from the heat and add in the sugars. Whisk in the eggs one at a time, combining well. Add the vanilla and the salt.
Add the flour and cocoa and stir until just combined. Pour into the pan and level the top. Bake for 25 minutes and then sprinkle the marshmallows, chocolate pieces, and graham cracker pieces over the top. Bake for an additional 5 minutes, until a toothpick comes out clean.
Let cool completely and then remove from pan with parchment paper. Cut into squares with a knife dipped into hot water (to make cleaner cuts).