Hot Cocoa Brownies

angled overhead photo of 3 hot cocoa brownies on round white plates with a cup of hot cocoa in the background.

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Rich and fudgy brownies made with packets of dark hot chocolate and swirled with marshmallow fluff!


1/2 cup all purpose flour
10 tablespoons of butter, melted
1 cup dark brown sugar
1/3 cup marshmallow fluff
1/2 cup cocoa powder
3 packets of dark chocolate hot chocolate mix
2 eggs
1 teaspoon vanilla extract
1/4 teaspoon salt


1. Preheat the oven to 350 degrees. Line an 8×8 metal pan with parchment paper or foil. If using foil, spray with cooking spray to avoid any sticking.

2. To the bowl of melted butter, stir in the cocoa powder, brown sugar, vanilla, hot cocoa packets, salt, vanilla, and both eggs. Stir so everything is well combined.

3. Next, stir in the flour then pour into the prepared 8×8 baking pan.

4. Dollop the marshmallow fluff over top of the brownie batter then use a knife to gently swirl. Be mindful to swirl the fluff and not mix it into the batter. You want to be creating a pattern not blending it into the mix.

5. Bake for 24-25 minutes.