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This easy S’mores Brownies recipe is the best! Rich, chewy, fudge brownies topped with marshmallows, graham crackers, and hot fudge. Make them with boxed brownie mix for a quick decadent dessert.

Fudge brownies topped with marshmallows, hot fudge, and graham crackers in a baking dish with a bowl of large marshmallows in the background


This S’mores Brownies recipe is a fun twist on traditional s’mores.

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S’mores Brownies

The three ingredients found in s’mores are found in this brownie recipe – chocolate, marshmallows and graham crackers.

These ingredients are all baked in one dish, there’s no mess. Best of all, you can eat the these s’mores with a spoon!

I like keeping this dessert recipe simple by using packaged brownie mix. If you’ve got a favorite from-scratch brownie recipe, by all means use it. If you don’t, there’s nothing wrong with using packaged.

I like to use a brownie mix that bakes in an 8 x 8-inch baking dish. If you’re serving a crowd, I would suggest using a larger package of brownie mix and a 9×13-inch baking dish instead.

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Overhead view of fudge brownies topped with marshmallows, graham crackers, and hot fudge in a baking dish with a bowl of marshmallows and graham crackers laid out behind the dish

How To Make S’mores In An Oven

First, prepare the brownies according to the package directions.

After you bake the brownies in the oven, cover the top of the brownies with marshmallows and place the dish under the broiler for a few minutes or until the marshmallows begin to melt and brown.

If the dish you’re using won’t handle the heat of a broiler, just keep the oven temperature at between 325 and 350 degrees F (or the temperature you baked your brownies in) and let the marshmallows melt.

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When the marshmallows have melted and have slightly golden brown tops, drizzle hot fudge sauce over the top and scatter crushed graham crackers over the fudge.

If you’re serving this s’mores dessert to a crowd, insert several graham crackers into the marshmallows so guests can use them for scooping.

A slice of s'mores brownie on a plate with the baking dish a brownies behind it

These s’mores brownies are perfect for a party. They’re easy to make and are a dessert everyone will love.

S’mores Brownies


Recipe

Baked S’mores

Prep: 5 minutes
Cook: 25 minutes
Total: 30 minutes
Servings: 8 servings
Boxed brownie mix, marshmallows, graham crackers and hot fudge are the only ingredients you need to make these rich and delicious Baked S’mores.

Ingredients 

  • 1 box brownie mix (+ ingredients called for to make the brownies)
  • 1 10- ounce bag large marshmallows
  • 1/4 cup hot fudge sauce , warmed
  • 8 large sheets of graham crackers

Instructions 

  • Prepare brownie batter according to package directions. Spray the appropriate sized baking dish with cooking spray and pour batter into prepared pan.
  • Bake according to package directions.
  • Turn oven to broil if your baking dish can handle higher temperatures. If not, keep the oven set to the temperature you baked the brownies in.
  • Place the marshmallows on top of the brownies.
  • Place the marshmallow-topped brownies into the oven, watch carefully and remove when the marshmallows are melted and beginning to turn a golden brown color, about 2-4 minutes.
  • Drizzle hot fudge sauce over top of toasted marshmallows.
  • Crumble half of the graham crackers and scatter over the melted marshmallows.
  • Break the remaining graham crackers and insert them randomly into the toasted marshmallows.
  • Serve immediately.
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43 Comments

  1. I love the creative take on s’mores! I love to make s’mores-related desserts too!

  2. This looks heavenly!! I never would have thought to use brownie batter. Definitely pinning for later. Thanks!