S’mores Brownies

S’mores Brownies are gooey, fudgy chocolate-graham cracker treats, topped with toasted marshmallows and chocolate chips, perfect for summer!

Our easy classic Chocolate Brownie gets upgraded with a tasty S’mores topping. This fun summery Brownie Recipe will have everyone asking for some more all year long!

S'mores Brownies stacked on cutting board

These brownies are the absolute best s’mores inspired treat, no campfire needed! Rich, fudgy chocolate brownies stuffed with buttery graham cracker pieces and toasted marshmallows are hard to beat! This is the easiest S’mores Brownie recipe, and the perfect quick dessert that kids can make too!

This S’mores Brownies recipe is ooey, gooey on the inside, and won’t leave your kids with sticky fingers. It’s a great recipe for when you want s’mores flavor but none of the mess. You can always add cereal marshmallows if you’d prefer to skip toasting, but the toasted marshmallows are a classic option!

With a homemade brownie base for S’mores Brownies, it’s easy to change them up to exactly how you like. For a chewy fudge brownie, you can substitute brown sugar for the granulated sugar, or use brown sugar and leave out the cocoa powder for a S’Mores Blondie! Fold in more chocolate chips for bursts of chocolatey flavor, or add a layer of mini marshmallows between the brownie batter.

S'mores Brownies Collage of batter preparation steps

S’mores Brownies are so easy to make that even your little bakers can help out as a fun after school activity. The brownie batter is made with cocoa powder instead of melted chocolate, so their fingers will be safe as they mix everything up. They will have fun sprinkling on the s’mores toppings and you can use the variations below for even more topping ideas.

These S’mores Brownies are so gooey and delicious on their own, but a scoop of Vanilla Ice Cream would make them even better. You can also drizzle cooled brownies with some Chocolate Ganache or Salted Caramel Sauce for a super sweet summertime treat.

More Easy and Delicious S’mores Recipes

S'mores Brownies Collage of baking steps

Frequently Asked Questions

What kind of marshmallows should I use for S’mores Brownies?

For a gooey, toasty marshmallow topping, add jumbo marshmallows, cereal marshmallows, or Homemade Marshmallows after they are done baking. Top brownies and broil until toasted and golden brown (skip this step for cereal marshmallows option).

Can I use marshmallow fluff for S’mores Brownies?

Add even more gooey marshmallow topping with marshmallow fluff. Bake brownie batter without s’mores topping. Cool for 5 minutes then use the back of a wooden spoon to poke holes over top of brownies. Spread a thick layer of marshmallow fluff then top with graham crackers, chocolate chips, and mallow bits. Broil until fluff is toasted and chocolate is melted.

What types of chocolate can I use in S’mores Brownies?

Swap semi-sweet chocolate chips for dark chocolate chips or white chocolate chips. You can also use chocolate bar pieces, mini peanut butter cups, peanut butter chips, toffee bits, or Mu0026Ms.

Can I substitute the graham crackers in S’mores Brownies?

Instead of graham cracker pieces, use golden grahams, vanilla wafers, chocolate graham crackers, or other sweet crackers. Bake on top of a Graham Cracker Crust for a buttery, chewy layer!

Can I make S’mores Brownies with a mix?

Make this S’mores Brownies recipe even easier with a box of fudge brownie mix. Replace the dry ingredients with brownie mix and use only 1 egg. Keep the butter, it will make boxed brownies taste richer than using vegetable oil.

How do I make mini brownie bites?

Line a mini muffin tin with paper liners and divide batter between 24 cups. Top with chocolate, crackers, and marshmallows. Bake for 11-13 minutes at 350 degrees.

S'mores Brownies stacked on cutting board with bite taken

More Delicious Brownie Recipes

How to Store S’mores Brownies

  • Serve: Cool S’mores Brownies for at least 10 minute before serving. You can keep S’mores Brownies at room temperature for up to 3 days covered with plastic wrap or aluminum foil.
  • Store: Place cooled S’mores Brownies in an airtight container lined with a paper towel and refrigerate for up to 1 week. Bring to room temperature to serve.
  • Freeze: Freeze cut S’mores Brownies on a baking sheet for one hour before transferring to a sealed container. Store in the freezer for up to 3 months and thaw overnight in the refrigerator before serving at room temperature.
S'mores Brownies stacked on cutting board with graham crackers and marshmallows

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S’mores Brownies

S'mores Brownies are gooey, fudgy chocolate-graham cracker treats, topped with toasted marshmallows and chocolate chips, perfect for summer!
Yield 12 Brownies
Prep Time 15 minutes
Cook Time 30 minutes
Total Time 45 minutes
Course Dessert
Cuisine American
Author Sabrina Snyder


  • 1/2 cup unsalted butter , melted
  • 1 cup sugar
  • 2 large eggs
  • 2 teaspoons vanilla extract
  • 1/3 cup unsweetened cocoa powder
  • 1/2 cup flour
  • 1/4 teaspoon salt
  • 1/4 teaspoon baking powder
  • 3 sheets graham crackers , broken into chunks
  • 1/2 cup semi-sweet chocolate chips
  • 1 cup marshmallows


  • Preheat oven to 350 degrees.
  • Spray an 8×8 inch baking pan with baking spray.
  • Whisk together melted butter, sugar, eggs, and vanilla extract.
  • Whisk in the cocoa powder, flour, salt, and baking powder. Fold in graham cracker chunks.
  • Spread batter evenly into greased baking pan.
  • Bake for 25 to 30 minutes.
  • Remove from oven and set oven to broil.
  • Top brownies with marshmallows and chocolate chips.
  • Broil brownies until marshmallows are lightly browned.



Calories: 249kcal | Carbohydrates: 34g | Protein: 3g | Fat: 12g | Saturated Fat: 7g | Trans Fat: 1g | Cholesterol: 52mg | Sodium: 91mg | Potassium: 115mg | Fiber: 2g | Sugar: 24g | Vitamin A: 285IU | Calcium: 22mg | Iron: 1mg
Keyword: S’mores Brownies
S'mores Brownies Collage

Photos used in a previous version of this post.

S'mores Brownies in stack
S'mores Brownies collage of brownie batter before and after baking
S'mores Brownies with marshmallows and chocolate chips
S'mores Brownies with toasted marshmallows and chocolate chips
top-down view of S'mores Brownies in stack
S'mores Brownies collage
top-down view of S'mores Brownies in stackS'mores Brownies in baking panS'mores Brownies in baking pan before bakingS'mores Brownies in stack
S'mores Brownies start with a graham cracker base and rich chocolate brownie. They're topped with buttery graham crackers, milk chocolate chips and toasted marshmallows for the perfect summery treat with no bonfire!S'mores Brownies start with a graham cracker base and rich chocolate brownie. They're topped with buttery graham crackers, milk chocolate chips and toasted marshmallows for the perfect summery treat with no bonfire!S'mores Brownies start with a graham cracker base and rich chocolate brownie. They're topped with buttery graham crackers, milk chocolate chips and toasted marshmallows for the perfect summery treat with no bonfire!

About the Author: Sabrina Snyder

Sabrina is a professionally trained Private Chef of over 10 years with ServSafe Manager certification in food safety. She creates all the recipes here on Dinner, then Dessert, fueled in no small part by her love for bacon.

Sabrina Snyder is a professionally trained personal and private chef of over 10 years who is the creator and developer of all the recipes on Dinner, then Dessert.

She is also the author of the upcoming cookbook: Dinner, then Dessert – Satisfying Meals Using Only 3, 5 or 7 Ingredients which is being published by Harper Collins.

She started Dinner, then Dessert as a business in her office as a lunch service for her coworkers who admired her lunches before going to culinary school and becoming a full time personal chef and private chef.

As a personal chef Sabrina would cook for families one day a week and cook their entire week of dinners. All grocery shopping, cooking and cleaning was done along with instructions on reheating. As a private chef she cooked for private parties and cooked in family homes in the evenings for families on a nightly basis after working as a personal chef during the day.

Sabrina has been certified as a ServSafe Manager since 2007 and was a longstanding member of the USPCA Personal Chef Association including being on the board of the Washington DC Chapter of Chefs in the US Personal Chef Association when they won Chapter of the year.

As a member of the community of food website creators Sabrina Snyder has spoken at many conferences regarding her experiences as a food writer including the Indulge Food Conference, Everything Food Conference, Haven Food Conference and IACP Annual Food Professionals Conference.

Sabrina lives with her family in sunny California.

Dinner, then Dessert, Inc. owns the copyright on all images and text and does not allow for its original recipes and pictures to be reproduced anywhere other than at this site unless authorization is given. If you enjoyed the recipe and would like to publish it on your own site, please re-write it in your own words, and link back to my site and recipe page. Read my disclosure and copyright policy. This post may contain affiliate links.


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  1. Summer just won’t be the same without having these s’mores brownies! They look SOOOOOO ooey gooey! 😀

  2. These s’more bars look luscious! I love the toasted marshmallow on top— so dreamy! Oh, and I wanted to tell you I listened to you podcast on Chopped a few days ago! You crushed it!! Awesome job!!

  3. I love a little smore’s indulgence now and then. Okay, honestly I want all the Smore’s at the party especially right now i’m craving these brownies. On Point!

  4. I wish I had one (or two) right now! I love that you’ve included a brownie base — can it get better?! Yum!

  5. Oh. My. God. I just gained 10 pounds reading this! LOL This looks like a very good way to toss my diet under the bus!

  6. These look perfect! Why bother sweating around a fire when you can just whip these up and toss them in the oven for a while!

  7. I heard you on the Chopped Podcast! It was fantastic! In fact, that’s how I discovered you. Congratulations on your great success in such a short time! I really like your blog.