Layers of fudgy chocolate, graham crackers and perfectly toasted marshmallows make amazing S’mores Brownies Recipe. One bite and you will be hooked. It is so gooey, and you get to enjoy all the flavor of s’mores!
Once you make this S’mores Brownies Recipe, you will wonder why you didn’t make this sooner. The secret is the brownie mix and it gives the bars the most decadent layer of chocolate. It’s an easy brownie recipe everyone will enjoy. I also love to make Brownie Cookies Recipe.
I have been making s’mores desserts for years including Sโmores Rice Krispie Treats and Sโmores Poke Cake.
Table of contents
Why We Love This Recipe
You get all of that yummy s’more’s flavor that is so amazing in one amazing little brownie. These brownies start with a graham cracker crust, then brownie is baked and then topped with roasted marshmallows.
We love brownies but this recipe takes brownies to the next level. No need for a campfire when you can make these ooey gooey brownies.
Ingredients
- Graham Cracker Crumbs. You can buy store bought or make your own crumbs.
- Butter. It needs to be melted.
- Brownie Boxed Mix. Use any brand you prefer.
- Mini Marshmallows. The mini size makes this perfect for the bars.
- Additional Graham Crackers. These are broken into pieces.
Find the complete list of ingredients at the bottom of the page.
How to Make S’mores Brownies
- Step 1. Prepare the oven and pan. Preheat the oven to 350 degrees. Line the pan with foil, leaving some overhang, and then butter the foil or use cooking spray and set aside.
Step 2. Stir together the graham cracker crumbs and sugar in a medium bowl mixing the ingredients well. Then add the melted butter. Whisk together until blended.
Step 3. Press the graham cracker mixture into the prepared pan. Press into an even layer. Then bake for about 15 minutes, or until golden brown.
Step 4. Make the fudgy brownies according to the box instructions in a large mixing bowl.
Step 5. Then pour the brownie layer over the cooked graham cracker layer, spreading it into an even layer with a rubber spatula. Bake the brownies according to the directions.
Step 6. Switch the oven to broil. Pour the bag of mini marshmallows on the brownies. Keep a close eye on them so they don’t burn.
Step 7. As soon as the pan comes out of the oven, top the marshmallow layer with the graham cracker pieces. Finally, cool and serve. Cut with a sharp knife to get clean cuts.
Storage
Store brownies in an airtight container at room temperature.
Can You Freeze This Recipe?
To freeze these brownies, once they are cut into squares wrap each individual brownie in plastic wrap. Then place in a freezer safe container. The brownies will stay fresh for up to 3 months.
Pro Tips
- Baking Dish – This recipe is perfect in a 9ร13 baking dish. It really makes the brownies the perfect thickness. You can also use a square 8-inch pan for a thicker brownie.
- Line Pan – You definitely want to line your pan with foil or parchment paper. The chocolate and marshmallows can get a little sticky and messy. The foil will help make clean up much easier.
- Use Disposable Pan – Now, I will tell you another tip that I often do if I really want zero cleanup. I use a disposable pan. Itโs nice to just be able to toss the dish.
- Graham Cracker Crust – It is also helpful to use a food processor to get the graham crackers really fine. However, if you donโt have a food processor, you can also crush the graham cracker sheets in a ziplock bag with a rolling pin.
- Make Homemade Brownies – You can make homemade brownies with cocoa powder if you prefer. I love Easy One Bowl Brownies.
- Toppings. Add semi-sweet chocolate chips, milk chocolate chips or peanut butter chips on top. Try Sea Salt on top for a sweet and salty combination.
More Brownie Recipes
- Red Velvet Cheesecake Brownies Recipe
- Cream Cheese Brownies Recipe
- Copycat Little Debbie Brownis Recipe
- Brownie Bottom Cheesecake
More Easy S’mores Desserts
- Sโmores Dip
- Easy to Grill Sโmores Recipe
- S’mores Cones
- Super Fun SโMores Parfait Recipe
- The Best Sโmores Cookie Cups
You will love this new recipe. Let us know once you make them and how the s’mores brownies turned out for you. Leave a comment and star rating.
S’mores Brownies Recipe
Ingredients
- 3 cups graham cracker crumbs
- ยผ cup up granulated sugar
- ยพ cup butter melted
- For the brownie part:
- 1 box of brownie mix – for the 9×13 size prepared according to directions
- 1 bag mini marshmallows
- Additional graham crackers broken into pieces
Instructions
- Preheat oven to 350 degrees F. Butter a 9×13-inch baking pan. Line the pan with foil, leaving some overhang, and then butter the foil; set aside.
- Combine the graham cracker crumbs, sugar , mixing well. Add the melted butter and, using a fork, toss until the entire mixture is moist. Dump the graham cracker mixture into the prepared baking pan, pressing it into an even layer. Bake for about 15 minutes, or until golden brown.
- Meanwhile, prepare your brownie recipe. Pour the brownie batter over the cooked graham cracker crust, spreading it into an even layer. Bake the brownies according to the directions.
- As soon as the brownies come out of the oven, switch the oven to broil. Pour the bag of mini marshmallows onto the brownies, covering it in an even layer. Pop the pan back in the oven for a few minutes. Keep a close eye on them – you want them to start to char so you get that s’mores flavor, but don’t want to completely burn them.
- As soon as the pan comes out of the oven, top the marshmallow layer with the pieces of graham cracker, pressing down slightly so that the pieces of graham cracker get nestled into the marshmallow.
- Cool completely and then cut into squares. Store at room temperature in an airtight container.
It is supposed to be 3/4 of a stick of butter or 1/4 of a cup, not a cup for the crust.
I used 3/4 cup of butter for the crust in this brownie recipe.