Traditional S’more brownies are multi-layered desserts with goey texture like marshmallows or lava cakes. Recently, I’ve been trying to make S’more brownies like the good old campfire days using the usual ingredients. And surprisingly it works perfectly.
Today, I’m going to show you my own recipe. It doesn’t require any special process or ingredients. You only need to know what to use and how much to add. Trust me, even you’ll be able to make it at the very first attempt.
Just follow this guide and collect everything that I mention.

Why You’ll Love This Recipe
The core flavor of this homemade dessert is chocolate. And who doesn’t love chocolates after their primary meal?
The most interesting part about this S’more is you’ll feel a light crunch outside the brownies, yet the inside will feel goey like marshmallows. The mixed texture will surely amaze everyone at home.
Besides, if you’re on a diet, you can easily substitute the main ingredients with gluten-free options. The taste won’t change at all. One of my vegan neighbour also uses her preferred vegan items and the taste still remains almost the same.
Ingredients & Substitutions
Here’s the list og ingredients I always use to make homemade s’more brownies.
The base ingredients
- 2 cups graham crackers (for a crunchy base)
- 1/2 cup butter (or coconut oil for a lighter option)
- 1 cup sugar
- 2 eggs
- 1 cup all-purpose flour
Chocolate and flavor
- 1/2 cup cocoa powder
- 2–3 oz chocolate (for rich taste)
- 1/2 cup chocolate chips (for soft texture)
- 1 tsp vanilla extract
Topping layer
- 2 cups marshmallows (mini or large, both work)
For simple swaps
- Use gluten-free flour for a gluten-free version.
- Use coconut oil instead of butter if needed
How To Make S’mores Brownies
Part 1: Mix the brownie batter
- Start by taking a large bowl.
- Add melted butter and sugar inside it.
- Whisk until the mix looks smooth and soft.
- This is the base for how to make s’mores brownies.
- Now add eggs and vanilla to the bowl.
- Mix again till everything blends well together.
- The batter should look light and creamy.
- This step builds a rich brownie base.
Part 2: Prepare the s’mores brownies 9×13 pan
- Take a 9×13 baking pan for this recipe.
- Line it with parchment paper for a simple lift.
- Put graham crackers in one even layer.
- This forms the crunchy bottom layer.
- Pour brownie batter over the graham crackers.
- Cover it mildly to cover the full pan.
- Keep the layer even for the best baking.
- This helps the brownies cook equally.
Part 3: Bake and add toppings
- Preheat your oven to 350°F before baking brownies.
- Put the pan inside and bake the brownies well.
- Check when edges look firm and set.
- The center should stay soft and fudgy.
- Take the pan out after baking time ends.
- Add marshmallows on top right away.
- Return to oven for a short broil.
- Watch until marshmallows turn golden brown.
Part 4: Cool and serve
- Let the brownies cool fully in the pan.
- Do not cut them while still hot.
- This keeps the layers neat and clean.
- Slice and enjoy your s’mores brownies 9×13.
Fun Variations to Try
You can change 9×13 s’mores brownies according to your choice. Each version adds a new taste and fun twist. These ideas keep the base recipe easy and flexible.
Peanut butter s’mores brownies
- Include peanut butter in the brownie batter.
- Warp it mildly for a strong nutty flavor.
- It creates the brownies soft and creamy inside.
- Every bite tastes sweet and smooth.
Caramel s’mores brownies
- Spray caramel sauce over the brownie batter.
- Let it bake into sweet golden layers.
- The caramel melts into the chocolate base.
- It adds a deep, sweet, and buttery taste.
S’mores poke brownies
- Bake brownies and push small holes on top.
- Put melted chocolate or sauce into trap.
- This makes every bite extra soft and gooey.
- It feels rich and fun to eat.
Pro Tips
Follow these tips to keep your bake soft, rich, and full of flavor.
| Tip | What to Do | Why It Helps |
| Do not overbake | Take brownies out early | Keeps them soft and fudgy |
| Add marshmallows last | Broil for 2–3 minutes | It gives golden top layer |
| Cool before cutting | Wait until fully cool | Keeps clean slices |
| Use even layers | Spread batter evenly | Helps bake all sides well |
| Watch broiler | Do not leave unattended | Prevents burning marshmallows |
| Use sharp knife | Slice after cooling | Makes neat brownie pieces |
| Line pan well | Use parchment paper | Easy removal and clean edges |
Conclusion
Spend 1 hour using the simplest ingredients, and you’ll make the best kind of treat for your family or guests. At first, you might find the whole process pretty complicated. But once you start making this dessert following my guide, the s’more brownies’ recipe becomes the easiest dessert on your menu.
You can also check out my other homemade brownie recipes here to make your usual kitchen into the finest bakery corner downtown.
S’mores Brownies
Ingredients
Method
- First, preheat oven to 350°F (175°C). Line a 9×13 pan with paper
- Now place graham crackers on the bottom of the pan
- Mix butter, sugar, eggs, and vanilla in a bowl. Whisk till smooth
- Add flour, cocoa powder, and salt. Mix mildly till combined
- Put batter over the graham cracker layer. Spread in the pan
- Bake for 25–30 minutes till edges are set
- Take out and add marshmallows on top
- Broil for 2–3 minutes until golden and gooey
- Let cool fully before cutting into squares
- Slice and enjoy your easy s’mores brownies



