If you love the classic campfire treat, smores brownies are the ultimate upgrade you need to try. Combining the rich, fudgy texture of brownies with layers of graham crackers, melted chocolate, and toasted marshmallows, this dessert brings together the best of both worlds.

Originally inspired by traditional s’mores, this oven-baked version makes it easy to enjoy that nostalgic flavor anytime—no campfire required. Perfect for parties, family gatherings, or a cozy dessert night, these brownies are indulgent, gooey, and absolutely crowd-pleasing.

Ingredients

For the Graham Cracker Base

• 1 ½ cups graham cracker crumbs
• 6 tablespoons unsalted butter (melted)
• 2 tablespoons granulated sugar

For the Brownie Layer

• 1 cup unsalted butter
• 1 ½ cups granulated sugar
• ¾ cup brown sugar
• 3 large eggs
• 1 tablespoon vanilla extract
• 1 cup all-purpose flour
• ¾ cup cocoa powder
• ½ teaspoon salt
• ½ teaspoon baking powder
• 1 cup semi-sweet chocolate chips

For the Topping

• 2 cups mini marshmallows
• 1 cup milk chocolate chunks or bars (broken into pieces)
• 2–3 whole graham crackers (optional for topping)

Step-by-Step Cooking Guide

Step 1 – Prepare the Pan

Preheat your oven to 350°F (175°C). Line a 9×13-inch baking pan with parchment paper for easy removal.

Step 2 – Make the Graham Cracker Base

In a bowl, mix graham cracker crumbs, melted butter, and sugar until combined. Press the mixture firmly into the bottom of the pan to form an even layer. Bake for 8–10 minutes, then set aside.

Step 3 – Prepare the Brownie Batter

In a large bowl, melt butter and mix with granulated sugar and brown sugar. Add eggs one at a time, then stir in vanilla extract.

In another bowl, whisk flour, cocoa powder, salt, and baking powder. Gradually combine dry ingredients with wet ingredients. Fold in chocolate chips.

Step 4 – Assemble the Layers

Pour the brownie batter over the baked graham cracker crust and spread evenly.

Step 5 – Bake the Brownies

Bake for 25–30 minutes, or until the center is just set but still slightly fudgy.

Step 6 – Add the Smores Topping

Remove brownies from the oven and immediately top with marshmallows and chocolate chunks. Return to the oven for 5 minutes, or until marshmallows are soft and lightly toasted.

Step 7 – Cool and Serve

Allow the brownies to cool for at least 20 minutes before slicing. This helps the layers set properly.

Cooking Time & Serving Size

Detail	Time
Prep Time	15 minutes
Cook Time	35 minutes
Cooling Time	20 minutes
Total Time	About 1 hour 10 minutes
Servings	12–16 brownies

Tips & Variations

• For extra gooey texture, slightly underbake the brownies by 2–3 minutes.
• Use dark chocolate instead of milk chocolate for a richer flavor.
• Add a drizzle of caramel sauce on top for a gourmet twist.
• Toast marshmallows using a kitchen torch for a more authentic campfire effect.
• Add chopped nuts like walnuts or pecans for added crunch.

Nutrition Info (Approximate Per Serving)

Nutrient	Amount
Calories	380 kcal
Protein	5 g
Carbohydrates	48 g
Fat	20 g
Fiber	2 g
Sugar	32 g

Values may vary depending on ingredients used.

Healthy Alternatives

Low-Sugar Option

Use a sugar substitute such as stevia or monk fruit sweetener to reduce sugar content.

Gluten-Free Option

Replace all-purpose flour with a gluten-free flour blend and use gluten-free graham crackers.

Low-Fat Option

Reduce butter quantity and use low-fat alternatives where possible.

Keto-Friendly Version

Use almond flour, sugar-free chocolate, and keto-friendly marshmallows for a low-carb variation.

Serving Suggestions

Serve smores brownies slightly warm for the ultimate gooey experience. Pair them with a scoop of vanilla ice cream or a glass of cold milk for a classic dessert combination.

These brownies are perfect for birthdays, potlucks, or whenever you want a rich and comforting treat. With layers of chocolate, marshmallow, and crunchy graham crackers, every bite delivers the nostalgic taste of s’mores in a convenient, shareable form.

FAQ’s

Can I make smores brownies ahead of time?
Yes, you can prepare them a day in advance and store them in an airtight container.

How do I store leftover brownies?
Store at room temperature for up to 2 days or refrigerate for up to 5 days.

Can I freeze smores brownies?
Yes, wrap them tightly and freeze for up to 2 months. Thaw before serving.

Why are my brownies too dry?
They may be overbaked. Always check a few minutes before the recommended baking time.

Can I use boxed brownie mix?
Absolutely. You can use a boxed mix for convenience and still follow the same layering process.