S'mores Brownie Bites Marshmallow

Featured in: Sweet Treats

Enjoy a creative twist on a classic campfire favorite with bite-sized chocolate brownies, melty chocolate chips, and soft, toasted marshmallows all layered with crunchy graham cracker crumbs. These indulgent brownie treats come together quickly for an easy dessert. Simply bake the brownies, then finish under the broiler to achieve perfectly toasted marshmallow tops. Ideal for potlucks, parties, or satisfying a sweet tooth, each morsel combines gooey, rich, and crunchy textures in every bite.

Updated on Mon, 06 Oct 2025 11:53:00 GMT
Close-up of S'mores Brownie Bites with toasted marshmallow tops, gooey and golden brown. Pin
Close-up of S'mores Brownie Bites with toasted marshmallow tops, gooey and golden brown. | garlicgroove.com

S'mores Brownie Bites with Toasted Marshmallow Tops deliver that nostalgic campfire magic in each chocolatey morsel. They combine fudgy brownies with a gooey marshmallow crown and a sprinkle of graham cracker crunch for a decadent bite sized dessert that satisfies any sweet tooth.

When I first made these on a rainy Sunday my friends polished off the batch so quickly I had to make a double batch the next weekend just to get one myself

Ingredients

  • Granulated sugar: Brings sweetness and helps the brownies bake to a shiny crinkle top Use fine pure sugar for best blending
  • Unsalted butter: Provides richness and ensures a decadent texture Choose high quality butter for extra flavor
  • Large eggs: Bind the mixture and make brownies moist Use fresh eggs for the best results
  • Vanilla extract: Adds warmth and enhances chocolate flavor Real vanilla gives the richest taste
  • Unsweetened cocoa powder: Delivers deep chocolate notes Look for Dutch processed cocoa for a smoother finish
  • All purpose flour: Gives structure to the bites Sift for an even crumb
  • Salt: Defines and balances sweetness Use fine sea salt for precise flavor
  • Baking powder: Promotes just enough lift so the brownies are fudgy not cakey
  • Chocolate chips: Melt into the topping layer and boost chocolate punch Use a mix of semi sweet and dark for complexity
  • Mini marshmallows: Toast up for that gooey classic s'mores look and feel Buy the freshest ones so they puff nicely
  • Graham cracker crumbs: Sprinkle over the marshmallows and give the craveable crunch Use crisp unbroken crackers for easy crumbling and full flavor

Instructions

Prepare the Pan:
Grease a mini muffin pan generously which prevents sticking and makes release easy After greasing preheat your oven to 350 degrees Fahrenheit or 175 degrees Celsius
Mix the Butter and Sugar:
Blend granulated sugar with melted butter in a bowl Mix thoroughly until the sugar looks glossy and starts to dissolve This step gives brownies the signature shiny top
Combine Wet Ingredients:
Add the eggs and vanilla extract Stir well making sure the eggs are fully incorporated The batter should look thick slightly pale and cohesive
Sift in the Dry Ingredients:
Gently sift cocoa powder flour salt and baking powder straight into your wet bowl Sifting makes sure there are no lumps Also fold the mixture with a spatula until just combined Do not overmix or brownies turn tough
Fill the Muffin Pan:
Using a spoon or cookie scoop portion the thick batter into the muffin cups filling each about two thirds full If you go higher the brownies may overflow as they bake
Bake Until Just Set:
Bake in the center of the preheated oven for 20 to 25 minutes Test doneness by inserting a toothpick in the center It should come out clean or with only a few moist crumbs
Add the Chocolate Chips:
Remove baked brownie bites from the oven and while still hot scatter chocolate chips over each It is important to do this right away so they melt slightly and stick
Top with Marshmallows and Graham Crumbs:
Add a generous mound of mini marshmallows plus a sprinkle of graham cracker crumbs to every brownie bite The marshmallows should cover the entire top to ensure a beautiful toasted finish
Toast Under the Broiler:
Switch your oven to broil Place muffin pan back in the oven on the top rack Broil for 1 to 2 minutes until marshmallows turn golden and puffy Watch closely as they can burn quickly
Cool and Serve:
Let the bites cool in the pan for a few minutes which helps set the shape Run a butter knife around each one to loosen before carefully transferring to a rack Serve slightly warm for gooey deliciousness
A dessert with marshmallows on top. Pin
A dessert with marshmallows on top. | krispywithmia.com

The way the marshmallows toast up with tiny flecks of golden brown reminds me of childhood summer trips The soft gooey tops are my personal favorite and always the first thing my sister reaches for when I serve these at family barbeques

Storage Tips

Store leftover s'mores brownie bites in an airtight container at room temperature for up to three days Refrigerate for up to a week but let them come to room temperature before serving as the marshmallow and chocolate harden a bit Cold bites can be quickly refreshed in a microwave for a few seconds for that gooey texture

Ingredient Substitutions

You can use gluten free all purpose flour if needed for a wheat free version Dark chocolate chips add extra richness or try butterscotch chips for a fun twist Vegan butter and flax eggs work if you need a dairy or egg free option though texture changes slightly

Serving Suggestions

Pile a few brownie bites on a plate and drizzle with extra melted chocolate for an elegant dessert Pass them around a campfire or picnic table for true s'mores spirit For a special party display arrange them in cupcake wrappers and top with a chocolate square or mini graham cracker stick

A plate of chocolate cake with marshmallows on top. Pin
A plate of chocolate cake with marshmallows on top. | krispywithmia.com

Once you take a bite you’ll love how classic campfire flavor becomes a perfect poppable treat for sharing or enjoying all to yourself

Recipe Questions

Can I use store-bought brownie mix?

Yes, you can use your favorite boxed mix to save time. Just follow package instructions for preparation and baking.

How do I toast marshmallows without broiling?

You can use a kitchen torch to carefully toast the marshmallows, keeping a close eye to prevent burning.

Are these suitable for making ahead?

They are best enjoyed fresh, but you can bake the brownie bites in advance and add toppings before serving.

Can I substitute dark chocolate chips?

Absolutely, swapping for dark chocolate chips gives a deeper flavor and less sweetness.

What’s the best way to store leftovers?

Store cooled treats in an airtight container at room temperature for up to three days.

S'mores Brownie Bites Marshmallow

Chocolate brownie bites topped with toasted marshmallows and graham crackers, ideal for sweet cravings.

Prep duration
20 min
Cook duration
25 min
Complete duration
45 min


Complexity Medium

Heritage American

Output 12 Portions

Dietary requirements Vegetarian

Components

Brownie Base

01 1 cup granulated sugar
02 1/2 cup unsalted butter, melted
03 2 large eggs
04 1 teaspoon vanilla extract
05 1/3 cup unsweetened cocoa powder
06 1/2 cup all-purpose flour
07 1/4 teaspoon salt
08 1/4 teaspoon baking powder

S'mores Topping

01 1 cup chocolate chips
02 1 cup mini marshmallows
03 1/2 cup graham cracker crumbs

Directions

Step 01

Preheat and Prepare Pan: Preheat oven to 350°F and grease a mini muffin pan thoroughly.

Step 02

Combine Sugar and Butter: In a mixing bowl, blend granulated sugar with melted unsalted butter until incorporated.

Step 03

Incorporate Eggs and Vanilla: Add large eggs and vanilla extract to the mixture, stirring until homogeneous.

Step 04

Sift and Mix Dry Ingredients: Sift in unsweetened cocoa powder, all-purpose flour, salt, and baking powder. Gently fold dry ingredients into the wet mixture just until combined.

Step 05

Portion Batter: Fill each cup of the greased mini muffin pan approximately two-thirds full with brownie batter.

Step 06

Bake Brownie Bites: Bake in preheated oven for 20 to 25 minutes or until a toothpick inserted in the center emerges clean.

Step 07

Add Chocolate Chips: Remove pan from oven and promptly sprinkle chocolate chips over each brownie bite while hot.

Step 08

Top with Marshmallows and Graham Cracker Crumbs: Distribute mini marshmallows and graham cracker crumbs evenly on top of the chocolate layer.

Step 09

Broil to Toast Marshmallows: Switch oven setting to broil. Return pan to oven and broil brownie bites for 1 to 2 minutes until marshmallows are golden brown and toasted to your preference.

Step 10

Cool and Serve: Allow brownie bites to cool slightly in the pan before removing and serving.

Necessary tools

  • Mini muffin pan
  • Mixing bowls
  • Whisk

Allergy details

Review each ingredient for potential allergens and speak with a healthcare provider if you're uncertain about anything.
  • Contains gluten, dairy, and eggs. Check ingredient labels for potential allergens.

Nutrition breakdown (per portion)

These values are provided as estimates only and shouldn't replace professional medical guidance.
  • Energy: 180
  • Fat: 8 g
  • Carbohydrates: 25 g
  • Protein: 2 g