Easy Banana S’mores Muffins Recipe
If you’re craving something delightfully sweet, comforting, and perfect for breakfast or snack time, you have to try this Easy Banana S’mores Muffins Recipe. These muffins are a whimsical combination of ripe bananas mashed into fluffy batter, studded with gooey marshmallows and melty chocolate chips, all wrapped up with a subtle crunch from graham cracker crumbs. Every bite takes you straight to a campfire vibe, but without the smoke or waiting for the fire to start. It’s a simple, irresistibly tasty treat that will quickly become a beloved favorite in your kitchen.

Ingredients You’ll Need
This recipe is surprisingly simple but each ingredient plays a key role: from the bananas adding natural sweetness and moisture to the graham cracker crumbs providing that iconic s’mores texture. Together, the ingredients create a muffin that’s soft, gooey, and packed with flavor.
- ⅔ cup packed light brown sugar: Adds sweetness and a hint of caramel flavor that enhances the muffins’ richness.
- 2 tablespoons unsalted butter, melted: Brings moisture and a tender crumb without making the muffins greasy.
- 1 large egg: Binds the batter together and helps create a light texture.
- 1 teaspoon vanilla extract: Provides warmth and depth to the overall flavor profile.
- ⅔ cup mashed ripe banana (about 2 medium): The star ingredient adding natural sweetness and moistness.
- ½ cup sour cream: Adds creaminess and tenderness, keeping muffins soft for days.
- 2 cups all purpose flour: The base that gives structure to your muffins.
- 2 teaspoons baking powder: Helps the muffins rise beautifully and become fluffy.
- 1 teaspoon baking soda: Works with sour cream and banana acidity for extra lift.
- ½ teaspoon table salt: Balances the sweetness and brings out all the other flavors.
- 1 teaspoon cinnamon: Adds a warm spice note that complements the banana perfectly.
- ¾ cup graham cracker crumbs: Infuses that classic s’mores crunch and flavor.
- ⅔ cup whole milk: Keeps the batter smooth and helps with moisture.
- 1 cup miniature chocolate chips, divided: Pockets of chocolate throughout the muffins, with some sprinkled on top for extra indulgence.
- 1 cup miniature marshmallow bits, divided: Little gooey surprises inside and a toasty finish when baked on top.
How to Make Easy Banana S’mores Muffins Recipe
Step 1: Prepare Your Pan and Preheat Oven
Start by preheating your oven to 400°F. Line a 16-cup muffin pan with cupcake liners or give it a thorough spray with nonstick baking spray if you prefer no liners. This makes cleanup easier and ensures your muffins don’t stick as they bake.
Step 2: Mix Butter, Sugar, and Wet Ingredients
In a large bowl, beat the melted butter and brown sugar together until smooth and combined. Beat in the egg, vanilla extract, mashed bananas, and sour cream. This mixture is the flavorful, moist base that makes these muffins so tender and tasty.
Step 3: Combine Dry Ingredients Separately
In another bowl, whisk together the flour, baking powder, baking soda, salt, cinnamon, and graham cracker crumbs. This combination gives the muffins their structure, lift, and that iconic s’mores flavor.
Step 4: Alternate Mixing Dry Ingredients and Milk
Add the dry ingredients to the wet mixture in portions, alternating with the whole milk. Stir gently until just combined; be careful not to overmix or the muffins may become tough. The batter should be thick but pourable.
Step 5: Fold in Chocolate Chips and Marshmallows
Gently fold in ¾ cup of the miniature chocolate chips and ¾ cup of the marshmallow bits by hand. This ensures the sweet bits are distributed throughout each muffin for melty mini surprises.
Step 6: Fill Muffin Cups and Add Toppings
Fill each muffin liner about two-thirds full with batter. Then sprinkle the tops evenly with the remaining chocolate chips and marshmallow bits. These toppers will toast slightly in the oven and add delightful texture.
Step 7: Bake and Cool
Bake for 16 minutes at 400°F. Once they’re golden and springy on top, take them out and allow to cool in the pan for 3-4 minutes. Transfer them to a wire rack to cool completely. This resting time also helps the liners to separate easily the next day.
How to Serve Easy Banana S’mores Muffins Recipe

Garnishes
A simple dusting of powdered sugar or a drizzle of melted chocolate makes these muffins feel extra special. For camping vibes at home, you can even lightly toast the marshmallow bits on top with a kitchen torch before serving.
Side Dishes
These muffins are pretty indulgent on their own but pairing them with a fresh fruit salad or a creamy yogurt can balance richness with refreshing bright notes. A hot cup of coffee or cocoa completes the ultimate comfort food experience.
Creative Ways to Present
For a fun party idea, arrange these Easy Banana S’mores Muffins Recipe on a rustic wooden board surrounded by small bowls of extra chocolate chips, marshmallows, and graham cracker crumbs for guests to customize their toppings. They also double as a charming breakfast centerpiece for brunch gatherings.
Make Ahead and Storage
Storing Leftovers
These muffins stay fresh and flavorful when stored in an airtight container at room temperature for 2-3 days. Because the recipe uses minimal butter, the liners may stick on the first day, but after sitting overnight, they peel away with ease.
Freezing
Want to save some for later? Wrap each muffin individually in plastic wrap and place them in a freezer-safe bag. They freeze wonderfully for up to 3 months, making busy mornings a breeze when you just need to thaw and go.
Reheating
To enjoy a warm muffin, simply microwave for about 15-20 seconds or pop it in a toaster oven for a few minutes to revive that fresh-baked feeling. Avoid overheating to keep the marshmallow bits gooey and the texture perfect.
FAQs
Can I use overripe bananas for this recipe?
Absolutely! Overripe bananas are ideal because they are sweeter and mash easily, enhancing the natural sweetness and moisture of these Easy Banana S’mores Muffins Recipe.
What can I substitute for sour cream if I don’t have any?
You can swap sour cream with Greek yogurt or buttermilk in equal amounts. Both will maintain the tender texture and slight tang that balances the sweetness beautifully.
Is it possible to make these muffins gluten-free?
Yes! Use a gluten-free all-purpose baking flour blend that includes xanthan gum for best results. The texture may be slightly different but still delicious.
Can I make these into a loaf instead of muffins?
Definitely! Pour the batter into a greased 9×5-inch loaf pan and bake at 350°F for about 60 minutes. Just keep an eye on it and test with a toothpick to avoid overbaking.
Why do the muffins stick to the liners on the first day?
Because this recipe uses less butter than typical muffins, it’s normal for them to stick initially. However, after cooling overnight in a sealed container, the muffins release easily from the liners.
Final Thoughts
These Easy Banana S’mores Muffins Recipe are pure joy wrapped in a baked good. The harmony of flavors, from naturally sweet bananas to melty chocolate and marshmallow, makes every bite a nostalgic, delicious treat you’ll want to make again and again. Whether for breakfast, snack, or dessert, go ahead and whip up a batch — I promise they’ll brighten your day and maybe even become your new go-to recipe!
PrintEasy Banana S’mores Muffins Recipe
These Easy Banana S’mores Muffins are a delightful twist on classic banana muffins, loaded with chocolate chips and marshmallow bits for a sweet, gooey surprise. Perfect for breakfast or a snack, they combine the flavors of ripe banana with the nostalgic taste of s’mores, baked to golden perfection.
- Prep Time: 15 minutes
- Cook Time: 16 minutes
- Total Time: 31 minutes
- Yield: 16 muffins 1x
- Category: Muffins and Scones
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
Ingredients
Wet Ingredients
- ⅔ cup packed light brown sugar
- 2 tablespoons unsalted butter, melted
- 1 large egg
- 1 teaspoon vanilla extract
- ⅔ cup mashed ripe banana (about 2 medium-sized bananas)
- ½ cup sour cream
- ⅔ cup whole milk
Dry Ingredients
- 2 cups all-purpose flour
- 2 teaspoons baking powder
- 1 teaspoon baking soda
- ½ teaspoon table salt
- 1 teaspoon cinnamon
- ¾ cup graham cracker crumbs
Add-ins
- 1 cup miniature chocolate chips, divided
- 1 cup miniature marshmallow bits, divided
Instructions
- Preheat and Prepare Pan: Preheat your oven to 400°F (204°C). Line a muffin pan with 16 cupcake liners or spray the pan generously with nonstick baking spray for easy removal.
- Mix Wet Ingredients: In a large bowl, beat together the melted butter and light brown sugar until combined and smooth. Add the egg, vanilla extract, mashed banana, and sour cream, and continue beating until everything is well incorporated.
- Combine Dry Ingredients: In a separate bowl, whisk together the all-purpose flour, baking powder, baking soda, salt, cinnamon, and graham cracker crumbs until evenly distributed.
- Mix Batter: Gradually add the dry flour mixture to the wet ingredients alternating with the whole milk, beginning and ending with the dry mix. Stir just until combined; do not overmix to keep the muffins tender.
- Add Chocolate and Marshmallows: Gently fold in ¾ cup of the miniature chocolate chips and ¾ cup of the marshmallow bits by hand to evenly distribute through the batter.
- Fill Muffin Cups: Spoon the muffin batter into the prepared liners, filling each about three-quarters full. Sprinkle the remaining chocolate chips and marshmallow bits on top of each muffin for a decorative and tasty topping.
- Bake: Bake in the preheated oven for 16 minutes or until a toothpick inserted into the center of a muffin comes out clean or with just a few moist crumbs.
- Cool: Allow the muffins to cool in the pan for 3-4 minutes, then transfer them carefully onto a wire rack to cool completely.
- Storage: Once cooled, store the muffins in a sealed container. They are best after sitting overnight when the liners release easily and the flavors meld beautifully.
Notes
- Because these muffins have a small amount of butter, they might stick to liners initially. Storing them overnight in a sealed container helps the liners peel away easily.
- If preferred, you can spray a muffin pan and bake the muffins without liners.
- The batter can also be baked in a greased 9×5 inch loaf pan at 350°F (177°C) for about 60 minutes.
Nutrition
- Serving Size: 1 muffin
- Calories: 210 kcal
- Sugar: 17 g
- Sodium: 253 mg
- Fat: 7 g
- Saturated Fat: 4 g
- Unsaturated Fat: 3 g
- Trans Fat: 0 g
- Carbohydrates: 35 g
- Fiber: 1 g
- Protein: 3 g
- Cholesterol: 21 mg
Keywords: banana muffins, s’mores muffins, banana s’mores, chocolate chip muffins, marshmallow muffins, easy breakfast muffins, baked treats