This recipe is my year-round way of catching a little bit of summer around the campfire, no matches required. I discovered this combination while chasing a nostalgic craving: the sticky-sweet bite of toasted marshmallow, the snap of graham cracker, and melting chocolate. The first batch I baked on a rainy afternoon became an instant favorite — my partner took one bite and declared them "exactly like a s'more, only better for breakfast." Soft crumb, pockets of melted chocolate, and those gooey marshmallow nuggets make these irresistible any time of day.

What makes these treats special is the balance: a tender, slightly tangy batter from Greek yogurt, buttery richness from melted butter, and that subtle toasty note from graham cracker crumbs folded into the dry mix. They come together quickly and travel well, which is why I keep this recipe in heavy rotation for weekend picnics, school bake sales, and lazy Sunday brunches. The method is straightforward, and the optional quick broil to toast the marshmallows on top gives that unmistakable campfire flavor without leaving the house smoky.

Ingredients

• All-purpose flour (1 1/2 cups): Use a standard bleached or unbleached variety. Spoon and level for accurate measurement — this provides structure and a tender crumb. King Arthur or Gold Medal work well.
• Graham cracker crumbs (1 cup): Finely crushed for even distribution; this brings the classic s'mores flavor and a touch of sweetness. Use Nabisco-style crackers or a similar honey graham variety.
• Granulated sugar (1/2 cup) and light brown sugar (1/4 cup, packed): The granulated sugar provides lift while brown sugar adds moisture and a caramel note.
• Baking powder (1 tsp) & baking soda (1/2 tsp): Two leaveners for reliable rise and a light crumb. Check freshness — old leavening will yield dense muffins.
• Salt (1/4 tsp): Balances the sweetness and enhances chocolate flavor. Use fine sea salt or kosher salt (adjust slightly if using coarse salt).
• Eggs (2 large): Bring to room temperature for better emulsion; eggs add structure and a tender lift.
• Whole milk (1/2 cup): Milk hydrates the dry ingredients and helps the batter thin just enough for a soft crumb; 2% will work in a pinch.
• Plain Greek yogurt (1/2 cup): Adds tang and moisture; nonfat will make them slightly less tender, so full-fat Greek yogurt is preferred.
• Unsalted butter, melted and cooled (1/2 cup): Provides richness and flavor; cool the butter so it doesn't scramble the eggs when combined.
• Vanilla extract (1 tsp): A small amount lifts the chocolate and marshmallow flavors.
• Semisweet chocolate chips (1 cup): Use good-quality chips (Ghirardelli or Guittard) for the best melt and flavor.
• Mini marshmallows (1 cup + extra for topping): Mini size distributes throughout; reserve a few more to create gooey peaks on top.
• Graham crackers, crushed (from 2 crackers): For finishing — gives a pleasing crunch and visual cue to the s'mores inspiration.

Instructions

Preheat the oven and prepare the tin: Preheat oven to 350°F (175°C). Line a 12-cup muffin tin with paper liners or grease each cavity lightly with butter or nonstick spray. Giving the liners a quick spritz helps release sticky marshmallows later. Combine the dry ingredients: In a large bowl, whisk together 1 1/2 cups all-purpose flour, 1 cup graham cracker crumbs, 1/2 cup granulated sugar, 1/4 cup packed light brown sugar, 1 teaspoon baking powder, 1/2 teaspoon baking soda, and 1/4 teaspoon salt until evenly blended. Whisking breaks up clumps and ensures even distribution of leaveners. Mix the wet ingredients: In a separate medium bowl, whisk together 2 large eggs, 1/2 cup whole milk, 1/2 cup plain Greek yogurt, 1/2 cup melted and cooled unsalted butter, and 1 teaspoon vanilla extract until smooth and homogenous. Let the butter cool slightly before adding so it doesn't cook the eggs. Combine wet and dry: Pour the wet mixture into the dry ingredients and fold gently with a spatula until just incorporated. A few streaks of flour are fine — overmixing develops gluten and yields a dense texture. Aim for a thick, scoopable batter. Fold in chocolate chips and marshmallows: Using a spatula, fold in 1 cup semisweet chocolate chips and 1 cup mini marshmallows, distributing them evenly. If the batter feels too tight, a tablespoon or two of milk will loosen it without sacrificing structure. Portion into the tin: Spoon the batter into prepared muffin cups, filling each about three-quarters full. This level gives a rounded top without overflow. For even tops, use a 1/4-cup scoop. Garnish and bake: Top each muffin with a few extra mini marshmallows and a sprinkle of crushed graham crackers (from 2 crackers). Bake at 350°F for 18–22 minutes, or until a toothpick inserted into the center (avoiding marshmallow pockets) comes out clean or with just a few moist crumbs. Cool and optional toast: Let muffins cool in the tin for 5 minutes, then transfer to a wire rack. For a toasted marshmallow finish, place the cooled muffins under a preheated broiler on high for 1–2 minutes — watch closely to prevent burning and rotate the pan if your oven has hotspots.

Storage Tips

Store muffins in a single layer in an airtight container at room temperature for up to 2 days; beyond that, refrigeration lengthens shelf life to about 4 days but can dry them slightly. For longer storage, freeze in a zipper bag or airtight container for up to 3 months — separate layers with parchment. To reheat, pop a thawed muffin in a 325°F oven for 6–8 minutes or microwave for 15–20 seconds to restore the melt of the chocolate and marshmallows. Avoid reheating multiple times to maintain texture.

Ingredient Substitutions

If you need dairy-free options, substitute vegan butter for unsalted butter and a plant-based yogurt for Greek yogurt; be sure to use vegan marshmallows to keep them truly vegan. For a wheat-free version, try a 1:1 gluten-free flour blend and confirm your graham-style crackers are gluten-free. Reducing sugar by 2–3 tablespoons is acceptable, but expect a slightly less tender crumb. For extra richness, swap semisweet chips for dark chocolate chips; for a sweeter bite, use milk chocolate chips instead.

Serving Suggestions

Serve warm with a smear of extra melted chocolate or a dusting of crushed graham crackers. For brunch, pair with coffee or a tall glass of cold milk; for dessert, offer alongside vanilla ice cream and a drizzle of chocolate sauce. Garnish with a fresh mint sprig or a light dusting of powdered sugar for a bakery-style presentation. These are portable, so they’re perfect for outdoor gatherings and school treats.

Cultural Background

The s'more as a treat has roots in early 20th-century American camping culture — the name is a contraction of "some more," a testament to how quickly they disappear. Turning that iconic combination into a muffin is a modern adaptation that brings the toasty, sweet flavors indoors. Many regional variations now exist, swapping chocolate types, adding nuts, or using flavored marshmallows; this version aims to preserve the classic balance while using everyday pantry ingredients.

Seasonal Adaptations

In colder months, fold in a teaspoon of cinnamon and use spiced graham crackers for a cozier flavor. For summer, add fresh strawberries or raspberries on top before broiling for a fruity twist. Around holidays, use peppermint chocolate chips and top with crushed candy canes for a festive holiday muffin. The recipe scales easily — double the batch for larger gatherings and bake in a cupcake pan with longer baking times if using jumbo liners.

Meal Prep Tips

Divide the batter into lined muffin tins and freeze the unbaked cups for up to 1 month; bake from frozen, adding 5–8 minutes to the baking time. For grab-and-go breakfasts, portion two muffins per airtight container with a paper towel to absorb moisture. If packing for lunches, toast the marshmallow-topped side lightly and allow it to cool and set so it doesn’t stick to the lid.

There's something joyful about taking a campfire favorite and making it accessible any day of the week. These muffins are forgiving, nostalgic, and endlessly adaptable — I hope they become one of your go-to baked goods as they have mine. Enjoy, share, and don’t be surprised if you hear "some more" from the people you love.