A deliciously easy twist on a beloved summer classic, these gluten-free, vegan no-bake s’mores bars are sweet, salty, and packed with s’mores flavor. They’re simple to make, allergy-friendly, and—best of all—require no campfire.

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The Best No-Bake Gluten-Free Vegan S’Mores Bars

This one-bowl, no-bake recipe can be made in minutes using just a handful of ingredients. The bars combine chocolate, gluten-free graham crackers, mini marshmallows, and a pinch of coarse sea salt for that perfect sweet-and-salty finish. They’re ideal for summer gatherings, easy to adapt for various diets, and super satisfying without turning on the oven.

Why you’ll love them:

• So easy: Only five ingredients and one bowl.
• Great for sharing: Perfect for parties and potlucks.
• No-bake: No oven required—just melt and chill.
• Customizable chocolate: Use the chocolate chips you prefer (vegan, dairy, dark, or semi-sweet).
• Dietary-friendly: Naturally adaptable for gluten-free, vegan, nut-free, and dairy-free diets.

S’Mores Bar Ingredients & Substitutions

This recipe is tested as gluten-free and vegan, but I also note alternatives so anyone can enjoy the bars.

Key ingredients (see recipe card below for full amounts)

Chocolate chips: Choose a vegan variety if needed, but any chocolate (milk, dark, semi-sweet, or white) will work.

Graham crackers: Use gluten-free vegan graham crackers if necessary. If you don’t have graham crackers, some cereals (like certified gluten-free Golden Grahams or similar) can be used as a substitute.

Coconut oil: Helps thin the chocolate for coating and binding. Swap for butter, ghee, or shortening if you’re not vegan.

Mini marshmallows: Vegan mini marshmallows are available; if you aren’t vegan, regular mini marshmallows work as well. Smaller pieces melt into the bars more evenly than full-size marshmallows.

Coarse sea salt: A light sprinkle balances sweetness. Use regular sea salt or kosher salt if you prefer, or omit entirely.

Step-By-Step Instructions

1. Line an 8×8-inch pan with parchment paper and lightly grease or spray so the bars release easily.

2. Combine the chocolate chips and coconut oil in a large microwave-safe bowl. Heat in 30-second intervals, stirring after each interval, until the chocolate is fully melted and smooth. (You can also melt the chocolate on the stovetop in a double boiler.)

3. Gently fold in the chopped graham crackers, mini marshmallows, and salt if using. Mix until the dry ingredients are evenly coated in chocolate.

4. Press the mixture into the prepared pan, smoothing and compacting it evenly. Top with extra graham cracker pieces and a light sprinkle of coarse salt if desired.

5. Chill in the refrigerator for about 1 hour, or until set. For faster results, use the freezer briefly, but avoid biting into fully frozen bars.

6. Once set, lift the bars with the parchment overhang and cut into squares. Store chilled.

Allergy-Friendly Tips & Variations

Easy removal: Use two overlapping pieces of parchment paper and a generous spray of non-stick spray so you can lift the whole slab from the pan and slice easily.

Chill options: Refrigerate about 1 hour. The freezer speeds things up, but allow a few minutes at room temperature before serving so the chocolate isn’t rock solid.

Texture adjustments: For a softer bar, break the graham crackers into finer crumbs. For more crunch, leave larger pieces.

Keep cool: Chocolate holds the bars together, so store them chilled until serving—they can soften quickly at warm temperatures.

FAQs

Can I double the recipe? Yes—use a 9×13-inch pan if doubling.

How are these different from s’mores rice krispie treats? Rice krispie treats typically rely on melted marshmallows to bind the cereal, while these bars are held together by melted chocolate.

Can I swap chocolate chips? Absolutely. Use whatever chocolate you prefer—dark, semi-sweet, milk, or even white chocolate for a different flavor profile.

Serving and Storage

Serving: Cut into squares after the bars are fully chilled and serve chilled or at cool room temperature. They’re perfect for summer gatherings and picnics.

Storing: Keep in an airtight container in the refrigerator for up to 2 weeks.

Freezing: Freeze tightly wrapped or in an airtight container for up to 6 months. The chocolate may bloom slightly after thawing (a dull surface), but they will still taste great.

Why You’ll Love These Easy S’Mores Bars

These bars capture the nostalgic combination of graham crackers, chocolate, and marshmallows in a quick, no-bake format. They’re adaptable for many diets and easy to scale or modify, making them a dependable go-to for simple summer desserts.

If you make them, share a photo and let the baker know what you think—feedback and photos are always appreciated.

Summer Sweet Treat Ideas

• S’Mores Cake
• Pistachio Rice Krispie Treats (Gluten-Free & Dairy-Free)
• No-Bake Cookie Butter Bars (Vegan)
• Gluten-Free Lemon Cheesecake (Vegan)