Decadent Gluten-Free S’mores Cookie Bars Recipe
Introduction
These Gluten-Free S’mores Cookie Bars combine the classic campfire flavors of chocolate and marshmallows with a soft, chewy cookie base. Perfect for satisfying your sweet tooth while accommodating gluten sensitivities.

Ingredients
- 1 cup gluten-free flour
- 1 cup chocolate, chopped or chips
- 1 cup marshmallows
- 1/2 cup butter, softened
Instructions
- Step 1: Preheat your oven to 350°F (175°C). In a mixing bowl, combine the gluten-free flour and softened butter until you form a dough.
- Step 2: Press the dough evenly into a greased 8×8-inch baking pan.
- Step 3: Sprinkle the chopped chocolate evenly over the dough.
- Step 4: Add a layer of marshmallows on top of the chocolate.
- Step 5: Bake for 15-20 minutes, or until the marshmallows are golden and the edges of the dough are set.
- Step 6: Remove from the oven and allow to cool before cutting into bars.
Tips & Variations
- Use mini marshmallows for a more even topping that melts evenly across the bars.
- Try mixing in chopped nuts for added crunch.
- Substitute dairy-free butter to make the recipe vegan-friendly.
- For extra gooey bars, add an additional layer of chocolate beneath the marshmallows.
Storage
Store the cookie bars in an airtight container at room temperature for up to 3 days. To keep them fresh longer, refrigerate for up to a week. Reheat briefly in the microwave to soften the marshmallows and chocolate before serving.
How to Serve
Serve this delicious recipe with your favorite sides.
FAQs
Can I use all-purpose flour instead of gluten-free flour?
Yes, you can substitute all-purpose flour if gluten is not a concern, but this will no longer make the bars gluten-free.
What if I don’t have a greased pan?
You can line the baking pan with parchment paper to prevent sticking or lightly grease it with butter or oil before pressing in the dough.
PrintDecadent Gluten-Free S’mores Cookie Bars Recipe
These Gluten-Free S’mores Cookie Bars combine the nostalgic flavors of classic s’mores—gooey marshmallows, rich chocolate, and buttery cookie base—all baked into convenient, gluten-free bars. Perfect for a crowd-pleasing dessert or an anytime treat, these bars deliver a delightful balance of crisp edges and soft, melty center with a simple preparation.
- Prep Time: 10 minutes
- Cook Time: 25 minutes
- Total Time: 35 minutes
- Yield: 9 bars (3×3 inch pieces) 1x
- Category: Dessert
- Method: Baking
- Cuisine: American
- Diet: Gluten Free
Ingredients
Cookie Base
- 1 1/2 cups gluten-free flour blend
- 1/2 cup unsalted butter, melted
Toppings
- 1 cup chocolate chunks or chips
- 1 1/2 cups mini marshmallows
Instructions
- Prepare the Dough: In a mixing bowl, combine the gluten-free flour blend with melted butter until a cookie dough forms. Mix until the dough is uniform and slightly sticky.
- Press Dough into Pan: Evenly press the dough into a greased 8×8-inch baking pan, creating a flat and even base layer for the cookie bars.
- Add Toppings: Sprinkle the chocolate chunks evenly over the pressed dough, then layer the mini marshmallows on top, ensuring an even coverage.
- Bake the Bars: Bake in a preheated oven at 350°F (175°C) for 20-25 minutes or until the marshmallows are golden and the cookie base is set and lightly browned on the edges.
- Cool and Serve: Allow the bars to cool completely in the pan to set. Once cooled, cut into squares and serve.
Notes
- Use gluten-free certified flour to ensure the bars are safe for gluten-sensitive individuals.
- You can substitute butter with a dairy-free alternative to make the recipe dairy-free if desired.
- For a richer flavor, use a combination of milk and dark chocolate chunks.
- Make sure not to overbake to keep the marshmallows gooey and soft.
Keywords: gluten-free s’mores, cookie bars, gluten-free dessert, s’mores recipe, marshmallow bars, chocolate bars

