Best S’mores Casserole Recipe | Easy Chocolate & Marshmallow Dessert

When you think of s'mores, you probably picture roasting marshmallows by the campfire and sandwiching them between graham crackers and melty chocolate. But what if you could enjoy that same delicious flavor at home - no campfire required? That's where this S'mores Casserole recipe comes in.

This gooey, chocolatey, marshmallow-packed dessert is baked in the oven, making it the perfect treat for any season. With only four ingredients and a quick 10-minute prep time, it's an easy s'mores casserole that's ready in about 20 minutes. Whether you're planning a family game night, need a last-minute potluck dessert, or want a fun weekend baking project with the kids, this casserole is a guaranteed hit.

Why You'll Love This S'mores Casserole

• Simple Ingredients: Just graham crackers, marshmallows, chocolate, and butter.
• Quick Prep: Only 10 minutes of prep time before it goes into the oven.
• Crowd-Pleaser: The nostalgia of s'mores in a shareable, family-friendly format.
• Year-Round Dessert: Enjoy s'mores flavor any time - no camping required!
• Customizable: Easy to adjust for different pan sizes or flavor twists.

This easy s'mores casserole recipe is proof that sometimes the simplest desserts are the best.

A Little History of S'mores

S'mores have been around for decades, with the first published recipe appearing in a 1927 Girl Scouts handbook under the name "Some More." Over the years, s'mores became a beloved campfire tradition across the United States.

This s'mores casserole takes that same classic flavor and makes it more accessible - no firewood, skewers, or sticky fingers needed. By layering the traditional s'mores ingredients in a casserole dish and baking them, you get all the gooey, crunchy, chocolatey goodness in a family-style dessert.

Ingredients for the Best S'mores Casserole

Here's what you'll need to make this oven-baked s'mores casserole recipe:

• 1 sleeve (9 rectangles) of graham crackers, broken into small rectangles
• 2 cups mini marshmallows
• 6 (1.5-ounce) chocolate bars, broken into pieces
• Butter, for greasing the baking dish

That's it! Four ingredients for a decadent, shareable dessert.

Step-by-Step Instructions

1. Preheat your oven to 400°F.

2. Prepare the baking dish. Coat an 11x7-inch dish with butter to prevent sticking.

3. Layer the graham crackers. Break them into smaller rectangles and place half in the dish.

4. Add the marshmallows. Sprinkle 1 cup over the crackers.

5. Add the chocolate. Place half of the chocolate bar pieces over the marshmallows.

6. Repeat the layers. Add the remaining crackers, marshmallows, and chocolate.

7. Bake. Place in the oven for 10-12 minutes, until the marshmallows are golden brown and the chocolate has melted.

8. Serve immediately. Enjoy it warm, gooey, and straight from the pan with spoons or graham crackers for dipping.

Tips for Success

• Butter the dish well: This prevents the marshmallow from sticking.
• Watch closely while baking: Marshmallows can go from golden to burnt in a matter of seconds.
• Use high-quality chocolate: It makes a big difference in flavor.
• Serve hot: The gooey texture is best right out of the oven.

This is one of the easiest s'mores casserole recipes, but a few small tips ensure it turns out perfect every time.

Variations of S'mores Casserole

The beauty of this dessert is its flexibility. Here are some creative ways to make your s'mores casserole recipe unique:

• Peanut Butter Lovers: Add a drizzle of peanut butter or peanut butter cups between the layers.
• Caramel Twist: Add caramel bits or drizzle with caramel sauce after baking.
• Nutty Crunch: Sprinkle chopped pecans, walnuts, or almonds between the layers.
• Dark Chocolate: Replace milk chocolate with dark chocolate for a richer flavor.
• Holiday S'mores: Use peppermint chocolate or add red and green sprinkles for Christmas, or pastel marshmallows for Easter.

Make-Ahead and Storage

• Make Ahead: You can assemble the layers in the dish a few hours in advance. Just cover with foil and store at room temperature until ready to bake.
• Storage: Leftovers can be stored covered at room temperature for up to 2 days.
• Reheating: Place back in the oven at 350°F for 5-7 minutes to warm and re-melt the chocolate and marshmallows.

Serving Ideas

This easy s'mores casserole is versatile and works for many occasions:

• Family Movie Night: Place it on the table with extra graham crackers for dipping.
• Birthday Parties: Serve as a fun alternative to cake or cupcakes.
• Potluck Dessert: A guaranteed crowd-pleaser that transports well.
• Holiday Gatherings: Add festive toppings to match the season.

Pairings

For the ultimate indulgence, serve your s'mores casserole with:

• A scoop of vanilla ice cream
• A drizzle of chocolate or caramel sauce
• A glass of cold milk or hot cocoa
• Fresh fruit like strawberries or bananas on the side

Troubleshooting

• Marshmallows burned too quickly? Move the rack down a notch or cover loosely with foil.
• Chocolate didn't melt? Chop it into smaller pieces before layering.
• Too sticky? Be generous when greasing the baking dish.

FAQs About S'mores Casserole

Can I use large marshmallows instead of mini?

Yes, just cut them in half before layering so they melt more evenly.

Can I use chocolate chips instead of bars?

Absolutely! Semi-sweet, milk, or even white chocolate chips work well in this s'mores casserole recipe.

What size pan works best?

An 11x7 dish is recommended, but you can adjust the ingredients for a 9x9 or 9x13 pan.

Can I make this on the grill?

Yes! Cover the pan with foil and cook over indirect heat until marshmallows are toasted.

My Tips

• Switch to the broiler for the last 1-2 minutes for perfectly toasted marshmallows.
• Try flavored graham crackers like cinnamon or chocolate for a twist.
• Add a sprinkle of sea salt on top to balance the sweetness.

Final Thoughts

This easy s'mores casserole recipe is the perfect way to bring a taste of the campfire indoors. With just a few ingredients, you'll have a warm, gooey dessert that's fun to make, serve, and share. Whether you're hosting a gathering or just craving something sweet, this casserole is a guaranteed winner.

So next time you're in the mood for s'mores, skip the campfire and bake up this irresistible s'mores casserole instead.

Try these other delicious recipes!

• Pumpkin S'mores Cheesecake Bars
• Easy S'mores Cookie Bars
• S'mores Caramel Popcorn
• Pumpkin Spice Cinnamon Rolls Recipe {Cream Cheese Frosting}
• Caramel Crunch Pumpkin Ice Cream 

I hope you like this s'mores casserole recipe- be sure to give it a review below!

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Best S’mores Casserole Recipe

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5 Stars 4 Stars 3 Stars 2 Stars 1 Star

5 from 4 reviews

• Author: Jocelyn Brown
• Total Time: 22 minutes
• Yield: 8 servings 1x

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Ingredients

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• 1 sleeve (9 rectangles) graham crackers, broken into small rectangles
• 2 cups mini marshmallows
• 6 (1.5 ounce) chocolate bars, broken into pieces 
• Butter for baking dish

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Instructions

1. Preheat oven to 400 degrees F
2. Coat 11x7 baking dish with butter **see notes
3. Break graham crackers into pieces and add half to the prepared baking dish
4. Add 1 cup marshmallows
5. Then add half of the chocolate pieces
6. Repeat layers
7. Bake for 10-12 minutes or until marshmallows are golden brown and chocolate is melted
8. Remove from oven and serve immediately with additional graham crackers for dipping if you like 

Notes

Any size dish will work, you can easily adjust the recipe with more or less ingredients

• Prep Time: 10 minutes
• Cook Time: 12 minutes
• Category: Desserts
• Method: Baking
• Cuisine: American