Easy Campfire Dessert

S’mores Dump Cake Recipe: Easy Layers of Chocolate, Graham Cracker & Toasted Marshmallow Perfection

Delicious S'mores Dump Cake with melted chocolate and toasted marshmallows





5 from 2 votes

S’mores Dump Cake

By:
Julia Pacheco

This s’mores dump cake layers chocolate, graham crackers, and gooey marshmallows into an easy, oven-baked take on the campfire classic. Get ready for a dessert that delivers all the nostalgic flavors without the fuss!

Prep:

10 mins
Cook:

40 mins
Total:

50 mins
Servings:

6
servings

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Welcome to the ultimate easy dessert that captures all the fun and flavor of a classic campfire s’more, but in a convenient, oven-baked dump cake! This S’mores Dump Cake is a delightful fusion of rich chocolate, crunchy graham crackers, and perfectly toasted marshmallows, all baked into a gooey, irresistible treat. Forget the campfire smoke and sticky fingers – this recipe brings the magic indoors with minimal effort and maximum satisfaction.

Perfect for family gatherings, potlucks, or a simple weeknight indulgence, this dump cake is incredibly forgiving and requires no fancy baking skills. Just dump, mix, and bake your way to a dessert that everyone will rave about. Let’s dive into creating this heavenly, chocolaty masterpiece!

Ingredients

Gather these simple ingredients to create your irresistible S’mores Dump Cake:

  • 1 packet chocolate fudge pudding mix (instant, 3.9 oz)
  • 1 packet regular hot cocoa mix (standard size)
  • 1 box chocolate cake mix (standard size, approximately 15.25 oz)
  • 1 ¾ cup milk
  • ½ cup semi-sweet chocolate chips
  • 1 cup mini marshmallows
  • ¾ cup melted chocolate, (I melt mine with 1 tbsp coconut oil for a smoother drizzle and shine)

Instructions

Follow these simple steps to create a delightful S’mores Dump Cake that everyone will adore:

  1. Prepare Your Oven: Preheat your oven to 350 degrees F (175 degrees C). This ensures the cake bakes evenly from the start.

  2. Prepare Baking Dish: Lightly spray a 9 x 13-inch baking dish with nonstick cooking spray. This will prevent sticking and make serving easier.

  3. Combine Cake Mixture: In the prepared baking dish, add the chocolate fudge pudding mix, the packet of hot cocoa mix, the chocolate cake mix, and the milk. Stir these ingredients thoroughly until they are well combined and there are no dry spots. Sprinkle the semi-sweet chocolate chips evenly over the top of the mixture. Bake for 35 minutes.

  4. Add Marshmallows & Broil: After 35 minutes, remove the dish from the oven. Carefully arrange the mini marshmallows over the top of the partially baked cake. Return the dish to the oven and broil for one to two minutes, or until the marshmallows are golden brown and perfectly gooey. Keep a very close eye on them during this stage, as marshmallows can burn quickly under the broiler.

  5. Drizzle & Serve: Remove the dump cake from the oven. Drizzle the melted chocolate (prepared with or without coconut oil) generously over the toasted marshmallows. Allow it to cool slightly before serving, then scoop and enjoy this warm, decadent S’mores treat!

Why You’ll Love This S’mores Dump Cake

This S’mores Dump Cake isn’t just another dessert; it’s an experience! Here’s why it’s destined to become a staple in your recipe collection:

  • Incredibly Easy: The name “dump cake” says it all! There’s no complicated mixing, no multiple bowls, and no intricate techniques required. Just combine your ingredients directly in the baking dish, and let the oven do the rest. It’s perfect for novice bakers or anyone short on time.
  • Nostalgic Flavor Profile: It perfectly captures the essence of classic s’mores – the rich taste of chocolate, the subtle crunch of graham crackers (from the cake mix base), and the irresistibly gooey, toasted marshmallows. Each spoonful transports you back to cozy campfires and sweet memories.
  • Crowd-Pleaser: Whether you’re hosting a party, bringing a dish to a potluck, or simply treating your family, this cake is guaranteed to be a hit. Its familiar flavors and comforting texture appeal to all ages, making it an excellent choice for any gathering.
  • Minimal Cleanup: With most of the preparation happening in a single baking dish, cleanup is an absolute breeze. Spend less time scrubbing and more time enjoying your delicious dessert.
  • Versatile and Adaptable: While the basic recipe is fantastic, it’s also wonderfully adaptable. You can easily switch up chocolate types, add extra mix-ins, or experiment with different toppings to customize it to your liking.

Expert Tips for the Perfect S’mores Dump Cake

While this recipe is simple, a few expert tips can elevate your S’mores Dump Cake from great to absolutely phenomenal:

  • Don’t Overmix the Batter: When combining the pudding mix, cocoa mix, cake mix, and milk, stir just until everything is combined and there are no dry streaks. Overmixing can lead to a tougher cake texture.
  • Evenly Distribute Chocolate Chips: Make sure to sprinkle the chocolate chips evenly across the top before baking. This ensures every slice gets a burst of melty chocolate goodness.
  • Watch the Marshmallows Closely: The broiling step is crucial but fast! Marshmallows can go from perfectly golden to burnt in a matter of seconds. Stay by the oven and keep a keen eye on them, removing the cake as soon as they reach your desired level of toastiness.
  • Coconut Oil for Drizzle: Adding a tablespoon of coconut oil to your melted chocolate for the drizzle not only makes it smoother and easier to work with but also gives it a beautiful sheen and a slightly softer set once cooled.
  • Allow to Set Slightly: While tempting to dive in immediately, letting the cake cool for about 10-15 minutes after drizzling the chocolate allows the gooey layers to set just enough, making it easier to scoop and enjoy without it being too runny.
  • Pan Size Matters: Using a 9×13-inch baking dish is important for the correct baking time and overall cake thickness. Using a smaller or larger pan may alter cooking times and the cake’s texture.

Delicious Variations to Explore

This S’mores Dump Cake is fantastic as is, but don’t be afraid to get creative with these tasty variations:

  • Different Chocolate: Instead of semi-sweet, try milk chocolate chips, dark chocolate chips, or even chopped chocolate bars for different levels of richness. You could also swirl in some Nutella before baking.
  • Add Graham Cracker Crumbs: For an authentic graham cracker crust feel, sprinkle a layer of graham cracker crumbs on the bottom of the greased baking dish before adding the cake mixture. You can also sprinkle some on top with the chocolate chips.
  • Peanut Butter Swirl: Swirl in a few dollops of peanut butter into the cake batter before baking for a delightful peanut butter cup s’mores flavor.
  • Caramel Drizzle: Instead of or in addition to the melted chocolate drizzle, add a store-bought or homemade caramel sauce over the toasted marshmallows for an extra layer of sweetness.
  • Spiced S’mores: Add a pinch of cinnamon or a tiny dash of cayenne pepper to the cake mix for a warm, subtly spicy kick.
  • White Chocolate & Berries: For a lighter, fruitier twist, use a vanilla cake mix and white chocolate chips, then top with raspberries or strawberries after baking (before the marshmallow step, or as a fresh garnish).

Serving Suggestions

This S’mores Dump Cake is a showstopper on its own, but here are some ideas to make it even more special:

  • With Vanilla Ice Cream: A scoop of cold vanilla bean ice cream is the perfect counterpoint to the warm, gooey cake.
  • Whipped Cream: A generous dollop of freshly whipped cream adds a light and airy touch.
  • Fresh Berries: Garnish with fresh strawberries, raspberries, or blueberries for a touch of freshness and color.
  • Chocolate Syrup: An extra drizzle of chocolate syrup (or even caramel syrup) never hurts!
  • Coffee or Milk: Enjoy it with a hot cup of coffee, a glass of cold milk, or even a shot of espresso for a rich pairing.

Storage and Reheating

Got leftovers? Here’s how to store your S’mores Dump Cake to keep it delicious:

  • Storage: Cover the baking dish tightly with plastic wrap or aluminum foil. Store at room temperature for up to 1-2 days, or in the refrigerator for up to 3-4 days. While the marshmallows might lose a bit of their crispness, the cake will still be wonderfully moist and flavorful.
  • Reheating: For best results, reheat individual servings in the microwave for 15-30 seconds, or until warmed through and the chocolate is slightly melty. You can also cover the dish with foil and reheat in a preheated oven at 300°F (150°C) for 10-15 minutes, or until warm.
  • Freezing: While not ideal due to the marshmallows’ texture change upon thawing, you can freeze the baked cake (without the marshmallow topping) for up to 1 month. Thaw in the refrigerator overnight, then add fresh marshmallows and broil before serving.

Video

Frequently Asked Questions (FAQ)

What is a dump cake?
A dump cake is a type of dessert that gets its name from the fact that you simply “dump” all the ingredients into a baking dish, usually without much mixing. They typically consist of a fruit base, a dry cake mix sprinkled over, and butter or other liquids poured on top, baking into a cobbler-like dessert. This S’mores version takes a fun, chocolatey twist!
Do I need to crush graham crackers for this recipe?
No, this particular recipe uses a chocolate cake mix as its base, which provides the cakey texture. The “s’mores” flavor comes from the chocolate pudding, cocoa mix, chocolate chips, and marshmallows. If you want a more pronounced graham cracker flavor, consider adding a layer of crushed graham crackers to the bottom of the pan before the cake mixture, or mixing some into the dry ingredients.
Can I use sugar-free or gluten-free cake mix?
Yes, you can absolutely experiment with different cake mixes. Sugar-free pudding and cocoa mixes are also available. For gluten-free, ensure all your ingredients (cake mix, pudding, cocoa, and marshmallows) are certified gluten-free. The texture might vary slightly, but the overall flavor profile should still be delicious.
My marshmallows burned quickly under the broiler. What went wrong?
Broilers are very powerful and uneven. Marshmallows toast rapidly. It’s crucial to preheat the broiler, keep the oven rack positioned correctly (usually not too close to the heating element), and most importantly, stay vigilant. Don’t walk away! One to two minutes is often all it takes, and sometimes even less. A visual check is always better than relying solely on a timer for broiling.

Nutrition

Calories: 578kcal |
Carbohydrates: 85g |
Protein: 8g |
Fat: 26g |
Saturated Fat: 11g |
Polyunsaturated Fat: 4g |
Monounsaturated Fat: 7g |
Trans Fat: 0.01g |
Cholesterol: 9mg |
Sodium: 633mg |
Potassium: 494mg |
Fiber: 3g |
Sugar: 54g |
Vitamin A: 125IU |
Calcium: 221mg |
Iron: 4mg

Nutrition information is automatically calculated, so should only be used as an approximation.

Ready to bring the magic of s’mores into your kitchen with almost no effort? This S’mores Dump Cake is the perfect solution for a rich, comforting, and nostalgic dessert that’s sure to impress. Whether you’re a seasoned baker or just starting out, this recipe promises a delightful experience from start to finish. Get baking and enjoy the ultimate easy campfire treat!


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