S’mores Icebox Cake is a delightful and decadent dessert that captures the essence of a campfire treat, yet it requires no baking. Layers of graham crackers, marshmallow cream, and rich chocolate pudding come together in a chilled dessert that’s both creamy and satisfying. This treat is perfect for summer parties, family gatherings, or whenever you’re craving the sweet, nostalgic flavors of s’mores. Let’s dive into how to make this irresistible icebox cake that’s as easy to prepare as it is delicious!

What is S’mores Icebox Cake?
The S’mores Icebox Cake is an indulgent no-bake dessert that combines the classic flavors of s’mores—chocolate, graham crackers, and marshmallow—in a cool, creamy form. This dessert is layered in a dish and then chilled until the graham crackers absorb the moisture, transforming them into a cake-like texture. The cake requires minimal effort to prepare and offers a perfect balance of sweetness and creaminess, making it an excellent alternative to the traditional campfire s’mores.
The best part about this cake is that it doesn’t require any baking, which makes it ideal for hot summer days when you don’t want to turn on the oven. Whether you’re hosting a barbecue, picnic, or a simple family dinner, this no-bake s’mores icebox cake is guaranteed to impress.
Origin of S’mores Icebox Cake
The traditional s’more has been a beloved campfire treat for generations, known for its simplicity and mouthwatering combination of roasted marshmallows, melted chocolate, and graham crackers. The concept of an icebox cake, which involves layering ingredients in a dish and chilling them to set, has been around for decades. The S’mores Icebox Cake takes inspiration from both of these classics and merges them into one refreshing dessert.
Although the s’mores icebox cake has gained popularity in recent years, the idea of no-bake layered desserts goes back to the early 20th century. The use of marshmallow crème and pudding mixes made the cake even more accessible, resulting in a treat that’s both nostalgic and modern.
S’mores Icebox Cake Ingredients (Serves 10-12)
Before we get into the step-by-step preparation method, let’s gather everything we’ll need to make this delicious dessert. All ingredients are easily available at your local grocery store.
For the Chocolate Layer:
- 2 cups (480 ml) cold heavy cream
- 1 box (3.9 oz / 110 g) instant chocolate pudding mix
- ½ cup (120 ml) milk
- 1 tsp vanilla extract
For the Marshmallow Layer:
- 1 (7 oz / 200 g) jar marshmallow crème (also known as Fluff)
- 1 cup (240 ml) cold heavy whipping cream
- 4 oz (115 g) cream cheese, softened
- 1 tsp vanilla extract
For Assembly:
- 1 box (about 9 oz / 250 g) graham crackers
- 1 ½ cups (90 g) mini marshmallows (for garnish)
- ½ cup (60 g) chocolate chips or chocolate shavings
- Optional: Crushed graham crackers or a drizzle of chocolate syrup for topping
Step-by-Step Directions & Preparation Method

Now that we have all the ingredients ready, let’s go over the step-by-step process to make this indulgent S’mores Icebox Cake.
1. Make the Chocolate Filling
- In a large bowl, whisk together the instant chocolate pudding mix, milk, and vanilla extract.
- Once mixed, add the cold heavy cream and beat using a hand mixer until the mixture becomes thick and fluffy. This should take about 2–3 minutes.
- Set this mixture aside, or place it in the refrigerator to chill while you prepare the marshmallow layer.
2. Make the Marshmallow Layer
- In another bowl, beat the softened cream cheese until it’s smooth and creamy.
- Add the marshmallow crème and vanilla extract to the cream cheese. Mix until fully combined.
- Slowly pour in the cold whipping cream and continue to beat the mixture until it forms soft peaks and becomes fluffy.
3. Assemble the Cake
- Spread a thin layer of the chocolate pudding mixture at the bottom of a 9×13-inch baking dish to help the graham crackers stick.
- Lay down a single layer of graham crackers, breaking them into pieces as needed to cover the surface.
- Spread half of the marshmallow mixture over the crackers, smoothing it evenly.
- Add another layer of graham crackers, followed by half of the chocolate pudding mixture.
- Repeat the layering process: graham crackers → marshmallow cream → graham crackers → chocolate pudding.
- Finish by smoothing the top layer with a spatula.
4. Chill the Cake
- Cover the cake with plastic wrap or aluminum foil.
- Refrigerate for at least 6 hours or, ideally, overnight. This chilling time allows the graham crackers to soften into a cake-like consistency.
5. Garnish & Serve
- Before serving, garnish the top of the cake with mini marshmallows, chocolate chips or shavings, and crushed graham crackers.
- If you want to add a campfire-inspired touch, you can use a kitchen torch to lightly toast the marshmallows.
- Cut the cake into squares and serve it cold for a refreshing treat.
Tips & Variations for S’mores Icebox Cake
- Make it Extra Gooey: Add a drizzle of warm chocolate ganache between layers for a rich, gooey texture.
- Peanut Butter Twist: Spread a few tablespoons of peanut butter between the graham cracker layers for a peanut-buttery spin on the classic recipe.
- Mini Version: To serve individual portions, layer the ingredients in mason jars or parfait glasses for easy serving and a fun presentation.
- Add More Crunch: If you like extra texture, sprinkle some toasted nuts or crushed pretzels between layers for a delightful crunch.
- Graham Cracker Alternatives: You can swap graham crackers with biscuit crumbs, digestive biscuits, or any other crunchy biscuit of your choice.
- Make It Even Creamier: Add an extra layer of whipped cream on top before serving for a lighter, fluffier finish.
Frequently Asked Questions (FAQs)
Can I make the S’mores Icebox Cake in advance?
Yes! This dessert is perfect for making ahead of time. In fact, it’s best to make it the night before and let it chill overnight. The graham crackers need time to soften, which gives the cake its delicious texture.
How long does S’mores Icebox Cake last in the fridge?
When covered and stored properly, the cake will stay fresh in the refrigerator for up to 4 days.
Can I use homemade marshmallow cream instead of store-bought?
Yes! If you prefer a homemade version, you can easily whip up marshmallow cream using egg whites, sugar, and vanilla. However, store-bought marshmallow crème is convenient and works wonderfully in this recipe.
Can I make this cake dairy-free?
Yes, you can substitute dairy ingredients with plant-based alternatives. For example, use dairy-free heavy cream, vegan cream cheese, and non-dairy milk to make this dessert vegan-friendly.
Conclusion
The S’mores Icebox Cake is the perfect no-bake treat that combines the classic flavors of s’mores in a chilled, creamy dessert. With layers of graham crackers, marshmallow cream, and chocolate pudding, it’s a versatile dessert that can be customized to your liking. Whether you’re serving it at a summer party, family gathering, or as a weekend treat, it’s guaranteed to satisfy your sweet tooth.
This recipe is incredibly easy to prepare and requires no baking, making it perfect for hot weather or when you’re short on time. So, go ahead and make this dreamy dessert—your family and friends will thank you!
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S’mores Icebox Cake Recipe: A No-Bake Treat for All Occasions
- Total Time: 6 hours 25 minutes (including chilling time)
- Yield: 12 servings 1x
- Diet: Vegetarian
Description
The S’mores Icebox Cake is an indulgent no-bake dessert that combines the classic flavors of s’mores—chocolate, graham crackers, and marshmallow—in a cool, creamy form. This dessert is layered in a dish and then chilled until the graham crackers absorb the moisture, transforming them into a cake-like texture. The cake requires minimal effort to prepare and offers a perfect balance of sweetness and creaminess, making it an excellent alternative to the traditional campfire s’mores.
Ingredients
For the Chocolate Layer:
2 cups (480 ml) cold heavy cream
1 box (3.9 oz / 110 g) instant chocolate pudding mix
½ cup (120 ml) milk
1 tsp vanilla extract
For the Marshmallow Layer:
1 (7 oz / 200 g) jar marshmallow crème (a.k.a. Fluff)
1 cup (240 ml) heavy whipping cream, cold
4 oz (115 g) cream cheese, softened
1 tsp vanilla extract
For Assembly:
1 box (about 9 oz / 250 g) graham crackers
1 ½ cups (90 g) mini marshmallows (for garnish)
½ cup (60 g) chocolate chips or chocolate shavings
Optional: crushed graham crackers or a drizzle of chocolate syrup for topping
Instructions
1. Make the Chocolate Filling
In a large bowl, whisk together the pudding mix, milk, and vanilla.
Add heavy cream and beat with a hand mixer until thick and fluffy (about 2–3 minutes).
Set aside or refrigerate while you make the marshmallow layer.
2. Make the Marshmallow Layer
In another bowl, beat softened cream cheese until smooth.
Add marshmallow crème and vanilla; mix until combined.
Slowly pour in the cold cream and beat until fluffy, forming soft peaks.
3. Assemble the Cake
Spread a thin layer of chocolate filling on the bottom of a 9×13-inch dish (to help the crackers stick).
Arrange a single layer of graham crackers on top, breaking pieces as needed to cover the surface.
Spread half of the marshmallow mixture over the crackers.
Add another layer of crackers, then spread half of the chocolate pudding mixture.
Repeat layers: graham crackers → marshmallow cream → graham crackers → chocolate pudding.
Smooth the top with a spatula.
4. Chill
Cover and refrigerate for at least 6 hours or overnight.
(The graham crackers will soften into a cake-like texture.)
5. Garnish & Serve
Before serving, top with:
Mini marshmallows
Chocolate chips or shavings
Crushed graham crackers
Optional: toast the marshmallows with a kitchen torch for that campfire vibe 🔥
Notes
This no-bake delight captures all the classic campfire flavors in a cool, creamy dessert. For an extra treat, drizzle melted chocolate or caramel on top before serving, or add toasted marshmallows for that authentic s’mores touch
- Prep Time: 25 minutes
- Cook Time: 0 minutes
- Category: Dessert / No-Bake Cake
- Method: No-bake / Refrigeration
- Cuisine: American
Nutrition
- Serving Size: 1 slice
- Calories: 310
- Sugar: 26g
- Sodium: 210mg
- Fat: 18g
- Saturated Fat: 9g
- Unsaturated Fat: 8g
- Trans Fat: 0g
- Carbohydrates: 36g
- Fiber: 1g
- Protein: 4g
- Cholesterol: Moderate
Keywords: No-bake s’mores cake, S’mores dessert, Icebox cake, Campfire s’mores dessert
