Chocolate & Nutella Rockslide Bars
There’s a certain magic that happens when chocolate meets Nutella, and when you throw in some crispy puffed rice cereal and gooey marshmallows, you’re in for a treat that will have everyone clamoring for more. Chocolate & Nutella Rockslide Bars are the perfect blend of textures and flavors, creating a dessert that’s not just easy to make but also ridiculously delicious. Whether you need a sweet treat for a party, a cozy night in, or just because, these bars are the answer. Get your baking gear ready; let’s dive into this delightful recipe!
Why Cooks Rave About It

Cooks rave about Chocolate & Nutella Rockslide Bars for several reasons. First, they are incredibly easy to make, allowing even novice bakers to shine. The combination of textures—from the crunch of the puffed rice cereal to the chewy marshmallows—offers a satisfying bite. Additionally, the rich, creamy flavor of Nutella paired with chocolate chips makes these bars utterly irresistible. They are perfect for sharing or indulging in alone, and the best part is that they require no baking, making them a convenient option for any occasion.
Ingredient Notes
- Puffed Rice Cereal: This is the base of the bars, offering a light crunch that contrasts beautifully with the creamy Nutella and chocolate.
- Unsalted Butter: Used to bind the ingredients together, unsalted butter allows for better control over the sweetness of the bars.
- Heavy Cream: Adds richness and helps create a smooth chocolate mixture that coats the cereal.
- Nutella: The star of the show, this hazelnut spread infuses the bars with a deliciously nutty and sweet flavor.
- Semisweet Chocolate Chips: These chips provide a rich chocolate flavor that complements the Nutella beautifully.
- Mini Marshmallows: They add a delightful chewiness and sweetness that enhances the overall texture of the bars.
- White Chocolate Chips: Optional but recommended, they add a creamy sweetness and visual appeal to the finished bars.
Equipment at a Glance
- Mixing Bowl: For combining all your ingredients.
- Medium Saucepan: To melt the butter, cream, Nutella, and chocolate together.
- Spatula: For mixing and spreading the mixture into the pan.
- Baking Dish (8×8 inches): The perfect size for setting your bars.
- Measuring Cups and Spoons: Essential for accurate ingredient measurements.
Directions: Chocolate & Nutella Rockslide Bars

Step 1: Prepare the Baking Dish
Start by lining an 8×8-inch baking dish with parchment paper, leaving some overhang to make it easy to lift the bars out once they are set.
Step 2: Melt the Chocolate Mixture
In a medium saucepan over low heat, combine the unsalted butter, heavy cream, Nutella, and semisweet chocolate chips. Stir constantly until the mixture is completely melted and smooth, being careful not to let it boil.
Step 3: Combine with Puffed Rice Cereal
Once the chocolate mixture is melted, remove it from the heat and immediately add the puffed rice cereal to the saucepan. Gently fold the cereal into the chocolate mixture until it’s well coated.
Step 4: Add Marshmallows and White Chocolate Chips
Next, fold in the mini marshmallows and white chocolate chips. Mix until they are evenly distributed throughout the cereal mixture.
Step 5: Press into the Baking Dish
Pour the mixture into the prepared baking dish and use a spatula to press it down firmly into an even layer. This step is crucial to ensure that the bars hold together well once set.
Step 6: Chill and Set
Place the baking dish in the refrigerator for at least 2 hours, or until the bars are firm and set. Once set, lift the bars out using the parchment paper overhang.
Step 7: Cut and Serve
Using a sharp knife, cut the bars into squares or rectangles, depending on your preference. Enjoy immediately or store for later!
Fit It to Your Goals

- For a nut-free version, you can substitute the Nutella with a sunflower seed spread.
- To make these bars dairy-free, use dairy-free chocolate chips and a coconut cream alternative to the heavy cream.
- For added nutrition, consider adding a scoop of your favorite protein powder to the chocolate mixture.
- If you love a little crunch, incorporate chopped nuts like almonds or walnuts for extra texture.
Troubles You Can Avoid
- Make sure to use low heat when melting the chocolate mixture to prevent it from burning.
- Don’t skip the chilling step; it’s essential for the bars to hold their shape.
- Be gentle when mixing in the marshmallows to keep them fluffy and intact.
- Press the mixture firmly into the pan to avoid crumbly bars.
Prep Ahead & Store
Chocolate & Nutella Rockslide Bars can be made ahead of time and stored in an airtight container. They will stay fresh for up to a week in the refrigerator, making them an excellent option for meal prep or treats throughout the week. If you want to prepare them even further in advance, you can freeze the bars for up to three months. Just make sure to wrap them tightly in plastic wrap and then place them in an airtight container before freezing. Thaw them in the fridge before serving for the best texture.
Reader Q&A
Can I use different types of cereal?
Absolutely! While puffed rice cereal works wonderfully, feel free to experiment with other cereals like Rice Krispies or even granola for a different flavor and texture.
What can I substitute for Nutella?
If you’re looking for a Nutella alternative, you can use any chocolate hazelnut spread or a homemade version made from ground hazelnuts and cocoa powder.
Can I make these bars vegan?
Yes! To make these bars vegan, simply use dairy-free chocolate chips and substitute the heavy cream with a non-dairy alternative like coconut cream or almond milk.
How do I ensure my bars don’t stick to the pan?
Using parchment paper to line your baking dish is key. Make sure to leave some overhang for easy removal of the bars once set.
Quick Weeknight Wins
- For more deliciously sweet recipes, check out Chocolate Pumpkin Mousse Cups for a decadent dessert.
- If you’re in the mood for something with a nutty twist, try Pumpkin Patch Peanut Butter Fudge for a seasonal treat.
Bring It to the Table
Chocolate & Nutella Rockslide Bars are more than just a dessert; they are a crowd-pleaser that will bring joy to any gathering. Whether served at a birthday party, a bake sale, or a casual get-together with friends, these bars are sure to impress. Their beautiful layers and inviting aroma will have everyone reaching for seconds. So, gather your loved ones, share a plate of these delightful bars, and enjoy the sweet moments together.
With each bite of these Chocolate & Nutella Rockslide Bars, you’ll create memories that are as rich and satisfying as the flavors themselves. Don’t wait—make a batch today and indulge in the sweet magic of this irresistible treat!
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Chocolate & Nutella Rockslide Bars
Ingredients
Equipment
Method
- Step 1: Prepare the Baking DishStart by lining an 8x8-inch baking dish with parchment paper, leaving some overhang to make it easy to lift the bars out once they are set.
- Step 2: Melt the Chocolate MixtureIn a medium saucepan over low heat, combine the unsalted butter, heavy cream, Nutella, and semisweet chocolate chips. Stir constantly until the mixture is completely melted and smooth, being careful not to let it boil.
- Step 3: Combine with Puffed Rice CerealOnce the chocolate mixture is melted, remove it from the heat and immediately add the puffed rice cereal to the saucepan. Gently fold the cereal into the chocolate mixture until it's well coated.
- Step 4: Add Marshmallows and White Chocolate ChipsNext, fold in the mini marshmallows and white chocolate chips. Mix until they are evenly distributed throughout the cereal mixture.
- Step 5: Press into the Baking DishPour the mixture into the prepared baking dish and use a spatula to press it down firmly into an even layer. This step is crucial to ensure that the bars hold together well once set.
- Step 6: Chill and SetPlace the baking dish in the refrigerator for at least 2 hours, or until the bars are firm and set. Once set, lift the bars out using the parchment paper overhang.
- Step 7: Cut and ServeUsing a sharp knife, cut the bars into squares or rectangles, depending on your preference. Enjoy immediately or store for later!
Notes
- For a nut-free version, substitute Nutella with sunflower seed spread.
- To make these bars dairy-free, use dairy-free chocolate chips and a coconut cream alternative to the heavy cream.
- Consider adding a scoop of protein powder to the chocolate mixture for added nutrition.
