
When it comes to quick, no-bake desserts, these 3-Ingredient Chocolate Cereal Bars are a total game-changer. Whether you’re craving something sweet after dinner or need a last-minute treat for guests, this recipe delivers every single time. Plus, it’s budget-friendly, pantry-staple easy, and takes less than 10 minutes to prep. Even better? No oven required—just melt, mix, press, and done.
Not only are these bars delicious, but they also have roots in nostalgia. Inspired by classic marshmallow cereal treats, this version gets a chocolatey upgrade that feels both familiar and fresh. They’ve been loved in lunchboxes and bake sales for generations—and now they’re having a major comeback with a modern twist.
So, if you’ve got chocolate chips, marshmallows, and crispy cereal on hand, you’re already halfway there. Once you try them, you’ll keep coming back again and again!
They’re perfect for sharing with friends, packing in lunchboxes, or satisfying late-night cravings. Best of all, they store beautifully, so you can make a batch and enjoy them all week long—if they even last that long!

Recipe Yield: 8 bars
INGREDIENTS
3 cups mini marshmallows
1 cup semi-sweet chocolate chips
2 cups crispy rice cereal
INSTRUCTIONS
1. Melt chocolate and marshmallows: In a medium saucepan over medium-low heat, melt the chocolate chips and mini marshmallows together. Stir constantly until smooth and glossy—about 3–4 minutes.
2. Stir in the cereal: Remove from heat and immediately stir in crispy rice cereal. Mix gently until everything is well coated.
3. Press and chill: Transfer to a greased or parchment-lined 8×4-inch loaf pan. Press evenly, let cool at room temp for 1 hour or refrigerate 30 minutes. Slice into 8 bars and enjoy!
Helpful Tips to Perfect This Recipe
- Use a Loaf Pan for Thick Bars:
An 8×4-inch loaf pan gives you thick, bakery-style bars—just the right size for a mini batch! - Grease Before Pressing:
Lightly coat your spatula or fingertips with oil or nonstick spray to keep things neat and easy. - Flavor & Topping Friendly:
Try peanut butter chips, dark chocolate chips, or even a few drops of peppermint extract for a seasonal twist! For extra wow-factor, feel free to drizzle melted chocolate on top and sprinkle with crushed nuts, crispy cereal, or even mini marshmallows before chilling.
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