Chocolate Rice Krispie Treats
Classic rice krispie treats get a chocolate makeover here ā cocoa powder stirred right into the melted marshmallow base gives every square a chocolate flavor throughout, not just a topping. It's still the same nostalgic, no-oven technique, just with a flavor upgrade.
The whole thing comes together on the stovetop in about fifteen minutes of actual work, which makes this one of the fastest sweet treats on this site from start to sliceable.
Table of Contents
Why This Recipe Works
Melting the marshmallows over low heat rather than high keeps them from scorching or turning rubbery, which preserves the soft, gooey texture that makes these treats work. Stirring the cocoa powder in right after the marshmallows melt (before adding the cereal) ensures the chocolate flavor is evenly distributed rather than clumped in spots.
Ingredients
- 3 tablespoons unsalted butter
- 1 (10 oz) bag mini marshmallows
- Ā¼ cup (25g) unsweetened cocoa powder
- 6 cups crisp rice cereal
- Ā½ cup (85g) chocolate chips, melted, for topping
š Recipe Card
Chocolate Rice Krispie Treats
- 3 tablespoons butter
- 1 bag (10oz) mini marshmallows
- Ā¼ cup (25g) cocoa powder
- 6 cups rice cereal
- Melt butter over low heat, add marshmallows, stir until melted.
- Stir in cocoa powder until smooth.
- Remove from heat and fold in cereal until coated.
- Press into a greased 9x13-inch pan.
- Spread melted chocolate on top if using, then cool completely before slicing.
Step-by-Step
Step 1: Melt the Butter and Marshmallows
Melt the butter in a large pot over low heat. Add the marshmallows and stir continuously until fully melted and smooth.
Step 2: Add Cocoa
Stir the cocoa powder into the melted marshmallow mixture until fully combined and smooth.
Step 3: Fold in Cereal
Remove the pot from heat and fold in the rice cereal, stirring until every piece is evenly coated with the chocolate marshmallow mixture.
Step 4: Press into the Pan
Transfer the mixture to a greased 9x13-inch pan. Using a greased spatula or lightly greased hands, press it into an even layer ā press gently rather than compacting it hard, which keeps the texture soft.
Step 5: Top and Set
If using, spread the melted chocolate evenly over the top. Let the treats cool completely at room temperature before slicing into squares.
Pro Tips
- Keep the heat low: high heat can scorch the marshmallows and make the treats hard instead of gooey.
- Grease your tools: butter or oil on the spatula and your hands prevents sticking during pressing.
- Don't compact too hard: a light press keeps the treats soft ā pressing too firmly makes them dense.
- Work quickly: the mixture starts to set as it cools, so have your pan ready before you start.
Storage & Make-Ahead
Store in an airtight container at room temperature for up to 4 days. Avoid refrigerating, as the cold tends to harden the marshmallow texture. These can be made a day ahead of an event without issue.
Variations & Substitutions
- Peanut butter swirl: swirl 3 tablespoons of peanut butter into the melted marshmallow mixture.
- White chocolate topping: use melted white chocolate instead of dark for the topping.
- Mint chocolate version: add Ā¼ teaspoon peppermint extract to the marshmallow mixture.
- Sprinkle topping: add sprinkles to the melted chocolate topping before it sets for a festive look.
FAQ
Final Thoughts
These bring back the nostalgia of the original treat with a little more chocolate depth. They're one of the fastest things I make when a sweet craving hits and there's no time to wait for anything to bake.