Cocoa Rice Krispie Treats

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Cocoa Rice Krispie Treats use rich cocoa powder, so every bite has a deep chocolate flavor while keeping that chewy, marshmallowy texture. They’re quick, easy, and made with simple pantry staples, making them the perfect no-bake dessert for lunchbox treats, parties, or anytime you need something sweet in a hurry.

A stack of chocolate rice crispy treats on a white plate with chocolate chips.

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Best Cocoa Rice Krispie Treats Recipe You’ll Ever Make

Most cocoa treats I’ve tried use chocolate cereal or melt chocolate chips separately. Instead, I whisk unsweetened cocoa powder right into the hot marshmallow mixture. That gives the treats a rich, uniform chocolate flavor in every bite.

Low heat is the most important part of this recipe. If the heat is too high, the marshmallows seize, and the bars turn stiff. I keep the burner on low the whole time to get a soft, chewy result.

If you love Rice Krispie treats, you’ll also want to try my Peanut Butter Rice Krispie Treats. Don’t miss my Neapolitan Rice Krispie Treats or my classic Rice Krispie Treats Recipe either.

Chocolate Rice Krispie Treats Ingredients

Bowls of marshmallows, Rice Krispies, cocoa, butter, vanilla, chips, and salt.
  • Butter: melts into the marshmallows for a rich, slightly salty base.
  • Mini marshmallows: the gooey binder that holds the treats together. Fresh bags melt the smoothest.
  • Unsweetened cocoa powder: gives these bars their deep chocolate flavor without added sugar.
  • Vanilla extract: rounds out the chocolate and adds warmth.
  • Rice Krispies cereal: the crispy base; standard Rice Krispies work better than any flavored variety.
  • Salt: a pinch keeps the sweetness balanced and makes the chocolate pop.
  • Mini chocolate chips (optional): fold in after the cereal for an extra hit of chocolate.

Substitutions and Variations

  • Peanut butter: Stir in 2 tablespoons creamy peanut butter for a chocolate-peanut butter version.
  • Dark cocoa powder: Swap regular cocoa for Dutch-process cocoa for a richer, more intense chocolate flavor.
  • Extra chocolate: Melt ¼ cup of chocolate chips into the marshmallow base for an even fudgier treat.
  • Add-ins: Fold in chopped nuts, dried cranberries, or sprinkles along with the cereal for texture and color.

How to Make Cocoa Rice Krispie Treats (Step-by-Step Directions)

STEP 1: Line a 9×13-inch baking pan with parchment paper or foil and coat lightly with nonstick spray.

White bowl filled with mini marshmallows, surrounded by bowls with ingredients.

STEP 2: Melt the butter in a large saucepan over low heat. Add the mini marshmallows and stir constantly until fully melted and smooth.

Bowl with milk, cocoa powder, and cereal, surrounded by empty glass bowls.

STEP 3: Whisk in the cocoa powder and salt until no streaks remain.

A pot of chocolate mixture sits on a white surface near bowls and ingredients.

STEP 4: Remove the pan from the heat. Stir in the vanilla extract.

Mixing bowl with oats and chocolate chips, surrounded by empty glass bowls.

STEP 5: Fold in the Rice Krispies cereal until every piece is coated. If using chocolate chips, let the mixture cool for 2 minutes first, then fold in the chips.

Tray of chocolate oat bars on parchment paper, viewed from above.

STEP 6: Press the mixture evenly into the prepared pan using parchment or lightly buttered hands. Let cool at room temperature for 30 minutes, then cut into 12 squares.

Tips for Making Cocoa Powder Rice Krispies Treats

  • Use low heat: High heat causes the marshmallows to seize and makes the bars stiff.
  • Press gently: Use parchment paper to press the mixture into the pan. Pushing too hard compacts the cereal and ruins the crispy texture.
  • Use fresh marshmallows: Stale marshmallows don’t melt as smoothly and can leave lumps in the mixture.
  • Let them cool fully: Wait the full 30 minutes before cutting or the bars will fall apart and stick to the knife.
Chocolate rice crispy treats stacked on a plate with chocolate chips nearby.

Common Mistakes to Avoid When Making Rice Krispies Treats with Cocoa Powder

  • Skipping the liner: The treats will stick to the pan without it and are nearly impossible to remove cleanly.
  • Using too much heat: Even medium heat can burn the marshmallows and harden the treats.
  • Adding cereal too soon: Pouring in the cereal while the base is still very hot can make the treats dense and tough.
  • Cutting too early: Slicing the bars before the 30-minute cool time results in messy, crumbling cuts.

How to Store

  • Room temperature: Store in an airtight container at room temperature for up to 3 days. Place parchment between layers to prevent sticking.
  • Refrigerator: Refrigerating these treats can make them harder, so room temperature storage works best.
  • Freezer: Wrap each bar individually and freeze for up to 2 months. Thaw at room temperature for about 15 minutes before serving.

Serving Suggestions

Enjoy these cocoa rice krispie treats as a sweet ending to any meal. I love serving them after a cozy dinner like my Cajun Sausage Pasta. Try them with Sautéed Broccoli Rabe or Homemade Pull Apart Bread for a relaxed gathering.

Stacked chocolate rice crispy treats on a plate with scattered chocolate chips.

Cocoa Rice Krispies Treats FAQs

Can I use Dutch-process cocoa powder?

Yes. Dutch-process cocoa gives a darker color and smoother, less acidic chocolate flavor. It works as a 1:1 swap for regular unsweetened cocoa.

Why are my cocoa rice krispie treats hard?

The most common cause is too much heat while melting the marshmallows. Keep the burner on low the entire time and stir constantly to avoid this.

Can I make these ahead of time?

Yes. Store the cooled bars in an airtight container at room temperature for up to 3 days. I recommend cutting them right before serving for the cleanest pieces.

Can I use regular-size marshmallows?

Yes, but mini marshmallows melt much faster and more evenly. If you use regular marshmallows, chop them up or allow extra time for them to melt fully.

Do the chocolate chips need to be mini?

Mini chips distribute more evenly throughout the bars. Regular chips work too, but they stay in larger pockets rather than spreading through the mixture.

Other No-Bake Treats to Try

Final Thoughts

These cocoa rice krispie treats are one of the easiest chocolate desserts you can make. No oven, no fancy equipment, and just one pot to clean up. I hope they become a go-to treat in your house just like they are in mine.

Stacked chocolate rice crispy treats on a white plate with chocolate chips.
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Cocoa Rice Krispie Treats


Author: Kim Schob
Course: Desserts
Cuisine: American
Prep Time: 10 minutes
Chill Time 30 minutes
Total Time: 40 minutes
These Cocoa Rice Krispie Treats put a chocolatey twist on the classic no-bake treat. Made with crispy rice cereal, gooey marshmallows, unsweetened cocoa powder, and optional mini chocolate chips, they’re soft, chewy, and packed with chocolate flavor. With just 10 minutes of prep, these easy treats are perfect for parties, lunchboxes, bake sales, or a quick dessert.

Ingredients 

Instructions

  • Line a 9 x 13-inch baking pan with parchment paper or lightly grease the pan.
  • Melt the butter in a large pot over low heat.
  • Add the mini marshmallows and cook over low heat, stirring continuously, until the marshmallows are completely melted and smooth.
  • Add the unsweetened cocoa powder and salt. Whisk or stir until the cocoa powder is completely incorporated into the melted marshmallow mixture.
  • Stir in the vanilla extract.
  • Remove the pot from the heat and immediately add the crispy rice cereal.
  • Gently fold the cereal into the chocolate marshmallow mixture until all of the cereal is evenly coated.
  • If using mini chocolate chips, allow the mixture to cool for about 2 minutes. Gently fold in the chocolate chips. Waiting briefly before adding them helps prevent the chocolate chips from completely melting.
  • Transfer the mixture to the prepared baking pan.
  • Using a buttered spatula or a piece of parchment paper, gently press the mixture into an even layer. Avoid packing the cereal mixture too firmly, which can make the finished treats hard.
  • Let the Cocoa Rice Krispie Treats cool and set at room temperature for about 30 minutes.
  • Lift the treats from the pan using the parchment paper and cut into 12 squares. Serve and enjoy.

Nutrition Information

Serving: 1Serving Calories: 173kcal (9%) Carbohydrates: 32g (11%) Protein: 2g (4%) Fat: 5g (8%) Saturated Fat: 3g (19%) Polyunsaturated Fat: 0.2g Monounsaturated Fat: 1g Trans Fat: 0.1g Cholesterol: 9mg (3%) Sodium: 96mg (4%) Potassium: 39mg (1%) Fiber: 1g (4%) Sugar: 18g (20%) Vitamin A: 104IU (2%) Vitamin C: 0.05mg Calcium: 13mg (1%) Iron: 1mg (6%)

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