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Chocolate Truffle Rice Krispie bar layered with glossy chocolate truffle, drizzled with Rice Krispies Chocolate Drizzle, and sprinkled with crunchy toppings—an epic Desserts With Cereal mash-up that nods to S’mores Cereal Treats, Brown Butter S'mores Rice Krispies, Reese’s Puff Rice Krispie Treats, Reese’s Cereal Rice Krispie Treats in a standout Krispie Treats Recipe for cereal treats fans.

Desserts With Cereal: Chocolate Truffle Rice Krispie Treats


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Description

A fuss-free yet show-stopping addition to any holiday dessert lineup—because sometimes skipping the oven is the best shortcut to indulgence!


Ingredients

Scale

Base Layer

  • ¼ cup (¼ stick) unsalted butter
  • 8 cups mini marshmallows
  • 1 Tbsp unsweetened cocoa powder
  • ½ cup semisweet chocolate chips
  • 6 cups crisp rice cereal (plain or chocolate-flavored)
  • ½ tsp fine sea salt

Truffle Glaze

  • 1½ cups heavy cream (10% works, but richer cream is fine)
  • 3½ cups quality semisweet chocolate (chips or chopped bar; dark or milk also work)

Optional Finishes

  • Chopped nuts
  • Sprinkles or toffee bits
  • Crushed pretzels or a dusting of cocoa


Instructions

  1. Prep Your Pan
    • Line a 9×13″ baking dish with foil, then coat lightly with nonstick spray.
  2. Make the Krispie Base
    • In a large microwave-safe bowl, melt the butter and marshmallows together on high for 60 seconds. Stir well, then heat another 30–60 seconds if needed until fully melted.
    • Stir in the cocoa powder and ½ cup chocolate chips until the mixture is silky and uniform. Work swiftly before it starts to set.
    • Fold in the rice cereal and salt until every flake is coated.
    • Press the mixture firmly into the prepared pan (dampen your hands or a spatula to prevent sticking). Set aside.
  3. Prepare the Truffle Topping
    • In a small saucepan over medium heat, warm the cream just until bubbles form at the edges—do not let it boil.
    • Remove from heat and stir in the remaining 3½ cups of chocolate until glossy and lump-free.
    • Let the ganache rest for 5–10 minutes to reach a slightly thickened pouring consistency.
  4. Assemble & Chill
    • Pour the cooled truffle ganache evenly over the rice krispie base and smooth with an offset spatula.
    • Scatter your choice of nuts, pretzels, sprinkles, or toffee over the top.
    • Transfer to the refrigerator and chill until the chocolate layer firms up, about 1–2 hours.
  5. Serve
    • Lift the entire block out on its foil liner, peel away the foil, and slice into squares or bars.
    • Store in an airtight container in the fridge for up to one week.
  • Prep Time: 15 minutes
  • Cook Time: 5 minutes
  • Category: Desserts

Nutrition

  • Calories: 209cal
  • Sugar: 14g
  • Sodium: 82mg
  • Fat: 12g
  • Saturated Fat: 7g
  • Carbohydrates: 23g
  • Fiber: 1g
  • Protein: 1g
  • Cholesterol: 15mg