Biscoff Rice Krispie Treats (Printable)

Chewy Biscoff and Rice Krispies squares with melted spread and marshmallows; chill then slice into 16 bars.

# What You'll Need:

→ Base

01 - 3 tablespoons unsalted butter
02 - 1 cup Biscoff spread
03 - 6 cups Rice Krispies cereal
04 - 4 cups mini marshmallows

→ Topping

05 - 1/4 cup Biscoff spread, melted
06 - 1/3 cup crushed Biscoff cookies (optional)

# How to Make It:

01 - Line a 9x9-inch square baking pan with parchment paper and lightly grease the surface.
02 - In a large saucepan over low heat, melt the unsalted butter. Add Biscoff spread and stir until the mixture is thoroughly combined and smooth.
03 - Incorporate mini marshmallows into the butter mixture and cook, stirring constantly, until the marshmallows are fully melted and the batter is homogeneous.
04 - Remove the pan from heat. Fold Rice Krispies cereal into the melted mixture, ensuring the cereal is evenly coated.
05 - Transfer the mixture to the prepared pan. Press gently and evenly into the corners using a greased rubber spatula or wax paper.
06 - Drizzle melted Biscoff spread over the set mixture and, if desired, sprinkle crushed Biscoff cookies on top.
07 - Allow to cool at room temperature for approximately 45 minutes or until firm. Once set, cut evenly into 16 squares.

# Expert Tips:

01 -
  • The Biscoff spread makes every bite taste like you’ve discovered a hidden bakery secret.
  • I keep coming back because it’s a perfect blend of chewy, crunchy, and just the right amount of sweetness.
02 -
  • If you try to press the mixture before it cools ever so slightly, it’ll stick everywhere and get messy fast.
  • Warming the Biscoff spread for drizzling in the microwave makes it flow perfectly—don’t bother with a double boiler.
03 -
  • Spray your spatula or hands with cooking oil to keep things from getting sticky when pressing the mixture in.
  • The secret to glossy bars is stirring constantly while melting the marshmallows—no shortcuts here!