Biscoff Rice Krispie Treats (Printable Version)

Chewy marshmallow and Biscoff-coated Rice Krispies, drizzled with melted spread and cookie crumbs.

# Ingredient List:

→ 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

# Step-by-Step Instructions:

01 - Line a 9x9-inch square pan with parchment paper and lightly grease the surface.
02 - In a large saucepan set over low heat, melt the butter. Stir in 1 cup Biscoff spread and mix until completely smooth.
03 - Add mini marshmallows to the saucepan. Cook, stirring constantly, until marshmallows are fully melted and well combined with the mixture.
04 - Remove the pan from heat. Gently fold in the Rice Krispies cereal until each grain is thoroughly coated.
05 - Transfer the mixture to the prepared pan. Using a greased spatula or wax paper, press the mixture gently and evenly across the pan.
06 - Drizzle melted Biscoff spread over the surface and sprinkle with crushed Biscoff cookies, if desired.
07 - Allow the treats to cool at room temperature for approximately 45 minutes, or until fully set.
08 - Cut into 16 equal squares for serving.

# Tips from hearthlykitchen:

01 -
  • You get that unmistakable Biscoff warmth in every crunchy bite—it's the kind of flavor people try to guess at parties.
  • These come together so quickly that they're my go-to treat whenever the sweet tooth hits unexpectedly.
02 -
  • If you rush and stir the cereal in too soon, everything gets tough instead of luscious—let the base cool for a moment off the heat.
  • Once I started using wax paper or greased hands to press the mix, the squares turned out even and never stuck to my fingers.
03 -
  • Always add the cereal off the heat, or you risk losing that signature airy crisp.
  • For a party-worthy finish, drizzle white chocolate alongside the melted Biscoff so every square looks bakery-made.