Biscoff Rice Krispies Treats Recipe
Introduction
Biscoff Rice Krispies Treats combine the classic crispiness of Rice Krispies with the warm, caramelized flavors of Lotus Biscoff cookies and spread. This easy-to-make dessert offers a delightful twist on a beloved childhood favorite, perfect for sharing or indulging on your own.

Ingredients
- 6 tablespoons unsalted butter
- 1 teaspoon vanilla extract
- 16 ounces mini marshmallows
- 5 cups Rice Krispies cereal
- 1/2 cup Lotus Biscoff cookies, crushed
- 8 ounces white melting chocolate (not all will be needed)
- 1/4 cup Lotus Biscoff spread
- Additional crushed Lotus Biscoff cookies for topping and crust
Instructions
- Step 1: Line a 9 inch by 9 inch square pan with parchment paper to prepare for the treats.
- Step 2: In a large pot or saucepan over medium heat, melt the unsalted butter completely.
- Step 3: Stir in the vanilla extract once the butter has melted.
- Step 4: Add the mini marshmallows to the melted butter and keep stirring until the marshmallows have fully melted and the mixture is smooth without clumps.
- Step 5: Remove the pot from heat, then stir in the Rice Krispies cereal and crushed Biscoff cookies until everything is evenly combined.
- Step 6: Transfer the mixture to the prepared pan. Using a rubber spatula, gently and quickly spread it out evenly without pressing too hard to maintain fluffiness. If the mixture sticks, lightly wet your spatula or fingers with water.
- Step 7: Melt the white chocolate according to the package instructions, either in the microwave or using a double boiler.
- Step 8: Spread a thin layer of the melted white chocolate over the treats in the pan.
- Step 9: Drizzle the Lotus Biscoff spread in lines across the chocolate layer. Use a toothpick to drag through the lines in alternating directions to create a decorative design.
- Step 10: Sprinkle additional crushed Biscoff cookies on top if desired.
- Step 11: Refrigerate the pan for 15 to 20 minutes or until the chocolate sets and becomes firm to the touch.
- Step 12: Cut the treats into 16 squares. Optionally, press the bottoms into more crushed Biscoff cookies before serving. Enjoy!
Tips & Variations
- Use mini marshmallows for faster, more even melting and a smoother texture.
- Press the treats gently to keep them light and fluffy instead of dense.
- For a chocolate variation, swap white melting chocolate with milk or dark chocolate.
- Try adding a pinch of sea salt on top to balance the sweetness and enhance the Biscoff flavor.
Storage
Store your Biscoff Rice Krispies Treats in an airtight container at room temperature for up to 3 days. For longer storage, keep them in the refrigerator for up to a week. To enjoy, let refrigerated treats come to room temperature for a few minutes before serving. Avoid freezing, as the texture may become less crisp.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use regular marshmallows instead of mini marshmallows?
Yes, you can use regular marshmallows, but mini marshmallows melt more quickly and evenly, making the process easier and the texture smoother.
What if I don’t have Lotus Biscoff spread?
If you don’t have Biscoff spread, you can omit it or substitute with peanut butter or cookie butter for a similar flavor and texture. The treats will still be delicious with the crushed cookies alone.
Print
Biscoff Rice Krispies Treats Recipe
- Total Time: 30 minutes
- Yield: 16 squares 1x
Description
Delightfully crispy and chewy Biscoff Rice Krispies Treats infused with the distinctive caramelized flavor of Lotus Biscoff cookies and spread, topped with a luscious layer of white melting chocolate for an irresistible treat that’s perfect for any occasion.
Ingredients
Base Ingredients
- 6 tablespoons unsalted butter
- 1 teaspoon vanilla extract
- 16 ounces marshmallows, mini preferred
- 5 cups Rice Krispies cereal
- 1/2 cup Lotus Biscoff cookies, crushed
Topping and Decoration
- 8 ounces white melting chocolate (not all will be needed)
- 1/4 cup Lotus Biscoff spread
- Crushed Lotus Biscoff cookies, additional for topping and crust
Instructions
- Prepare the Pan: Line a 9 inch by 9 inch square pan with parchment paper to ensure easy removal of the finished treats.
- Melt Butter: In a large pot or saucepan over medium heat, melt 6 tablespoons of unsalted butter completely, ensuring it doesn’t brown.
- Add Vanilla Extract: Stir in 1 teaspoon of vanilla extract once the butter is melted to infuse the base with flavor.
- Melt Marshmallows: Add 16 ounces of mini marshmallows to the melted butter and continuously stir until they are completely melted and smooth without any clumps remaining.
- Incorporate Cereal and Cookies: Pour in 5 cups of Rice Krispies cereal along with 1/2 cup crushed Lotus Biscoff cookies. Stir thoroughly until the mixture is evenly combined with no dry cereal visible.
- Transfer to Pan: Remove from heat and immediately transfer the mixture to the prepared pan. Use a rubber spatula to gently and evenly spread the mixture across the pan; avoid pressing too tightly to keep the treats light and fluffy. If needed, dab a little water on the spatula or your fingers to prevent sticking.
- Melt Chocolate: Melt 8 ounces of white melting chocolate by following the package directions, either in the microwave or double boiler, until smooth.
- Decorate Treats: Spread a thin layer of melted white chocolate evenly over the Rice Krispies treats. Drizzle 1/4 cup Lotus Biscoff spread in lines across one direction on top of the chocolate. Use a toothpick to drag through the drizzle in alternating opposite directions to create an attractive swirl design. Sprinkle additional crushed Lotus Biscoff cookies on top for extra crunch and decoration.
- Chill: Place the pan in the refrigerator for 15 to 20 minutes or until the chocolate topping is set and firm to the touch.
- Cut and Serve: Remove from the fridge, cut into 16 equal squares. For an extra special touch, press the bottom of each square into more crushed Biscoff cookies before serving. Enjoy your delightful Biscoff Rice Krispies Treats!
Notes
- Use mini marshmallows for faster and more even melting.
- Dabbing water on your spatula or fingers prevents the sticky mixture from clinging, making spreading easier.
- You can substitute white melting chocolate with any chocolate of choice, but white chocolate enhances the Biscoff flavor contrast.
- Store treats in an airtight container at room temperature for up to 3 days or refrigerated for up to one week.
- For a gluten-free version, ensure to use gluten-free Rice Krispies and Biscoff substitutes if available.
- Prep Time: 10 minutes
- Cook Time: 10 minutes
- Category: Dessert
- Method: Stovetop
- Cuisine: American
Keywords: Rice Krispies treats, Biscoff, Lotus cookies, marshmallow treats, no bake dessert, white chocolate topping

