Biscoff Rice Krispie Treats Recipe
Introduction
Biscoff Rice Krispie Treats are a delicious twist on the classic marshmallow and cereal snack, featuring the rich, caramelized flavor of Biscoff spread. These treats are easy to make and perfect for an indulgent homemade dessert or snack.

Ingredients
- ¼ cup unsalted butter
- 10 oz marshmallows
- ½ cup Biscoff creamy spread
- 5 ½ cups crispy rice cereal
Instructions
- Step 1: In a large pot, melt the butter over medium-low heat. Once fully melted, add the marshmallows and Biscoff spread. Stir continuously over low heat until the marshmallows are smooth and creamy.
- Step 2: Quickly fold in the crispy rice cereal until evenly coated. Pour the mixture into a buttered 8×8 pan for thicker treats or a 13×9 pan for thinner treats. Cover and allow to set for about 1-2 hours, then cut into squares.
Tips & Variations
- Press gently when patting the mixture into the pan to keep the treats soft and chewy rather than tough.
- Use a fresh, unopened bag of marshmallows for the best texture and flavor.
- For thicker bars, use an 8×8 pan; for thinner bars, use a 9×13 pan.
- Cookie butter, Speculoos, or Biscoff spread all work interchangeably in this recipe.
Storage
Store the treats in an airtight container at room temperature. They will stay fresh for up to 5 days. If you want to keep them longer, refrigerate and bring to room temperature before serving. Avoid pressing too hard when packing them to maintain their texture.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Is Cookie Butter the same as Biscoff?
Yes, cookie butter is the generic name for spreads like Biscoff. It is also known as Speculoos in some regions. Any of these spreads work perfectly in this recipe.
How can I make thicker or thinner Rice Krispie treats?
Use an 8×8 pan for thicker squares and a 9×13 pan for thinner bars. Adjusting the pan size affects the thickness and texture of your treats.
PrintBiscoff Rice Krispie Treats Recipe
Delightfully buttery and crispy Biscoff Rice Krispie Treats combine the gooey sweetness of marshmallows with the rich, spiced flavor of Biscoff cookie spread. This easy no-bake recipe creates perfect squares of chewy, crunchy goodness ideal for dessert or snack time.
- Prep Time: 10 minutes
- Cook Time: 10 minutes
- Total Time: 20 minutes plus 1-2 hours setting time
- Yield: 12–16 squares 1x
- Category: Dessert
- Method: Stovetop
- Cuisine: American
Ingredients
Ingredients
- ¼ cup unsalted butter
- 10 oz marshmallows (fresh, not stale)
- ½ cup Biscoff creamy spread (cookie butter)
- 5 ½ cups crispy rice cereal
Instructions
- Melt Butter: In a large pot, melt the butter over medium-low heat until completely liquefied, being careful not to burn.
- Add Marshmallows and Biscoff Spread: Add the marshmallows and Biscoff creamy spread to the melted butter. Stir continuously over low heat until the marshmallows are fully melted and the mixture is smooth and creamy.
- Fold in Cereal: Quickly fold the crispy rice cereal into the marshmallow mixture, ensuring all of the cereal is well coated.
- Press Mixture into Pan: Pour and gently press the mixture into a buttered 8×8 inch pan for thicker treats or a 13×9 inch pan for thinner treats. Use a light touch to avoid compressing the mixture too much.
- Set and Cut: Cover the pan and let the treats set at room temperature for 1-2 hours until firm. Once set, cut into squares.
- Store: Transfer the squares to an airtight container to keep fresh for up to 5 days.
Notes
- Press gently when patting the mixture into the pan to keep the treats light and chewy rather than tough and firm.
- For thinner Rice Krispie bars, use a 9×13 inch pan; for thicker squares, use an 8×8 inch pan.
- Always use fresh marshmallows for best texture; stale marshmallows will affect the quality of the treats.
- Store treats in an airtight container. They are best eaten within 2 days at room temperature but will keep up to 5 days.
- Cookie butter is synonymous with Biscoff spread; terms like Speculoos are regional names for the same ingredient.
Keywords: Biscoff Rice Krispie Treats, Cookie Butter Treats, Marshmallow Rice Krispies, No-Bake Dessert, Crispy Rice Cereal Treats

