When my kids were younger, there was always something special about making Rice Krispie treats together. It was one of those simple recipes that didn’t take much time but always ended with big smiles. One day, I decided to add a twist to our usual treats by incorporating peanut butter. The moment we tasted them, we knew they were a keeper. The peanut butter adds a rich, creamy flavor that pairs perfectly with the crunch of the Rice Krispies.
Now, I make these peanut butter Rice Krispie treats regularly, especially when we need a quick dessert or snack. They’re easy to make, and they don’t take long to disappear! Whether making them for your family or sharing them with friends, this treat never disappoints.
Servings | Total |
12 | 20mins |
Where Did You Learn This Recipe?
I learned this recipe years ago when a friend shared her version of Rice Krispie treats with peanut butter. I thought it was a great idea, so I decided to try it myself. After a few attempts, I made a few adjustments to the amount of peanut butter and marshmallows until I found the perfect balance. Now, it’s one of those recipes that I make from memory and always enjoy sharing.
Why Peanut Butter Rice Krispie Treats
Peanut butter Rice Krispie treats are such a fun twist on the classic recipe. The peanut butter makes them a little richer and adds a great flavor that kids and adults alike love. They’re perfect for when you want a quick snack or dessert that’s not too sweet but still satisfying. Plus, they only require a few ingredients and come together in no time. It’s a dessert that’s easy, versatile, and always a crowd-pleaser.

What Are Peanut Butter Rice Krispie Treats Made of?
These treats are made with simple ingredients, most of which you probably already have in your kitchen:
- Rice Krispies cereal – The base of the treats, giving them that familiar crispy crunch.
- Peanut butter – Adds richness and flavor.
- Butter – For binding the ingredients together and adding richness.
- Marshmallows – The key ingredient to make these treats gooey and sticky.
- Vanilla extract – Enhances the flavor and adds a touch of sweetness.
What to Have with Peanut Butter Rice Krispie Treats
While these treats are delicious on their own, they also pair well with:
- A glass of milk – The creamy texture of milk is the perfect complement to the crunch of the treats.
- Fruit – A side of fresh fruit can balance out the sweetness of the treats.
- Coffee or tea – For an afternoon snack or dessert, coffee or tea pairs nicely with these peanut butter Rice Krispie treats.
Are Peanut Butter Rice Krispie Treats Healthy?
While peanut butter Rice Krispie treats are not exactly a health food, they can be a fun treat to enjoy in moderation. The peanut butter provides some protein, and the marshmallows add a bit of sweetness without being overly sugary. If you want to make them a bit healthier, you could try using natural peanut butter or reducing the amount of butter. However, it’s always best to enjoy these as an occasional indulgence.
Kitchen Equipment
You’ll need:
- Large saucepan for melting the ingredients
- 9×13-inch baking dish for setting the treats
- Stirring spoon or spatula
- Measuring cups and spoons
Ingredients:
- 6 cups Rice Krispies cereal
- 1 cup peanut butter
- 1/2 cup butter
- 10 oz marshmallows (about 1 bag)
- 1 teaspoon vanilla extract

How To Make Peanut Butter Rice Krispie Treats
Step 1: Melt the Butter and Peanut Butter
In a large saucepan over medium-low heat, add the 1/2 cup of butter and 1 cup of peanut butter. Stir continuously as they melt together, ensuring they don’t burn. This creates a smooth, rich base that adds a nutty flavor to the treats.
Step 2: Add the Marshmallows
Once the butter and peanut butter are fully melted and smooth, add the 10 oz of marshmallows to the saucepan. Stir frequently, allowing the marshmallows to melt completely and combine with the peanut butter mixture. This should take about 3-5 minutes.
Once melted, remove the saucepan from heat and stir in 1 teaspoon of vanilla extract to enhance the flavor.
Step 3: Mix in the Rice Krispies
Pour the 6 cups of Rice Krispies cereal into the melted marshmallow mixture. Using a spatula or wooden spoon, gently fold the cereal into the mixture until it is fully coated. Work quickly, as the marshmallow mixture starts to set as it cools.
Step 4: Press Into the Baking Dish
Grease a 9×13-inch baking dish with butter or non-stick spray. Transfer the coated cereal mixture into the dish, spreading it out evenly.
Use a buttered spatula or wax paper to gently press the mixture down without compacting it too much—this keeps the treats soft and chewy.
Step 5: Let Them Set
Allow the treats to cool at room temperature for about 30 minutes or until they are firm enough to cut into squares.
Step 6: Serve and Enjoy
Once set, cut into 12 squares and serve! For an extra indulgent touch, drizzle with melted chocolate or sprinkle with crushed peanuts.
Tips
- Use natural peanut butter – For a healthier version, try using natural peanut butter without added sugars or preservatives.
- Add chocolate chips – If you want to make the treats even richer, add a handful of chocolate chips to the mixture before pressing it into the dish.
- Grease your hands – Grease your hands or use wax paper to press down the mixture to avoid it sticking to your fingers.
FAQs
1. Can I make these treats ahead of time?
Yes, you can make these peanut butter Rice Krispie treats a day or two ahead of time. Just store them in an airtight container to keep them fresh.
2. Can I use a different type of cereal?
Yes, you can use other cereals like Cornflakes or Cheerios, but Rice Krispies give the best texture for these treats.
3. How long do they stay fresh?
They’ll stay fresh for about 3-4 days if stored in an airtight container at room temperature.
Conclusion
Peanut butter Rice Krispie treats are the perfect snack or dessert when you need something quick, delicious, and satisfying. They’re easy to make, and everyone loves the sweet, nutty flavor. Whether you’re making them for a family gathering, a school snack, or just because, these treats are sure to be a hit. Enjoy!
MORE RECIPES

Peanut Butter Rice Krispie Treats
Equipment
- Large saucepan for melting the ingredients
- 9×13-inch baking dish for setting the treats
- Stirring spoon or spatula
- Measuring cups and spoons
Ingredients
- 6 cups Rice Krispies cereal
- 1 cup peanut butter
- 1/2 cup butter
- 10 oz marshmallows (about 1 bag)
- 1 teaspoon vanilla extract
Instructions
- In a large saucepan over medium-low heat, add the 1/2 cup of butter and 1 cup of peanut butter. Stir continuously as they melt together, ensuring they don’t burn. This creates a smooth, rich base that adds a nutty flavor to the treats.
- Once the butter and peanut butter are fully melted and smooth, add the 10 oz of marshmallows to the saucepan. Stir frequently, allowing the marshmallows to melt completely and combine with the peanut butter mixture. This should take about 3-5 minutes.Once melted, remove the saucepan from heat and stir in 1 teaspoon of vanilla extract to enhance the flavor.
- Pour the 6 cups of Rice Krispies cereal into the melted marshmallow mixture. Using a spatula or wooden spoon, gently fold the cereal into the mixture until it is fully coated. Work quickly, as the marshmallow mixture starts to set as it cools.
- Grease a 9×13-inch baking dish with butter or non-stick spray. Transfer the coated cereal mixture into the dish, spreading it out evenly.Use a buttered spatula or wax paper to gently press the mixture down without compacting it too much—this keeps the treats soft and chewy.
- Allow the treats to cool at room temperature for about 30 minutes, or until they are firm enough to cut into squares.
- Once set, cut into 12 squares and serve! For an extra indulgent touch, drizzle with melted chocolate or sprinkle with crushed peanuts.