Peanut Butter Rice Krispie Treats
As the days grow shorter and the chill of the season sets in, there’s something undeniably comforting about the smell of melted marshmallows and peanut butter wafting through the kitchen. It takes me back to my childhood — those cozy afternoons spent with friends, gathered around a table, nibbling on sweet treats and sharing stories. Today, I’m excited to share one of my all-time favorites: Peanut Butter Rice Krispie Treats! These delightful bars are not just easy to whip up; they are the perfect blend of creamy peanut butter, gooey marshmallows, and a delightful crunch. Perfect for a cozy get-together or a simple afternoon snack, this is one you’ll definitely want to pin for later!
Why You’ll Love This Recipe
- No-Bake Delight: These treats come together without turning on the oven, making cleanup a breeze!
- Quick and Easy: Ready in just about 30 minutes, they are perfect for last-minute gatherings or a spontaneous sweet craving.
- Crowd-Pleasing: Who can resist the combination of peanut butter and chocolate? These bars are sure to be a hit with kids and adults alike!
- Customizable: Add your favorite mix-ins or swap ingredients to suit your taste preferences.
- Family-Friendly: This is a fun recipe to make with little helpers in the kitchen, creating cherished memories while you cook!
Ingredients You’ll Need for Peanut Butter Rice Krispie Treats
- 1/4 cup unsalted butter
- 1 10 oz bag mini marshmallows (about 5 cups)
- 1/2 cup peanut butter
- 6 cups Rice Krispie cereal*
- 8 oz chocolate chips (about 1 1/3 cups)
- 2 teaspoons vegetable oil
Let’s Make It Together
Start by lightly greasing a 9×13 inch pan with butter or non-stick cooking spray. This will ensure your treats come out nicely and don’t stick to the bottom.
In a large saucepan, melt together the butter, mini marshmallows, and peanut butter over low heat. Stir gently as the ingredients blend into a creamy, luscious mixture that fills your kitchen with a delightful aroma.
Once melted, remove the saucepan from the heat and stir in the Rice Krispies. The mixture should be well-coated and sticky, promising a perfect texture.
Transfer the sparkling mixture into your prepared pan. Spray your hands lightly with non-stick cooking spray to avoid sticky fingers, and press the mixture down firmly to create an even layer.
In a medium-sized heatproof bowl, combine the chocolate chips. Microwave them in 45-second intervals on medium power, stirring in between each burst until almost melted.
Once the chocolate is smooth, stir in the vegetable oil to give it a beautiful glossy finish.
Pour the melted chocolate over the top of the Rice Krispie mixture, spreading it out evenly with a spatula. Let the bars harden at room temperature for about 2 hours.
After they’ve set, cut them into squares and store them in an airtight container at room temperature. Enjoy a piece (or two) whenever you fancy a cozy treat!
Fun Ways to Customize It
- Try Different Nut Butters: Swap peanut butter for almond or cashew butter for a delightful twist on flavor.
- Mix In Some Crunch: Add a handful of chopped nuts or peppermint pieces for an extra crunch and festive flair.
- Holiday Variations: Stir in a bit of cinnamon or nutmeg to the marshmallow mixture for a warm, spiced flavor during the Holidays.
- S’mores Style: Layer some graham cracker crumbs between the Rice Krispie layer and chocolate for a s’mores-inspired delight!
Chef Emma’s Helpful Tips
- Make Ahead: These Peanut Butter Rice Krispie Treats can be made a day ahead, making them a perfect option for parties or holiday gatherings.
- Ingredient Swaps: Feel free to use dairy-free chocolate and nut butters to make this treat allergy-friendly!
- Slicing Tips: Use a sharp knife coated with a bit of non-stick spray to cut the squares neatly — this makes it easier to get those picture-perfect bars.
- Storage Suggestion: Keep these treats in an airtight container, stored at room temperature. They can last for up to a week, if they last that long!
What’s Inside – Nutrition Breakdown
- Serving Size: 1 square
- Calories: 220
- Carbohydrates: 30g
- Sugar: 10g
- Fat: 10g
- Protein: 3g
- Sodium: 80mg
Frequently Asked Questions
Can I make this ahead?
Absolutely! They store beautifully for up to a week in an airtight container.
Can I use different ingredients?
Yes! Feel free to substitute different nut butters or chocolates based on your taste or dietary needs.
How do I store leftovers?
Store your Peanut Butter Rice Krispie Treats in an airtight container at room temperature for maximum freshness.
How long does it last?
When kept properly sealed, these treats will last about a week but are best enjoyed fresh!
A Cozy Closing Note
These Peanut Butter Rice Krispie Treats hold a special place in my heart. They remind us of the joy found in simple ingredients and the warmth of sharing sweet moments with loved ones. Whether you’re indulging solo or hosting a gathering, these treats are sure to create smiles all around. Don’t forget to save this Peanut Butter Rice Krispie Treats recipe to your comfort food board so it’s ready when you need a cozy treat! Happy baking!

Peanut Butter Rice Krispie Treats
- Total Time: 120 minutes
- Yield: 12 servings 1x
- Diet: Vegetarian
Description
Delightful no-bake bars made with creamy peanut butter, gooey marshmallows, and crunchy Rice Krispies, perfect for any cozy gathering.
Ingredients
- 1/4 cup unsalted butter
- 1 10 oz bag mini marshmallows (about 5 cups)
- 1/2 cup peanut butter
- 6 cups Rice Krispie cereal
- 8 oz chocolate chips (about 1 1/3 cups)
- 2 teaspoons vegetable oil
Instructions
- Grease a 9×13 inch pan with butter or non-stick cooking spray.
- Melt together the butter, mini marshmallows, and peanut butter over low heat in a large saucepan.
- Stir in the Rice Krispies once melted, ensuring they are well-coated.
- Transfer the mixture into the prepared pan and press down firmly to create an even layer.
- Microwave the chocolate chips in a heatproof bowl in 45-second intervals, stirring in between, until almost melted.
- Stir in the vegetable oil into the smooth chocolate.
- Pour the melted chocolate over the Rice Krispie mixture and spread it evenly.
- Let the bars harden at room temperature for about 120 minutes.
- Cut into squares and store in an airtight container at room temperature.
Notes
These treats can be made a day ahead and stored at room temperature for up to a week.
- Prep Time: 10 minutes
- Cook Time: 5 minutes
- Category: Dessert
- Method: No-Bake
- Cuisine: American
Nutrition
- Serving Size: 1 square
- Calories: 220
- Sugar: 10g
- Sodium: 80mg
- Fat: 10g
- Saturated Fat: 2g
- Unsaturated Fat: 8g
- Trans Fat: 0g
- Carbohydrates: 30g
- Fiber: 1g
- Protein: 3g
- Cholesterol: 10mg






