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    Home > Recipes > Brownies and Bars > Chocolate Peanut Butter Rice Krispie Treats

    Chocolate Peanut Butter Rice Krispie Treats

    Published on January 31, 2023. Last updated on February 2, 2023. By Gabby. 4 Comments

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    Jump to Recipe

    These gooey chocolate peanut butter rice krispie treats are the perfect no bake treat! They’re ready in 30 minutes and require just 5 ingredients. This quick and easy recipe is always a crowd pleaser!

    Stack of three chocolate peanut butter rice krispies cut into squares exposing large marshmallow chunks

    These classic rice krispies treats are so nostalgic, they remind me of childhood! Homemade chocolate peanut butter rice krispie treats are gooey and crunchy - the best combination!

    No bake recipes are some of my favorites to whip up at home in a flash, like these no bake cookie dough bars and my vegan reeses peanut butter cups.

    I love making these peanut butter rice krispie treats for potlucks, bake sales, and guests too!

    Why You'll Love These Chocolate Peanut Butter Rice Krispie Treats

    • You only need 5 simple ingredients to make these rice krispie treats!
    • They’re ready in 30 minutes plus no baking involved.
    • You can easily make these gluten free by using gluten free rice cereal, so they’re perfect for those with food allergies! 
    • You'll add extra marshmallows and chocolate chips into the bars so they’re extra gooey.

    Ingredients Needed

    Chocolate Peanut Butter Rice Krispie ingredients in bowls with labels
    • Mini Marshmallows: I’ve used mini marshmallows here as they’ll melt quickly, however you can use regular marshmallows in a pinch.
    • Peanut ButteR: feel free to use either regular commercial peanut butter (like Jiff) or natural peanut butter.
    • Butter: you can use regular butter or vegan butter if you prefer!
    • Rice Krispies Cereal: This can be found in most grocery stores!
    • Mini Chocolate Chips: using mini chips means you get chocolate in every bite! You can use regular mini chocolate chips or vegan ones.

    Step By Step Instructions

    Note: Full ingredient measurements and instructions can be found in the recipe card at the bottom of this page.

    Step 1: Grease an 8x8 or 9x9 square pan and set aside. In a large pan, melt the butter and peanut butter together over medium heat, stirring until combined. 

    Step 2: Add in 5 cups of mini marshmallows, set the remaining cup aside for later.

    Stir the mixture until the marshmallows have melted completely. Stir the marshmallows constantly while melting them. 

    Step 3: Remove from the heat. Add in the rice krispies and stir to coat them in the peanut butter mixture. Add in the remaining marshmallows and finally the chocolate chips, try to do this step quickly! 

    Step 4: Transfer to the prepared pan and use the back of a rubber spatula to flatten the mixture. Let cool completely before slicing.

    Baking process for Chocolate Peanut Butter Rice Krispies pictured in four steps

    FAQs and Expert Tips

    Can I use other nut butters instead of peanut butter?

    Yes, feel free to swap in almond butter if you prefer!

    Why are my rice krispie treats hard?

    They can get too hard if you’ve overcooked the melted marshmallows or if you’ve used stale marshmallows and rice krispies.

    Can I use chunky peanut butter?

    Yes you can! It will slightly change the texture of the rice krispie treats so keep that in mind.

    Can I use regular marshmallows instead of mini?

    You definitely can, just note that they might take longer to melt.

    chocolate peanut butter rice krispies stacked on top of each other with a spoon of peanut butter next to them

    Expert Tips

    • If using a 9x9 pan instead of an 8x8, just note that the bars will be slightly thinner. 
    • Make sure to work quickly as the treats do start setting rapidly! 
    • Coat the cereal completely in the peanut butter mixture before transferring to the prepared baking dish, otherwise the treats might not set properly.
    • Make these dairy free by using vegan chocolate chips and vegan butter!

    Storage and Freezing Instructions

    Once completely cool, slice the chocolate peanut butter rice krispies into 12 bars. Keep in an airtight container for up to 3 days.

    You can also place the squares in a freezer safe container for up to 2 months, allowing them to thaw at room temperature when ready to enjoy.

    More Marshmallow Recipes You'll Love

    • Marshmallow Swirl Brownies
    • Christmas Cakesicles (Cake Popsicles)
    • Chocolate Marshmallow Cookies
    • Oat Milk Hot Chocolate (4 Ingredients!)

    If you make this recipe, let me know how it went in the comments below, I’d love to hear from you! You can also tag me on Instagram or Facebook so I can check it out!

    Three chocolate peanut butter rice krispies cut into squares and stacked with marshmallows around

    Chocolate Peanut Butter Rice Krispies

    Gabby
    These gooey chocolate peanut butter rice krispies are the perfect no bake treat! They’re ready in 30 minutes and require just 5 ingredients.
    5 from 2 votes
    Print Recipe Pin Recipe
    Prep Time 2 mins
    Cook Time 7 mins
    Resting Time 20 mins
    Total Time 29 mins
    Course Dessert
    Cuisine American
    Servings 12 rice krispie treats
    Calories 227 kcal

    Equipment

    • 1 large pot
    • 1 8x8 inch Square Baking Pan

    Ingredients
     
     

    • ⅓ cup smooth peanut butter
    • ¼ cup butter (regular or dairy free)
    • 5 cups Rice Krispies cereal
    • 6 cups mini marshmallows, seperated
    • ½ cup mini semisweet chocolate chips (regular or vegan), plus more for sprinkling on top

    Instructions
     

    • Lightly grease a 8x8 or 9x9 square pan and set aside. Melt butter and peanut butter in large pan over medium heat, stir until combined.
    • Add in 5 cups mini marshmallows, leaving 1 cup aside for later. Stir the mixture until the marshmallows have melted into the butter and peanut butter completely.
    • Remove from heat. Add in rice krispies and give them a quick stir to coat them in peanut butter. Add in the remaining marshmallows, then stir in the chocolate chips last.
    • Transfer to the prepared pan and use the back of a spatula to firmly flatten the mixture into the pan. Let cool and set completely before slicing.

    Video

    Notes

    Doubling Instructions: Double all ingredients and use a 9x13 dish.
    Marshmallows: Large marshmallows can be used instead of mini ones.
    Peanut Butter: Any nut butter will work fine as a substitute!
    Storage Instructions: Once completely cool, slice the chocolate peanut butter rice krispies into 12 bars. Keep in an airtight container for up to 3 days.
    You can also place the squares in a freezer safe container for up to 2 months, allowing them to thaw at room temperature when ready to enjoy.

    Nutrition

    Calories: 227kcalCarbohydrates: 37gProtein: 4gFat: 8gSaturated Fat: 3gPolyunsaturated Fat: 1gMonounsaturated Fat: 3gTrans Fat: 0.01gCholesterol: 1mgSodium: 118mgPotassium: 119mgFiber: 1gSugar: 20gVitamin A: 789IUVitamin C: 7mgCalcium: 17mgIron: 4mg
    Tried this recipe?Let us know how it was!

    The calorie information provided for this recipe is an estimate. The accuracy of the calories listed is not guaranteed.

    « Vegan Peanut Butter Oat Cookies
    Dairy Free Chocolate Chip Cookies »

    Reader Interactions

    Comments

    1. Trevor

      February 23, 2023 at 2:30 am

      5 stars
      My kids love Rice Krispie treats, what a great twist! I will definitely be making these again.

      Reply
      • Gabby

        February 24, 2023 at 3:40 pm

        Hi Trevor! So glad to hear that the kids loved these! Thanks for the review!

        Reply
    2. Casey L

      January 31, 2023 at 3:25 pm

      5 stars
      These are delicious! so good

      Reply
      • Gabby

        January 31, 2023 at 3:30 pm

        Hi Casey! I am so happy you love them!

        Reply

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