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    Home » Recipes » Dessert

    Chocolate Peanut Butter Rice Krispie Treats

    Published: Dec 8, 2021 by Kelsey Smith

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    These classic no-bake chocolate peanut butter Rice Krispie treats are made with peanut butter, chocolate chips, marshmallows, and vanilla.

    Butter, creamy peanut butter, semisweet chocolate chips, and mini marshmallows are melted to coat the Rice Krispies cereal. They are topped with a perfect peanut butter drizzle.

    Make these sweet treats for your next party, bake sale, get-together, or holiday party. These are a hit with both kids and adults.

    This chocolate peanut butter recipe was adapted from Sally's Baking Addiction. Head over there for a classic recipe.

    Next, try this chocolate chip cookie recipe or these s'mores macarons.

    This post contains affiliate links. As an Amazon Associate, I earn from qualifying purchases.

    Three chocolate peanut butter rice krispie treats on parchment paper with peanut butter drizzle on top. A small pinch bowl filled with peanut butter is in the background.
    Jump to:
    • Ingredients
    • Instructions
    • Equipment
    • Storage
    • Top tip
    • Frequently asked questions
    • 📖 Recipe

    Ingredients

    This recipe only calls for seven ingredients.

    Chocolate peanut butter rice krispie ingredients: mini marshmallows, unsalted butter, vanilla extract, salt, creamy peanut butter, chocolate chips.
    Ingredients
    • unsalted butter: If you use salted butter, you can omit the added salt.
    • creamy peanut butter
    • semisweet chocolate chips: I recommend semisweet or dark chocolate for this recipe.
    • mini marshmallows: You can use regular size marshmallows as well, but the miniature marshmallows melt faster.
    • pure vanilla extract
    • salt
    • Rice Krispies cereal

    See the recipe card for quantities.

    Instructions

    Melt butter over medium-low heat in a large pot. Next, add 1-¾ cup of the creamy peanut butter (reserving ¼ cup for the peanut butter drizzle) and chocolate chips and stir with a silicone spatula until melted. Once combined, add the marshmallows stirring frequently until completely melted.

    Melted chocolate chips, creamy peanut butter, and mini marshmallows in a large pot being stirred with a rubber spatula.
    Stir until completely melted and smooth.

    Remove the marshmallow mixture from the heat and stir in the vanilla extract and salt.

    Fold in the cereal one cup at a time to ensure the Rice Krispies are evenly coated.

    Close up of Rice Krispies cereal coated in melted chocolate, peanut butter, and marshmallows in a large pot.
    Add the cereal a little at a time.

    Spray a 9×13 inch baking pan with baking spray or line with parchment paper. Spread the Rice Krispies mixture into the prepared pan using a buttered spatula or wax paper to evenly and lightly press it in.

    Close up of chocolate peanut butter rice krispies pressed down into a 9 by 13-inch pan with a buttered rubber spatula.
    Firmly press the cereal into the pan but don't crush the cereal.

    In a small, microwave-safe bowl, microwave the ¼ cup of reserved peanut butter on high for 30–45 seconds. Drizzle over the Rice Krispies using a spoon or a sandwich baggie.

    Tip: To use a sandwich zipper bag, spoon the peanut butter in and snip one of the lower corners, using it as a piping bag.

    Close up of a pan filled with chocolate peanut butter rice krispies covered with a zig-zag peanut butter drizzle.
    The peanut butter will firm up as the treats chill in the fridge.

    Refrigerate the pan for at least 1 hour. Cover and store at room temperature once set.

    Close up on a chocolate peanut butter rice krispie treat square with more in the background.
    As the chocolate, peanut butter, and marshmallow mixture cools, the Rice Krispie treats become easier to cut (and less messy to handle).

    Equipment

    This recipe requires a few tools:

    • 9x13 inch baking pan: I use these Wilton baking pans that come with lids.
    • Large pot: A 6-quart stockpot should do the trick.
    • Silicone spatula: Using a silicone spatula (instead of a wooden spoon) helps prevent the sticky cereal from clinging to your utensil.

    Storage

    • Store up to 3 days at room temperature in an airtight container.
    • To freeze, place the treats in layers separated by wax paper in an airtight container. Freeze for up to 6 weeks and thaw at room temperature.

    Top tip

    For best results, use fresh marshmallows. Old marshmallows dry out and won't melt nicely.

    Three chocolate peanut butter rice krispie treats on parchment paper with peanut butter drizzle on top.
    Keep at room temp for up to three days.

    Frequently asked questions

    Can I use regular size marshmallows?

    You can use regular size marshmallows (or even jumbo marshmallows). However, mini marshmallows are recommended because they melt quickly and evenly.

    Do I need fresh marshmallows to make Rice Krispies treats?

    Using fresh marshmallows will give you the best results. Opened marshmallows that have been exposed to air tend to dry out, meaning they won't melt quite right.

    Are Rice Krispies gluten-free?

    There is no wheat in Rice Krispies cereal, but it does contain malt which comes from barley. For a gluten-free alternative, try Cheerios.

    Additionally, not all marshmallows are gluten-free, so be sure to read product packaging.

    How long do Rice Krispie treats need to cool before cutting?

    Let your treats chill in the refrigerators for about an hour to allow the marshmallow, peanut butter, and chocolate mixture to totally cool.

    Why are my treats hard?

    Heating the marshmallow mixture on a high heat setting can overcook the sugars, causing the treats to harden. Be sure to heat the marshmallow mixture on low or medium-low, depending on your stovetop.

    Leave any questions in the comments below, and I will be sure to answer.

    📖 Recipe

    Close up of a chocolate peanut butter rice krispie treat with peanut butter drizzle on top.
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    Chocolate Peanut Butter Rice Krispie Treats

    These classic no-bake chocolate peanut butter Rice Krispie treats are made with peanut butter, chocolate chips, marshmallows, and vanilla.
    5 from 1 vote
    Recipe by: Kelsey Smith
    Prep time: 10 minutes
    Refrigeration time : 1 hour
    Total time: 1 hour 10 minutes
    Servings: 20

    Equipment

    • 9x13 baking dish
    • Large pot
    • Silicone spatula

    Ingredients
      

    • ¾ cup unsalted butter
    • 2 cups creamy peanut butter divided
    • 12 ounces semisweet chocolate chips
    • 20 ounces mini marshmallows two 10 oz bags
    • ½ teaspoon pure vanilla extract
    • ⅛ teaspoon salt
    • 9 cups Rice Krispies cereal

    Instructions
     

    • Melt butter over medium-low heat in a large pot. Next, add 1-¾ cup of the creamy peanut butter (reserving ¼ cup for the peanut butter drizzle) and chocolate chips and stir with a silicone spatula until melted.
    • Once combined, add the marshmallows stirring frequently until completely melted.
    • Remove the marshmallow mixture from the heat and stir in the vanilla extract and salt.
    • Fold in the cereal one cup at a time to ensure the Rice Krispies are evenly coated.
    • Spray a 9×13 inch baking pan with baking spray or line with parchment paper. Spread the Rice Krispies mixture into the prepared pan using a buttered spatula or wax paper to evenly and lightly press it in.
    • In a small, microwave-safe bowl, microwave the ¼ cup of reserved peanut butter on high for 30–45 seconds. Drizzle over the Rice Krispies using a spoon or a sandwich baggie as a piping bag.
    • Refrigerate the pan for at least 1 hour. Cover and store at room temperature once set.

    Notes

    For best results, use fresh marshmallows.
    Store up to 3 days at room temperature in an airtight container. To freeze, place the treats in layers separated by wax paper in an airtight container. Freeze for up to 6 weeks.
    Adapted from Sally's Baking Addiction.

    Nutrition

    Calories: 450kcalCarbohydrates: 48gProtein: 9gFat: 27gSaturated Fat: 11gPolyunsaturated Fat: 4gMonounsaturated Fat: 10gTrans Fat: 1gCholesterol: 19mgSodium: 225mgPotassium: 283mgFiber: 3gSugar: 26gVitamin A: 1059IUVitamin C: 8mgCalcium: 25mgIron: 5mg
    Course: Dessert
    Cuisine: American
    Tried this recipe?Rate it to let me know how it was!
    A photo of chocolate peanut butter rice krispie treats on parchment paper. Text overlayed in a box says Chocolate Peanut Butter Rice Krispie Treats.A photo of chocolate peanut butter rice krispie treats on parchment paper. Text overlayed in a box says Chocolate Peanut Butter Rice Krispie Treats.A photo of chocolate peanut butter rice krispie treats on parchment paper. Text overlayed in a box says Chocolate Peanut Butter Rice Krispie Treats.

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    About Kelsey Smith

    I am a freelance content writer for college-level textbooks by day, mommy by night, and a blogger in between. I live in Knoxville, Tennessee with my husband, Xavier. When I'm not working on college textbooks, you might find me here, sharing recipes, social media tutorials, and more.

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    Hi, I'm Kelsey! I am a freelance content writer for college-level textbooks by day, mommy by night, and a blogger in between. I live in Knoxville, Tennessee with my husband, Xavier. When I'm not working, you might find me here, sharing easy comfort food recipes.

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