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    Home » Snacks

    Peanut Butter Rice Krispie Treats

    September 24, 2021 by Chenée Lewis

    420 shares
    pin for peanut butter Rice Krispie treats - treats stacked together and drizzled with melted peanut butter

    Stovetop or microwave peanut butter rice krispie treats recipe that is so good! Those good old fashioned peanut butter rice krispie treats you remember! And if you love these gooey peanut butter rice krispie treats, you've gotta try my Peanut Butter and Jelly Thumbprint Cookies, my Peanut Buster Parfait Ice Cream Pie, or my Vegan Peanut Butter Oatmeal Cookies!

    closeup of a stack of peanut butter rice krispie treats with melted peanut butter
    Gooey Peanut Butter Rice Krispie Treats
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    *This post contains affiliate links — as an Amazon Associate I earn from qualifying purchases. Please see my disclosure for details*.

    Old Fashioned Peanut Butter Rice Krispie Treats Recipe

    For me, rice krispie treats are the ultimate nostalgic snack! I've made a recipe for fancy rice krispie treats with white chocolate ganache and brown butter, but sometimes you're just in the mood for a classic childhood snack, you know? And nothing is more classic than this rice krispie treats recipe! They're so easy to make, and full of gooey peanut butter flavor!

    peanut butter rice krispie treats in the pan
    Peanut Butter Rice Krispie Treats Recipe

    How to make peanut butter rice krispie treats

    This recipe is a simplification of my fancy rice krispie treats recipe, so we're using similar ingredient amounts, but these gooey peanut butter rice krispie treats are even easier to make! All you'll need to do is heat your butter, peanut butter, and marshmallows, and stir in your cereal. Once it's all mixed up, just press it into a greased pan and let it cool!

    Can I microwave peanut butter rice krispie treats?

    Yes you can! I actually make this rice krispie treats recipe in the microwave most of the time when i make it! It's so easy! But if you prefer to use the stovetop, I include instructions in the recipe card below for that too!

    peanut butter rice krispie treats
    How to Make Peanut Butter Rice Krispie Treats

    Ingredients

    • salted butter - I love the buttery flavor salted butter adds to these rice krispie treats! If you only have unsalted, just add in a couple pinches of salt.
    • peanut butter - regular creamy peanut butter works fine here -- I haven't tried this recipe with crunchy peanut butter, but if you have, let me know how it worked out! As you see in the photos, I also melted a little peanut butter to drizzle on top for a burst of extra peanut butter flavor!
    • marshmallows - I use a 16-ounce bag of mini marshmallows for this recipe. If you can't find mini marshmallows, regular-sized marshmallows will do just fine.
    • crispy rice cereal - I usually measure mine out by weight, but you can also just measure out 10 cups worth.

    Equipment

    This super easy recipe doesn't require any special tools! You'll just need a 9x13 pan (or a slightly smaller pan if you want really thick treats!) -- I like this one because it comes with a lid to store your treats for later! You'll also need a bowl or saucepan to heat everything in and a wooden spoon to stir with!

    Tips and F.A.Q.

    What can you use instead of marshmallows for Rice Krispie Treats?

    If you aren't a marshmallow fan, you can swap out the marshmallows in these rice krispie treats for a sweetener like honey or maple syrup. They won't have the sticky consistency that marshmallows provide, but they'll be so delicious!

    What do you do if your Rice Krispie Treats are too hard?

    If your rice krispies are too hard, you can pop a slice of bread in the container with them to allow them to absorb some of that moisture. Or you can just place one in the microwave for a few seconds before eating to soften it up!peanut butter rice krispie treats drizzled in peanut butter

    How do you keep Rice Crispy Treats from sticking to your hands?

    My favorite trick when pressing down on your rice krispie treats is to use a layer of plastic wrap and then press down with my hands. It's easier than a spatula and the plastic wrap keeps the gooey mixture from sticking to your hands!

    How do you cut Rice Krispie treats neatly?

    You'll definitely want to let them cool completely. You can even place them in the fridge or freezer for a few minutes just to make sure they're fully cooled. Use a sharp knife coated in butter or sprayed with cooking spray to make sure the gooey marshmallow parts don't stick.

    How long do homemade Rice Krispie Treats last in the fridge?

    There's actually no need to refrigerate these rice krispie treats! You can keep them in an airtight container for up to 3 days. But I doubt they'll last that long!

    Can I freeze Rice Krispie bars?

    Yes you can! You can freeze them in an airtight container or heavy duty freezer bag for up to six weeks. Just thaw at room temperature, and enjoy!

    More Peanut Butter Recipes You'll Love

    • Peanut Butter and Jelly Thumbprint Cookies
    • Peanut Noodle Salad
    • Vegan Peanut Butter Oatmeal Cookies with Banana and Cacao
    • Peanut Buster Parfait Ice Cream Pie
    closeup of a stack of peanut butter rice krispie treats with melted peanut butter

    Peanut Butter Rice Krispie Treats

    Print Pin Recipe Rate Recipe
    Stovetop or microwave peanut butter rice krispie treats recipe that is so good! Those good old fashioned peanut butter rice krispie treats you remember!
    Prep Time: 5 minutes
    Cook Time: 5 minutes
    Total Time: 10 minutes
    Course: Appetizer, Breakfast, Dessert, Snack
    Cuisine :American
    Servings: 18 bars
    Calories: 221kcal
    Recipe Source: Chenée Lewis

    Equipment you may need

    • 9x13 baking pan
    • 9x9 baking pan
    • mixing bowls
    • measuring cups and spoons
    • stock pot
    • microwave oven

    Ingredients

    • ½ cup (114 g) salted butter - one stick
    • 16 oz (454 g) mini marshmallows - or regular marshmallows
    • ⅔ cup (172 g) creamy peanut butter
    • 10 cups (270 g) crispy rice cereal - about ¾ of a 12-oz box
    • melted peanut butter - for drizzling (optional)

    Instructions

    • Add peanut butter, marshmallows, and butter to a large microwave-safe bowl.
      ½ cup salted butter, ⅔ cup creamy peanut butter, 16 oz mini marshmallows
    • Heat on high for 1 minute and stir. Then heat in 30-second increments, stirring after each, until butter is melted. Stir until smooth.
    • Add cereal to bowl an stir with a wooden spoon or rubber spatula until cereal is well-coated.
      10 cups crispy rice cereal
    • Transfer mixture to a buttered 9 x 13 pan and use a buttered spatula (or a layer of plastic wrap and your hands) to press down tightly. Let cool completely before cutting into bars.

    Video

    Notes

    Stovetop method: Melt butter and peanut butter over medium heat in a medium stock pot. Add marshmallows and stir until marshmallows are mostly melted. Turn off heat and stir in cereal until well coated. Continue with step 4 above.

    Nutrition

    Serving: 1 bar | Calories: 221 kcal | Carbohydrates: 31 g | Protein: 4 g | Fat: 10 g | Saturated Fat: 4 g | Polyunsaturated Fat: 2 g | Monounsaturated Fat: 4 g | Trans Fat: 1 g | Cholesterol: 13 mg | Sodium: 109 mg | Potassium: 77 mg | Fiber: 1 g | Sugar: 15 g | Vitamin A: 155 IU | Calcium: 7 mg | Iron: 1 mg
    Nutrition Disclaimer
    Tags: gooey peanut butter rice krispie treats, how to make peanut butter rice krispie treats, ​​microwave peanut butter rice krispie treats, old fashioned peanut butter rice krispie treats, Peanut butter rice krispie treats, peanut butter rice krispie treats microwave, peanut butter rice krispie treats recipe, school cafeteria peanut butter rice krispie treats
    Did you try this recipe? Rate it below!I can't wait to see (and share) your results! Follow me on Instagram at @chenee_today and tag #cheneetoday!

    Pin these gooey peanut butter Rice Krispie treats for later!

    pin for peanut butter Rice Krispie treats - treats stacked together and drizzled with melted peanut butter
    Pin these peanut butter Rice Krispie treats for later!

    Last Updated on January 25, 2022 by Chenée Lewis

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    420 shares

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    1. Jazz

      February 02, 2022 at 9:34 am

      5 stars
      These are the best peanut butter rice crispies I've ever made. Perfect peanut butter flavor and super easy!

      Reply
      • Chenée Lewis

        February 07, 2022 at 1:29 am

        Thank you!! I love the sweet and salty goodness of the peanut butter!

        Reply
    2. Jen

      February 02, 2022 at 5:14 am

      5 stars
      I love rice krispie treats as I used to eat them when I was a kid. This recipe brought back so many good memories and they tasted delicious.

      Reply
      • Chenée Lewis

        May 22, 2022 at 11:42 am

        Thank you so much!

        Reply
    3. Robin

      January 31, 2022 at 1:26 am

      5 stars
      Peanut butter combined with a rice crispy treat is genius! Thanks for my new favorite sweet treats.

      Reply
      • Chenée Lewis

        February 07, 2022 at 1:30 am

        You're so welcome!! Glad you enjoyed them!

        Reply
    4. Nija

      January 29, 2022 at 9:30 pm

      5 stars
      Such a yummy mix of sweet and salty. I love rice crispy treats but i would've never thought peanut butter worked with them. But the flavors are perfect for each other.

      Reply
      • Chenée Lewis

        March 15, 2022 at 12:10 am

        I agree completely! 😋

        Reply
    5. Marcus Avery

      January 29, 2022 at 6:53 pm

      5 stars
      These peanut butter rice krispie treats were soooo easy to make and were absolutely delicious. I'll be keeping this recipe on close hold!

      Reply
      • Chenée Lewis

        March 15, 2022 at 12:11 am

        So glad you liked them! Thanks!

        Reply
    6. Lilly

      January 29, 2022 at 5:15 pm

      5 stars
      This recipe brings me back to my childhood days, except it is even better because of the addition of peanut butter! I made this with my niece today and we had so much fun making them. Your instructions were easy to follow and the rice krispie treats came out perfect!

      Reply
      • Chenée Lewis

        April 04, 2022 at 9:02 pm

        So glad you both liked them!

        Reply
    7. Britney Brown-Chamberlain

      January 28, 2022 at 4:32 pm

      5 stars
      These rice krispie treats are something out of a fairy tale because they are unbelievably delicious!! I've made this recipe twice so far and I will be making it many more times to come!

      Reply
      • Chenée Lewis

        January 29, 2022 at 4:49 pm

        So glad to hear that! I love these too!!

        Reply
    8. Marta

      January 27, 2022 at 9:37 pm

      5 stars
      I HATE referring to food as sexy, but when I tell you these peanut butter rice krispie treats had me feeling some type of way, I'm not playing. They are so perfect and so easy to make.

      Reply
      • Chenée Lewis

        January 28, 2022 at 12:31 pm

        Hahaha! I have to agree!

        Reply
    9. Stephanie

      January 26, 2022 at 5:09 pm

      5 stars
      These were a amazing! I used vegan butter and marshmallows and the recipe didn't miss a beat. Loved the addition of the peanut butter. Perfect treat to make with the kids and I will definitely be making these again.

      Reply
      • Chenée Lewis

        January 28, 2022 at 12:31 pm

        So glad you liked them with the substitutions!

        Reply
    10. Petro

      September 30, 2021 at 2:56 am

      5 stars
      So simple and easy to make, but so delicious! Just my kind of recipe!

      Reply
      • Chenée Lewis

        October 01, 2021 at 8:51 pm

        Thanks! It's always better to keep it simple!

        Reply
    11. Maria

      September 30, 2021 at 1:54 am

      5 stars
      My family loved this recipe and they keep asking for more! I'll memorize this recipe so I could make it with ease.

      Reply
      • Chenée Lewis

        November 09, 2021 at 1:25 pm

        That's a great idea because they're always a hit!

        Reply
    12. Jessie

      September 29, 2021 at 11:52 pm

      5 stars
      OMG!!! Yum, I LOVE peanut butter rice krispies!! I can not wait to try these, I think I am going to try them this weekend.

      Reply
      • Chenée Lewis

        October 10, 2021 at 9:58 am

        I hope you love them!

        Reply
    13. Mirlene

      September 29, 2021 at 10:06 pm

      5 stars
      This is the perfect sweet snack for my kids when they come home from school! That peanut butter drizzle over the rice krispies will be a sure hit with my kids!

      Reply
      • Chenée Lewis

        November 09, 2021 at 1:23 pm

        I'm sure they'll love them! 🙂

        Reply
    14. Gavin Sutherland

      September 29, 2021 at 8:51 pm

      5 stars
      Baked these with my daughter the other day for my wife to take to a work picnic and lets just say not all of them made it to the picnic - SO GOOD!

      Reply
      • Chenée Lewis

        October 01, 2021 at 8:52 pm

        Haha that's how it goes over here too! Glad you enjoyed!

        Reply

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    About Chenée

    I’m Chenée (kinda rhymes with “today”) and I love all types of baking! But my favorite recipes are ones that are quick and easy, and still yield impressive results. The ones you can't help but make again and again! That's what I share here, and I hope I can make your baking life a little easier along the way. MORE ABOUT CHENÉE >>

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