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    You are in: Home / Recipes / Peanut Butter-Marshmallow Rice Krispies Squares Recipe
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    Peanut Butter-Marshmallow Rice Krispies Squares

    Total Time:

    Prep Time:

    Cook Time:

    10 mins

    10 mins

    0 mins

    Kittencalskitchen's Note:

    This can be made on top of the stove or in the microwave using a large heat-proof bowl --- this recipe is pretty much fool-proof so don't worry about exact measurements, the frosting drizzle is only optional, I most always double the recipe and spread into a 13 x 9-inch pan, throw in some salted chopped peanuts also! :)

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    Units: US | Metric

    • 1/3 cup butter (a little more butter is okay)
    • 5 cups mini marshmallows
    • 1 teaspoon vanilla
    • 2/3 cup peanut butter (more won't hurt!)
    • 5 cups Rice Krispies
    • 3 -4 tablespoons canned frosting (vanilla or chocolate) (optional)


    1. 1
      In a large saucepan melt the butter over medium heat.
    2. 2
      Add in marshmallows and vanilla; stir until melted.
    3. 3
      Mix in the peanut butter until combined.
    4. 4
      Remove from heat and mix in the rice cereal.
    5. 5
      Pat firmly into a 9 x 9-inch or an 11 x 7-inch pan.
    6. 6
      Place the frosting in microwave-safe bowl and microwave until melted (about 15 seconds) drizzle on top of the mixture.

    Ratings & Reviews:

    • on November 14, 2010


      This was really good, next time I am going to try and add some peanuts and sprinkle mini chocolate chips on top for a sinfully delicious snack.

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    • on May 25, 2009


      Excellent! I live in an expat community in Beijing, China and usually bring Rice Krispy treats as a dessert for kids and adults alike to all picnics, school functions, etc. I tried your peanut butter version and WOW! Delicious! I used chunky peanut butter and it was divine- everyone LOVED them! Thanks!

      people found this review Helpful. Was this review helpful to you? Yes | No
    • on April 07, 2009


      Another 5 stars for you Kitten. Delish!!

      people found this review Helpful. Was this review helpful to you? Yes | No

    Read All Reviews (5)


    Nutritional Facts for Peanut Butter-Marshmallow Rice Krispies Squares

    Serving Size: 1 (100 g)

    Servings Per Recipe: 15

    Amount Per Serving
    % Daily Value
    Calories 193.5
    Calories from Fat 90
    Total Fat 10.0 g
    Saturated Fat 3.8 g
    Cholesterol 10.8 mg
    Sodium 183.7 mg
    Total Carbohydrate 23.8 g
    Dietary Fiber 0.7 g
    Sugars 11.5 g
    Protein 3.8 g

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