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5 from 5 reviews

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.

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

Step 1: Grease an 8×8 or 9×9 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 the peanut butter rice krispies to the prepared pan and use the back of a rubber spatula to flatten the mixture. Let cool completely before slicing.

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 9×9 pan instead of an 8×8, 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 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 Rice Krispie Treat Recipes You’ll Love

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
5 from 5 reviews

Chocolate Peanut Butter Rice Krispies

These gooey chocolate peanut butter rice krispies are the perfect no bake treat! They’re ready in 30 minutes and require just 5 ingredients.

Ingredients
 

  • cup (80 g) smooth peanut butter
  • ¼ cup (53 g) butter, (regular or dairy free)
  • 5 cups (140 g) Rice Krispies cereal
  • 6 cups (270 g) mini marshmallows, seperated
  • ½ cup (100 g) mini semisweet chocolate chips (regular or vegan), plus more for sprinkling on top

Instructions
 

  • Lightly grease a 8×8 or 9×9 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.

Equipment

Video

Notes

Doubling Instructions: Double all ingredients and use a 9×13 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.
Calories: 227kcal, Carbohydrates: 37g, Protein: 4g, Fat: 8g, Saturated Fat: 3g, Polyunsaturated Fat: 1g, Monounsaturated Fat: 3g, Trans Fat: 0.01g, Cholesterol: 1mg, Sodium: 118mg, Potassium: 119mg, Fiber: 1g, Sugar: 20g, Vitamin A: 789IU, Vitamin C: 7mg, Calcium: 17mg, Iron: 4mg
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The calorie information provided for this recipe is an estimate. The accuracy of the calories listed is not guaranteed.