Peanut Butter Rice Krispie Treats Recipe
Introduction
Peanut Butter Rice Krispie Treats offer a delicious twist on the classic marshmallow treat by adding creamy peanut butter and a chocolate topping. These bars are wonderfully chewy, nutty, and perfect for a quick snack or dessert that everyone will love.

Ingredients
- 1/4 cup unsalted butter
- 1 (10 oz) bag mini marshmallows (about 5 cups)
- 1/2 cup peanut butter
- 6 cups Rice Krispie cereal
- 8 oz chocolate chips (about 1 1/3 cups)
- 2 teaspoons vegetable oil
Instructions
- Step 1: Lightly grease a 9×13 inch pan with butter or non-stick cooking spray.
- Step 2: In a large saucepan, melt the butter, mini marshmallows, and peanut butter together over low heat while stirring gently until smooth.
- Step 3: Remove the saucepan from the heat and stir in the Rice Krispies cereal until well coated.
- Step 4: Press the mixture evenly into the prepared pan. To prevent sticking, lightly spray your hands with non-stick cooking spray before pressing.
- Step 5: Place the chocolate chips in a medium heatproof bowl. Microwave on medium power for 45-second intervals, stirring between each, until nearly melted.
- Step 6: Stir the chocolate until smooth, then mix in the vegetable oil.
- Step 7: Pour the chocolate over the pressed bars and spread evenly. Let it harden at room temperature for about 2 hours.
- Step 8: Once set, cut into squares and serve.
Tips & Variations
- Swap peanut butter for almond or sunflower seed butter for a different nutty flavor or to accommodate allergies.
- Use dark or white chocolate instead of milk chocolate for a different chocolate topping.
- For extra crunch, add chopped peanuts or other nuts into the cereal mix before pressing.
- Microwave the chocolate carefully on medium power to avoid burning and ensure smooth melting.
Storage
Store the treats in an airtight container at room temperature for up to 4 days. They can also be kept in the refrigerator to extend freshness for up to a week, but allow them to come to room temperature before serving for the best texture.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use crunchy peanut butter instead of creamy?
Yes, crunchy peanut butter works well and adds extra texture to the bars, making them even more satisfying.
How do I prevent the marshmallow mixture from sticking to my hands?
Lightly spray your hands with non-stick cooking spray or rub a small amount of butter on them before pressing the mixture into the pan. This helps keep the mixture from sticking while shaping the treats.
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Peanut Butter Rice Krispie Treats Recipe
- Total Time: 2 hours 20 minutes
- Yield: 12–16 servings 1x
Description
These Peanut Butter Rice Krispie Treats are a delightful twist on the classic marshmallow cereal bars, combining creamy peanut butter and a rich chocolate topping for an irresistible sweet snack. Perfect for parties, lunchboxes, or an anytime treat.
Ingredients
Main Ingredients
- 1/4 cup unsalted butter
- 1 (10 oz) bag mini marshmallows (about 5 cups)
- 1/2 cup peanut butter
- 6 cups Rice Krispie cereal
Chocolate Topping
- 8 oz chocolate chips (about 1 1/3 cups)
- 2 teaspoons vegetable oil
Instructions
- Prepare the pan: Lightly grease a 9×13 inch pan with butter or non-stick cooking spray to prevent sticking.
- Melt ingredients: In a large saucepan over low heat, gently melt the butter, mini marshmallows, and peanut butter together while stirring continuously until smooth and combined.
- Mix cereal: Remove the melted mixture from heat and immediately stir in the Rice Krispie cereal until the cereal is evenly coated.
- Press mixture: Press the mixture evenly into the prepared pan. To avoid sticking, lightly spray your hands with non-stick cooking spray before pressing.
- Melt chocolate: Place the chocolate chips in a medium-sized heatproof bowl and microwave in 45-second intervals on medium power, stirring between each interval until nearly melted.
- Finish chocolate topping: Stir the melted chocolate until smooth, then mix in the vegetable oil to give a glossy finish.
- Apply topping: Pour the chocolate evenly over the pressed Rice Krispie mixture and let it harden at room temperature for about 2 hours.
- Serve and store: Once set, cut into squares and store in an airtight container at room temperature for freshness.
Notes
- Use non-stick cooking spray on your hands when pressing the mixture to prevent sticking.
- Microwaving chocolate on medium power prevents it from burning.
- If you prefer, you can use chopped chocolate instead of chocolate chips for the topping.
- Store treats in an airtight container at room temperature to maintain texture and flavor.
- Prep Time: 10 minutes
- Cook Time: 10 minutes
- Category: Dessert
- Method: Stovetop
- Cuisine: American
Keywords: Peanut Butter Rice Krispie Treats, Peanut Butter Marshmallow Bars, Chocolate Topped Rice Krispies, No Bake Dessert, Easy Party Treat

