These chocolate peanut butter rice krispie treats are a delicious treat when you want something sweet, savory, chewy, and crunchy. Every square is a perfect blend of flavors and textures that will have you swooning at first bite.

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We're big fans of the chocolate and peanut butter combo around here, especially when it comes to rice crispy treats. We have several favorites, but these chocolate peanut butter rice crispy treats easily land in our top five.
The best part is how simple they are to make. They do take a little extra time for the chocolate topping to set, but it's absolutely worth the wait.
They're similar to our Easy Microwave Scotcheroos, just without the corn syrup and butterscotch. You still get that classic, comforting peanut butter and chocolate flavor in every bite.
For even more rice krispie fun, be sure to check out our Oreo Rice Krispie Treats, Dairy Free Rice Krispie Treats, and Rice Krispie Treats with Marshmallow Fluff.
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💛 Why You'll Love This Recipe
- They're easy to make. Using classic Rice Krispie treat ingredients plus a few extras, these bars come together quickly. Chill them in the fridge to help them set even faster.
- No stove needed. Everything can be made in the microwave with a bowl, so it's fast and keeps the house cool. Think Rice Krispie Treat in a Mug, just scaled up for sharing.
- They feel fancy. The chocolate topping adds richness and depth that makes these feel more indulgent than the treats you grew up with. It's a simple upgrade that makes a big difference.
🛒 Ingredients

Rice crispy cereal. Any brand works, but you'll need several cups of dry cereal.
Creamy peanut butter. Creamy is recommended, though chunky works too. Avoid natural peanut butter since the oil content can prevent the bars from setting properly. Standard brands like Jif or Skippy work best.
Semi sweet chocolate chips. Used for the topping. Semi sweet balances the sweetness, but milk or white chocolate are tasty options too.
See the recipe card below for full ingredients and instructions.
💰 Budget-Friendly Tips
Choose store brands. Store brand cereal, peanut butter, and chocolate help keep costs down.
Stretch the batch. Make the bars slightly thicker and cut them into smaller squares to get more servings.
Keep it simple. Skip extra toppings if needed. The chocolate and peanut butter flavor still shines on its own.
🥄 Instructions for Chocolate Peanut Butter Rice Krispie Treats

Step 1: Melt your butter in a large pot over low heat.

Step 2: Add in your mini marshmallows and mix until melted.

Step 3: Remove the pot from the heat and add in the peanut butter.

Step 4: Stir until well dissolved.

Step 5: Add in the rice crispy cereal.

Step 6: Stir until the mixture has been evenly distributed.
Step 7: In a microwave safe bowl, melt the chocolate chips in 30-second intervals stirring well between each one until smooth. This should take about a minute or two.

Step 7: Press your mixture into a greased 9x13 baking dish.

Step 8: Pour the melted chocolate over the top of the peanut butter rice krispies and spread them into an even layer.
Step 9: Let the chocolate set and harden before slicing and serving.

👩🏻🍳 Expert Tips
- Melting chocolate. Melt chocolate in 30 second microwave intervals, stirring between each, or slowly over low heat. Avoid overheating, which can cause the chocolate to seize and turn clumpy.
- Stovetop option. If you don't have a microwave, melt the chocolate in a saucepan over low heat. A teaspoon of coconut oil can help create a smoother finish.
- Keep them soft. Avoid overmixing the marshmallows or using high heat. Gentle heat and minimal mixing keep the bars soft and chewy.
❄️ Storage and Make Ahead
Storage: Store in an airtight container at room temperature for up to 3 days, or refrigerate for up to 1 week.
Make Ahead: These can be made 1-2 days ahead and stored until serving.
🥗 Side Dishes or Pairing Ideas
These treats pair well with a cold glass of milk, chocolate milk, or iced coffee. They're also great alongside fresh fruit, a dessert tray, or simple party snacks.
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❓ Recipe FAQs
Yes, absolutely! Simply use any margarine instead of butter and follow the recipe as requested. The end result should be a soft texture that tastes fabulous. Another great alternative is to use coconut oil instead of butter, but it will leave a coconut flavor behind.
If you keep these peanut butter chocolate rice krispie bars well covered and stored at room temperature, they should last about a week and still be great. That said, they will taste best when fresh but can also be frozen for future treats as well.
Absolutely! You can easily swap out peanut butter with any other smooth, natural nut butter. Almond butter and cashew butter are excellent alternatives. And if you need a nut-free option, give Sun Butter a shot.

🍽️ More Recipes You'll Love
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🐝 If you tried these Chocolate Peanut Butter Rice Krispie Treats, please leave a ⭐️ star rating and share your buzz in the 💬 comments below. I'd truly appreciate it!
📖 Recipe
Chocolate Peanut Butter Rice Krispie Treats
Ingredients
- ¼ cup unsalted butter - ($0.50)
- 5 cup mini marshmallows - ($1.05)
- ½ cup creamy peanut butter - ($0.40)
- 6 cups Rice Krispies cereal - ($0.96)
Chocolate Topping
- 2 cups semi-sweet chocolate chips - ($2.07)
Instructions
- Melt the base. In a large pot over low heat, melt the butter. Add the mini marshmallows and stir until fully melted and smooth.
- Add peanut butter. Remove the pot from the heat and stir in the peanut butter until well blended.
- Mix in cereal. Gently stir in the cereal until evenly coated.
- Press into pan. Press the mixture into a greased 9x13-inch baking dish.
- Melt the chocolate. In a microwave-safe bowl, melt the chocolate chips in 30-second intervals, stirring between each, until smooth.
- Top and set. Pour the melted chocolate over the bars and spread into an even layer. Let set until the chocolate is firm, then slice and serve.
Notes
- Chocolate melting. Melt in short intervals to prevent seizing. Stovetop melting also works, and adding a small amount of coconut oil can help create a smoother finish.
- Texture tip. Keep heat low and mixing minimal to maintain a soft, chewy texture.
- Storage. Store covered at room temperature for up to 1 week or freeze for longer storage.
Nutritional Information
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