If you have a soft spot for nostalgic snacks with a delightful twist, then this Peanut Butter Rice Krispie Treats Recipe is about to become your new obsession. Imagine the classic crispy, marshmallow goodness combined with rich, creamy peanut butter, finished with a luscious chocolate drizzle and a sprinkle of sea salt for that perfect sweet-salty harmony. It comes together quickly, making it an ideal treat for parties, after-school snacks, or simply whenever you need a little comforting indulgence. Trust me, these treats hit every note and then some!

Ingredients You’ll Need
Gathering the ingredients for this Peanut Butter Rice Krispie Treats Recipe is refreshingly simple, and each one plays a vital role in bringing out the texture and flavor that make these treats irresistible. With pantry staples like butter and mini marshmallows, plus trusted favorites such as peanut butter and chocolate chips, you’re just a few steps away from sweet success.
- 6 cups Rice Krispies cereal: The star crisp cereal that provides that unbeatable crunch and lightness.
- 10 oz Mini marshmallows: These melt into a gooey binder that holds everything together with a silky texture.
- 1/2 cup Peanut butter: Adds richness and that unmistakable nutty depth that elevates the treat.
- 1/4 cup Butter: Enhances flavor and helps melt the marshmallows smoothly.
- 1 tsp Vanilla extract: Brings warmth and rounds out the sweetness beautifully.
- 1/2 cup Chocolate chips (for drizzle): The finishing touch for a decadent swirl of chocolate flavor.
- Sea salt flakes to sprinkle: A few flakes create the perfect contrast that makes every bite pop.
How to Make Peanut Butter Rice Krispie Treats Recipe
Step 1: Melt the Butter and Marshmallows
Start by gently melting the butter in a large pot over low heat. Once melted, add your mini marshmallows and keep stirring until they are completely melted and the mixture is smooth. This step creates the luscious, sticky base that binds all of your ingredients together, so patience and gentle heat are key here.
Step 2: Stir in Peanut Butter and Vanilla
Remove the pot from heat and immediately mix in the peanut butter and vanilla extract. This step infuses the gooey marshmallow with that irresistible nutty flavor and subtle sweetness, ensuring every bite is rich and full-bodied—a signature element of this Peanut Butter Rice Krispie Treats Recipe.
Step 3: Add the Rice Krispies Cereal
Next, carefully fold in the Rice Krispies cereal. You want to stir gently but thoroughly so every crisp is evenly coated with the marshmallow-peanut butter mixture. This ensures even flavor distribution and keeps the treats delightfully crispy.
Step 4: Press Mixture into the Pan
Transfer your mixture into a greased 9×13 inch pan for an even layer. Use a greased spatula or wax paper to press down firmly but gently, so the treats set in a uniform thickness that’s perfect for cutting later.
Step 5: Drizzle with Melted Chocolate and Sprinkle Sea Salt
Melt your chocolate chips using a microwave or double boiler and drizzle the chocolate over the top of the pressed treats. Immediately sprinkle with sea salt flakes while the chocolate is still soft to maximize that incredible balance between sweet and salty.
Step 6: Let Them Set and Cut
Allow the treats to cool and set at room temperature. This lets the chocolate drizzle harden just enough while the entire treat firms up for easy slicing into squares. Now you’re ready to enjoy the perfect Peanut Butter Rice Krispie Treats Recipe masterpiece.
How to Serve Peanut Butter Rice Krispie Treats Recipe
Garnishes
For extra flair and flavor, a light sprinkle of crushed roasted peanuts or a dusting of cocoa powder on top can elevate the presentation. You can also add a few mini chocolate chips or a thin swirl of peanut butter melted and drizzled over for layered texture and eye-catching appeal.
Side Dishes
These treats pair wonderfully with a cold glass of milk—no surprises there! For a grown-up twist, try serving with a lightly brewed cup of coffee or a creamy chai latte to complement the nutty sweetness and chocolate notes.
Creative Ways to Present
Cut into fun shapes using cookie cutters for parties or package them individually in decorative cellophane bags tied with a colorful ribbon for gifting. You can even layer them between parchment paper in a jar or box to keep them fresh and make a delightful surprised by unwrapping.
Make Ahead and Storage
Storing Leftovers
Store any leftover Peanut Butter Rice Krispie Treats Recipe in an airtight container at room temperature. They stay fresh and chewy for about 3 to 5 days, so you can enjoy them throughout the week without losing that that perfect texture.
Freezing
If you want to keep these treats longer, wrapping individual squares or the whole pan tightly in plastic wrap and placing it in a freezer-safe container works wonders. Frozen treats maintain their quality for up to 2 months and thaw quickly at room temperature.
Reheating
While these treats are best enjoyed at room temperature, a quick 10-second zap in the microwave softens the chocolate drizzle and peanut butter slightly, making for an especially gooey and comforting experience—just be careful not to overheat.
FAQs
Can I use natural peanut butter for this recipe?
Yes! Natural peanut butter works well but it tends to be a bit oilier. Stir it well before measuring and be prepared for slightly softer treats due to the added oil content.
What can I use instead of Rice Krispies cereal?
For a gluten-free option, try a certified gluten-free crispy rice cereal. Some people also enjoy puffed quinoa or millet for a unique texture, but keep in mind this changes the classic crunch.
Is it necessary to add sea salt?
The sea salt flakes might seem small but they highlight and balance the rich flavors perfectly. You can omit it if you prefer, but you’ll miss out on that exciting sweet-salty dimension.
Can I make this recipe vegan?
Absolutely, by swapping the butter for a plant-based alternative and using vegan marshmallows, you can enjoy a cruelty-free version. Just make sure the chocolate chips are also vegan-friendly.
How do I prevent the treats from getting too hard?
Using slightly more butter or reducing the marshmallow melting time can keep your treats soft and chewy. Avoid overcooking and press the mixture into the pan without compacting it too firmly.
Final Thoughts
Honestly, if you’re looking to wow your friends, satisfy a peanut butter craving, or just indulge in a timeless treat with a gourmet touch, this Peanut Butter Rice Krispie Treats Recipe is a winner on all fronts. It’s simple, quick, and delivers big on flavor. So, grab your ingredients and dive into this sweet, salty, chocolatey delight today—you won’t regret it!
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Peanut Butter Rice Krispie Treats Recipe
- Prep Time: 10 mins
- Cook Time: 5 mins
- Total Time: 15 mins
- Yield: 12 servings
- Category: Dessert
- Method: Stovetop
- Cuisine: American
- Diet: Vegetarian
Description
These Peanut Butter Rice Krispie Treats are a delicious twist on the classic snack, combining the gooey sweetness of melted marshmallows with the rich flavor of peanut butter. Topped with a chocolate drizzle and a sprinkle of sea salt flakes, they offer a perfect balance of sweet and salty, making them an ideal treat for parties or a delightful afternoon snack.
Ingredients
Main Ingredients
- 6 cups Rice Krispies cereal
- 10 oz Mini marshmallows
- 1/2 cup Peanut butter
- 1/4 cup Butter
- 1 tsp Vanilla extract
- 1/2 cup Chocolate chips (for drizzle)
- Sea salt flakes to sprinkle
Instructions
- Melt Butter and Marshmallows: In a large pot, melt butter over low heat. Add mini marshmallows and stir continuously until completely melted and smooth, ensuring there are no lumps.
- Add Peanut Butter and Vanilla: Remove the pot from heat and stir in the peanut butter and vanilla extract. Mix thoroughly until the mixture is well combined and creamy.
- Combine with Rice Krispies: Gently fold in the Rice Krispies cereal into the marshmallow mixture, stirring until all cereal is evenly coated without crushing the cereal pieces.
- Press into Pan: Transfer the coated mixture into a greased 9×13 inch pan. Press down evenly using a greased spatula or wax paper to compact the treats and create an even surface.
- Prepare Chocolate Drizzle: Melt the chocolate chips using a microwave in short bursts or a double boiler, stirring until smooth and runny enough for drizzling.
- Drizzle and Sprinkle: Drizzle the melted chocolate over the pressed Rice Krispie treats and sprinkle sea salt flakes evenly across the top to enhance the flavor.
- Set and Cut: Allow the treats to set at room temperature until firm, then cut into squares for serving.
Notes
- Use low heat to prevent marshmallows from burning while melting.
- Press the mixture firmly into the pan for compact treats that hold their shape.
- Adjust the amount of sea salt flakes according to your taste preference for sweet-salty balance.
- Store treats in an airtight container to keep them fresh for up to 3 days.
- Can be customized by adding nuts or substituting peanut butter with almond butter for variation.

