Introduction

Peanut Butter Rice Krispie Treats are a delightful twist on the classic marshmallow snack. Combining the crunch of Rice Krispies with creamy peanut butter and a rich chocolate swirl topping, these bars are both irresistible and easy to make. Perfect for parties, snacks, or anytime you want a sweet treat.

A stack of six golden brown crispy rice treats with visible white marshmallow bits, cut into square shapes and piled on a white plate. The top treat is slightly lifted, showing the textured layers of puffed rice and melted marshmallows inside. The plate rests on a light cloth with thin gray stripes set on a white marbled surface. In the blurred background, there is a small bowl. The focus is on the detailed, sticky, and crunchy texture of the treats. Photo taken with an iphone --ar 4:5 --v 7

Ingredients

6 cups Rice Krispies cereal
1 cup creamy peanut butter (divided)
1/2 cup unsalted butter (1 stick)
1 (10 oz) bag mini marshmallows (about 5 1/2 cups)
1 1/2 cups semi-sweet chocolate chips (or milk chocolate, if preferred)

Instructions

Step 1: Lightly grease a 9×13-inch baking dish or line it with parchment paper for easier removal. Set aside while you prepare the mixture.
Step 2: In a large saucepan over medium heat, melt the butter and 1 cup peanut butter together, stirring frequently until smooth and fully combined. Add the mini marshmallows and stir until they melt completely and the mixture is glossy and cohesive.
Step 3: Remove the pan from heat and immediately stir in the Rice Krispies cereal. Fold quickly and thoroughly to coat all the cereal before the mixture cools and sets. Transfer to the prepared pan and press down gently with a spatula or wax paper to create an even layer without compacting too firmly.
Step 4: In a microwave-safe bowl, heat the remaining 1 cup of peanut butter in 30-second intervals, stirring between each, until smooth and pourable. In a separate bowl, melt the chocolate chips the same way, stirring until fully melted and silky.
Step 5: Pour the melted peanut butter over the base and spread evenly to cover the surface. Drizzle the melted chocolate over the top in lines or dollops, then use a toothpick or butter knife to swirl the two together in a marbled pattern.
Step 6: Allow the bars to set at room temperature for 1 to 2 hours, or refrigerate for about 45 minutes if you want them to set faster. The topping should be firm before slicing.
Step 7: Use a sharp knife to cut the bars into squares. For cleaner cuts, wipe the knife blade between slices. Serve immediately or store in an airtight container.

Tips & Variations

For extra crunch, add chopped peanuts or pretzel bits to the base mixture before pressing into the pan.
Use crunchy peanut butter instead of creamy for a different texture.
Try white chocolate chips or dark chocolate instead of semi-sweet for varied flavor.
To make cutting easier, chill the bars thoroughly before slicing.

Storage

Store the treats in an airtight container at room temperature for up to 3 days. For longer storage, keep them in the refrigerator for up to a week. If refrigerated, allow the bars to come to room temperature before serving for the best texture. Leftovers can also be frozen for up to 1 month; thaw at room temperature before enjoying.

How to Serve

A stack of six crispy rice treats sits on a white plate. Each treat is square-shaped with a golden-brown color from the crispy rice cereal, mixed with melted marshmallow bits that add white, fluffy patches throughout. The treats are dense with visible puffed rice grains, creating a rough, crunchy texture. One square is placed on top, slightly forward, highlighting its soft white marshmallow pieces inside. The plate rests on a light cloth with fine stripes, all set against a clean white marbled surface. photo taken with an iphone --ar 4:5 --v 7

Serve this delicious recipe with your favorite sides.

FAQs

Can I use natural peanut butter for this recipe?

Yes, you can use natural peanut butter, but be aware it may separate and change the texture of the topping. Stir well before heating to ensure smoothness.

How do I prevent the marshmallow mixture from sticking to the pan or spatula?

Lightly greasing the pan and your spatula or using a piece of wax paper to press down the mixture helps prevent sticking. Working quickly before the mixture cools also makes it easier to handle.