Introduction

Peanut Butter Rice Krispie Treats are a delicious twist on a classic favorite. These bars combine the chewy texture of marshmallow and cereal with a rich peanut butter and chocolate swirl topping, making them irresistible for kids and adults alike.

The image shows a stack of four crispy rice treats topped with a smooth, thick layer of chocolate. Each treat has two clear layers: the bottom layer is light golden with a crunchy, puffed rice texture, while the top layer is dark brown with a shiny, even surface. The treats are cut into square shapes and arranged on a round white plate. In the background, there is a glass of milk and a grey cloth, all placed on a white marbled surface. Photo taken with an iphone --ar 4:5 --v 7

Ingredients

6 cups Rice Krispies cereal
1 cup creamy peanut butter (for the base)
1/2 cup unsalted butter (1 stick)
1 (10 oz) bag mini marshmallows (about 5 1/2 cups)
1 cup creamy peanut butter (for the topping)
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 becomes cohesive and glossy.
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 the mixture to the prepared pan and press it down gently using 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 in between, 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 evenly over the base. 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 more quickly. The topping should be firm before slicing.
Step 7: Once set, 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 mini peanut butter cups into the base mixture before pressing it into the pan.
Use chunky peanut butter instead of creamy for added texture.
Try swapping semi-sweet chocolate chips for dark or white chocolate to customize the flavor.
If you prefer a nut-free version, substitute the peanut butter with sunflower seed butter and check your marshmallows for allergen safety.

Storage

Store the peanut butter Rice Krispie treats in an airtight container at room temperature for up to 3 days. For longer storage, keep them refrigerated for up to a week. When ready to enjoy, let refrigerated bars come to room temperature for a softer texture or enjoy chilled. Avoid freezing as the texture may become crumbly.

How to Serve

The image shows five square bars stacked on a white plate with a white marbled background. Each bar has two layers: the bottom layer is light tan with a crunchy, puffed rice texture, and the top layer is smooth, dark brown chocolate spread evenly. Behind the plate, there is a glass of milk and a gray cloth. The bars are cut cleanly with straight edges, and the chocolate layer has a shiny finish. 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 instead of creamy?

Yes, you can use natural peanut butter, but it may affect the texture slightly since natural varieties tend to be thinner and less stable. For best results, stir well before measuring and be mindful that the bars might be softer.

What can I do if my marshmallows don’t melt smoothly?

If your marshmallows are not melting smoothly, reduce the heat slightly and stir continuously to prevent burning. Using fresh mini marshmallows also helps, as older marshmallows can become dry and harder to melt.