Rice Krispies Treats are one of my favorite treats- and for good reason! This classic treat is made with an easy recipe with simple ingredients and can be made in so many different ways- but no matter how you make them, the whole family will love them!
This fun twist on classic Rice Krispies Treats is perfect for peanut butter lovers as it’s topped with chunks of Reese’s Peanut Butter Cups! But that’s not all- this easy desserts recipe also has peanut butter swirled right into the marshmallow mixture! If you’re a fan of Rice Krispies Treats and Reese’s Peanut Butter Cups, you have to try this recipe!
How can I add even more peanut butter?
As written, this recipe is perfect for those who love the perfect chocolate & peanut butter combo that comes with Reese’s Peanut Butter Cups. But if you love peanut butter even more than chocolate, you can definitely add even more!
If you just can’t get enough peanut butter, consider mixing peanut butter chips in with the marshmallow mixture, and maybe even adding some Reese’s Pieces to the top!
Can I use chocolate chips instead of Reese’s Mini Peanut Butter Cups?
Yes! You can use chocolate chips and still get a good peanut butter cup flavor profile by still using the peanut butter, or you can turn these into chocolate Rice Krispies Treats by switching the peanut butter with Nutella.
Or if you want to keep things extra simple, you can simply make Chocolate Chip Rice Krispies Treats by skipping the spread mix-in altogether and just adding chocolate chips on top of traditional Rice Krispie Treats.
Are there any other variations on this recipe that I can try?
Not that into peanut butter cups or want to offer a variety? Here are some other great options:
Chocolate drizzle:Cover the marshmallow mixture with a drizzle of melted chocolate.
Caramel and sea salt:Drizzle melted caramel or caramel sauce over the top of the treats and sprinkle with sea salt
Pretzel:Add crushed up pretzels and add them to the mixture before spreading in the pan
S’mores:Add graham cracker crumbs to the mixture and top the whole thing with mini marshmallows, graham cracker crumble and a drizzle of chocolate
Coconut:For a tropical twist perfect for summer, mix shredded coconut into the mixture
Looking for celebration specific versions? Try these Rice Krispies Surprise Eggs for Easter, these Monster Rice Krispies Treats for Halloween, or these Birthday Cake Rice Krispies Treats for birthdays!
Can I make these in the oven?
Rice Krispies Treats are typically made on the stovetop, but you could just as easily- or even more so- make them in the oven. Here’s how:
- Preheat oven to 350 degrees F
- In a large mixing bowl, add the cereal
- In another mixing bowl, mix the peanut butter and marshmallows
- Melt butter in the microwave in a microwave safe bowl until melted
- Pour the melted butter over the peanut butter and marshmallow mixture and stir until fully combined
- Pour the mixture over the rice cereal until fully coated
- Transfer the mixture to a 9×13 baking dish
- Bake in the preheated oven for 12-15 minutes until the treats are set and slightly golden brown
- Allow treats to cool for about 10 minutes, then add chopped peanut butter cups
- Allow treats to cool fully before cutting into squares
Can I make these treats in advance and store them for later?
Definitely, but you’ll want to make sure to take a few specific steps first to make sure they stay fresh!
- Make sure the treats have fully cooled.
- Cut them into squares and place them in an airtight container.
- Separate layers of bars with wax paper or parchment paper to keep them from sticking together.
- Store at room temperature for up to 2-3 days.
Need to store them for longer? You can also freeze them! Here’s how:
- Make sure the treats have fully cooled.
- Cut into squares and place on a baking sheet.
- Place the baking sheet in the freezer for a few hours, until the treats are frozen solid.
- Place the frozen treats in an airtight container or freezer bag and store in the freezer for 2-3 months
- When ready to enjoy, remove from the freezer and let come to room temperature for about 10-15 minutes.
Are there any other cereals I can make these with?
Yes! Cereal is one of my favorite things to eat for breakfast, and I’ve had fun making marshmallow treats with quite a few varieties.
Not all cereal varieties go well with peanut butter cups, so I’d stick to something that’s either plain or already chocolate or peanut butter flavored. Some great choices would be Reese’s Puffs. Cocoa Pebbles, Cheerios, Corn Flakes, or Cocoa Puffs.
What Supplies Do You Need to Make Peanut Butter Cup Rice Krispie Treats?
To make these marshmallow treats, you’ll need:
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Step by Step Guide
Ready to make these? Grab the printable recipe card at the bottom of this post and come back here to get started!
Melt butter over medium heat in a large pot.
When the butter is melted, add the marshmallows and creamy peanut butter. Stir to mix and continue stirring until the marshmallows are melted.
Remove the pot from heat and add the cereal. Stir well to thoroughly coat all the cereal in marshmallows.
Press the mixture into a greased 9×13 baking pan.
Top with chopped peanut butter cups.
Allow the treats to cool for at least one hour before cutting into bars. Enjoy!
Hungry for More?
Want more delicious dessert recipes? Try these:
- Edible Sugar Cookie Dough
- Rapunzel Cupcakes from Disney’s Tangled
- Nutella Puff Pastry Braid
- 4 Ingredient S’mores Bars
- Carrot Cake Dessert Bars
- Double Chocolate Blondies
- Easy Mini Apple Pies
- Peach Cobbler Casserole
- Air Fryer Peanut Butter Cookies
Reese's Rice Krispie Treats
Yield: 15
Prep Time: 20 minutes
Total Time: 20 minutes
Indulge in these irresistible Reese's Rice Krispies treats! With a peanut butter twist and chopped mini peanut butter cups, they're sure to satisfy your sweet tooth. This classic recipe can be customized with different cereals and mix-ins for a fun and unique twist. Perfect for a party or as a sweet treat for the family.
Ingredients
- 1 12-ounce box rice cereal
- ½ cup butter
- 2 10-ounce packages marshmallows
- 1 cup peanut butter
- 1 7.6-ounce package mini peanut butter cups, chopped
Instructions
- Melt the butter over medium heat in a large stock pot.
- When the butter is melted, add the marshmallows and peanut butter. Stir to mix and continue stirring until the marshmallows are melted.
- Remove the pot from heat and add the cereal. Stir to coat all the cereal in marshmallows.
- Press the mixture into a greased 9x13 baking dish.
- Top with chopped peanut butter cups.
- Allow the treats to cool for at least one hour before cutting into bars.
