This easy no-bake recipe features chewy peanut butter cereal bars topped with a chocolate and butterscotch frosting. Maybe you know these tasty bars as Scotcheroos? In my family we call them “Special K Bars” (because we make them with Special K cereal), but whatever you call them, you are bound to love them.
If you’re a fan of dessert bars you’ve come to the right place. Try our S’mores Bars and Sugar Cookies Bars, too!
These bars are always part of our holiday dessert spread, and they are one of the first things to disappear. Prefer Rice Krispies? Try my Peanut Butter Rice Krispies Treats.
Recipe overview
Bars: These chewy bars are made with only 4 ingredients: Special K cereal, sugar, corn syrup, and peanut butter. They are chewy, sweet, and loaded with peanut butter flavor.
Topping: The easiest “frosting” ever! Melt chocolate chips and butterscotch chips and pour over the bars. This glossy, delicious frosting is what takes these bars over the top.
Why you’ll love this recipe
- No bake – No need to turn on your oven. These bars come together on the stovetop.
- Quick and easy – Literally under 15 minutes from start to finish.
- Basic ingredients – Only 6 ingredients needed.
- Flavor – Peanut butter, chocolate, and butterscotch. Yum!
Recipe tips
- Work quickly. Once your sugar “syrup” begins boiling it is go-time. Be ready to add the peanut butter, then immediately add the cereal, then immediately press into the pan. As the mixture cools it will firm up and get more difficult to work with.
- Use a commercial brand emulsified peanut butter. This is not the time to use a “natural” (oil on top) peanut butter, as you want the peanut butter to mix easily into the sugar syrup.
- Use a 9×13 pan for thinner bars, or an 8×11 pan for thicker bars (pictured).
Serving: You need to give these bars a couple hours to “cool” so that the frosting can firm up. The texture is best when they are served at room temperature.
Storage: Store tightly covered at room temperature for up to 4 days.
Leftover butterscotch chips? Make my Salted Butterscotch Cookies.
More Peanut Butter Recipes:
Peanut Butter Bars
Chocolate Peanut Butter Cookies
Peanut Butter Brownies
Peanut Butter Pie
Recipe
Special K Bars
Ingredients
Bars:
- 6 cups Special K cereal
- 1 cup granulated sugar
- 1 cup light corn syrup
- One 16-oz jar room temperature peanut butter*
- butter, for greasing the pan and bowl
Frosting:
- 1½ cups semisweet chocolate chips
- 1½ cups butterscotch chips
- flaky sea salt, for topping (optional)
Instructions
Bars:
- Grease a large bowl with butter and place the Special K in the bowl.
- Grease a 9x13 or 8x11 baking dish. The 9x13 will make thinner bars, the 8x11 bars will be thicker (as pictured).
- Place sugar and corn syrup in a saucepan over medium heat. Heat the mixture stirring occasionally, until the edges start to bubble. Remove the saucepan from the heat and immediately stir in the peanut butter.
- Working quickly (before the mixture cools), pour the peanut butter mixture over the Special K and stir until combined. Scoop into the prepared baking dish and press into an even layer. Proceed with the frosting.
Frosting:
- Place chocolate chips and butterscotch chips in the bowl of a double boiler. Cook, stirring frequently, until melted and smooth. Note: make sure the boiling water is not touching the bottom of your bowl, only the steam.
- Immediately pour the frosting over the bars and smooth into an even layer. Sprinkle with flaky sea salt. Allow several hours for the frosting to firm up, then cut and serve.
Notes
Nutrition
Nutritional Information is an estimate based on third-party calculations and may vary based on products used and serving sizes.
Salli Rarick
Turned out perfect!
Allison
I’m so glad! Thanks for stopping by. 🙂
Lisa Webster
Great recipe! Everyone loves them!
Allison
I’m so glad! Happy holidays! 🙂
Betsy
Are you sure you use 16 oz peanut butter? It seemed like a lot. All related recipes only use 1 cup
Allison
Yep, it’s one 16oz jar.
Deborah
This is a great recipe I love these bars my mom used to make them I had a question though I noticed that the end of your recipe it says not to use natural peanut butter but all I have is theJiff natural peanut butter will it really affect the recipe?
Allison
Natural Jif will be fine since it is emulsified. You just want to avoid the natural type that have oil separation that have to be stirred. Enjoy!