When it comes to quick and delicious treats, few things can beat the simplicity and satisfaction of No Bake Peanut Butter Cheerio Bars. These bars are a delightful combination of sweet and salty, with a chewy texture that makes them hard to resist. They are perfect for a quick snack, an after-school treat for the kids, or even as a dessert to share at gatherings. Plus, they come together in just a few easy steps with minimal fuss. If you’re as obsessed with peanut butter as I am, you’re going to love these bars!
Why It’s My Go-To

No Bake Peanut Butter Cheerio Bars have become a staple in my kitchen for several reasons. Firstly, they require no baking, which means you can whip them up in a hurry without heating up the oven. Secondly, they are incredibly versatile, allowing you to customize the add-ins based on your preferences or what you have on hand. Lastly, they are loved by both kids and adults alike, making them the perfect treat to satisfy a crowd. Whether you’re looking for a quick breakfast option or a sweet snack, these bars are sure to please.
What You’ll Need
To make these delicious No Bake Peanut Butter Cheerio Bars, gather the following ingredients:
- 1 cup white sugar – This will give the bars their sweetness.
- 1 cup light corn syrup – This acts as a binder for the bars.
- 1 cup peanut butter – Creamy or crunchy, your choice! This is the star of the show.
- 2 teaspoons vanilla – Adds a lovely depth of flavor.
- 1 cup peanuts – For some added crunch and nuttiness.
- 6 cups Cheerios – The base of our bars, providing that classic cereal crunch.
Kitchen Gear Checklist
Before you start making your No Bake Peanut Butter Cheerio Bars, make sure you have the following kitchen tools on hand:
- Large mixing bowl – For combining all the ingredients.
- Medium saucepan – To heat the sugar and corn syrup.
- Spatula or wooden spoon – For stirring the mixture.
- Baking dish (9×13 inch) – To press the bars into once they are mixed.
- Parchment paper (optional) – Makes for easy removal of the bars.
Make No Bake Peanut Butter Cheerio Bars: A Simple Method

Creating these No Bake Peanut Butter Cheerio Bars is straightforward. Just follow these easy steps:
Step 1: Prepare Your Dish
Start by greasing your baking dish or lining it with parchment paper. This will make it much easier to remove the bars later.
Step 2: Heat the Mixture
In a medium saucepan over medium heat, combine the 1 cup white sugar and 1 cup light corn syrup. Stir constantly until the mixture comes to a gentle boil. Allow it to bubble for about 1 minute before removing it from the heat.
Step 3: Add Peanut Butter and Vanilla
Quickly stir in the 1 cup peanut butter and 2 teaspoons vanilla until the peanut butter is completely melted and the mixture is smooth.
Step 4: Combine with Cheerios and Peanuts
In a large mixing bowl, add 6 cups Cheerios and 1 cup peanuts. Pour the warm peanut butter mixture over the cereal and nuts, and mix well until everything is evenly coated.
Step 5: Press into the Dish
Transfer the mixture into your prepared baking dish. Using a spatula or your hands (dampened to prevent sticking), press the mixture down firmly and evenly.
Step 6: Chill and Cut
Allow the bars to cool at room temperature for about 30 minutes, or place them in the fridge to speed up the process. Once set, cut them into squares or rectangles and enjoy!
Customize for Your Needs

One of the best things about No Bake Peanut Butter Cheerio Bars is how easily they can be customized. Here are some ideas to make them your own:
- Add chocolate chips for a rich, chocolatey twist.
- Incorporate dried fruits like cranberries or raisins for a chewy texture.
- Substitute the peanuts with your favorite nuts or seeds for a different crunch.
- Drizzle melted chocolate on top for an extra indulgent treat.
Behind-the-Scenes Notes
While making these No Bake Peanut Butter Cheerio Bars is straightforward, here are a few tips to ensure success:
- Make sure your peanut butter is at room temperature for easier mixing.
- Don’t skip the chilling step, as it helps the bars set properly.
- Store any leftovers in an airtight container to keep them fresh for longer.
- Feel free to double the recipe if you’re serving a larger group or want to have some for later!
Save It for Later
If you love to meal prep or want to have a delicious snack ready for busy days, these No Bake Peanut Butter Cheerio Bars are perfect for saving. They can be made ahead of time and stored in the fridge for up to a week. Just make sure to cut them into bars and keep them in an airtight container. They also freeze quite well, so if you want to make a big batch, just wrap them individually and pop them in the freezer for those moments when you need a quick pick-me-up!
Common Qs About No Bake Peanut Butter Cheerio Bars
Can I use a different type of cereal?
Absolutely! While Cheerios provide a classic taste and texture, feel free to experiment with other cereals like Rice Krispies or Corn Flakes.
How can I make these bars healthier?
To make these bars a bit healthier, consider using natural peanut butter, reducing the amount of sugar, or adding in some seeds or dried fruits for extra nutrition.
Do I need to refrigerate these bars?
It’s best to refrigerate them to ensure they set properly. However, they can be kept at room temperature for a short period, especially in cooler climates.
Can I make these bars vegan?
Yes! To make these bars vegan, simply use a plant-based peanut butter and substitute the corn syrup with maple syrup or agave nectar.
Weekend Projects
If you enjoy making these No Bake Peanut Butter Cheerio Bars, you might want to try your hand at other delightful treats. Here are some weekend project ideas with links:
- Chocolate Peanut Butter Oatmeal Bars – A chewy, chocolatey alternative.
- Peanut Butter Cheesecake Balls – A fun, bite-sized treat that’s easy to make.
Bring It Home
No Bake Peanut Butter Cheerio Bars are not just a treat; they are a delightful way to bring family and friends together over something sweet and satisfying. Their straightforward preparation and endless customization options make them a perfect recipe to keep in your back pocket. Whether you’re enjoying them on a cozy movie night, a picnic in the park, or just as a quick snack, these bars are sure to become a beloved favorite in your home. So go ahead, gather your ingredients, and start mixing up a batch of these delightful bars today!

No Bake Peanut Butter Cheerio Bars
Ingredients
- 1 cup white sugar
- 1 cup light corn syrup
- 1 cup peanut butter creamy or crunchy
- 2 teaspoons vanilla
- 1 cup peanuts
- 6 cups Cheerios
Instructions
- Start by greasing your baking dish or lining it with parchment paper.
- In a medium saucepan over medium heat, combine the white sugar and light corn syrup. Stir constantly until it comes to a gentle boil, then bubble for about 1 minute before removing from heat.
- Quickly stir in the peanut butter and vanilla until smooth.
- In a large mixing bowl, add Cheerios and peanuts. Pour the warm peanut butter mixture over and mix well.
- Transfer the mixture into your prepared baking dish and press down firmly and evenly.
- Allow to cool at room temperature for about 30 minutes, or refrigerate to set faster. Cut into squares or rectangles to serve.
Equipment
- Large Mixing Bowl
- Medium Saucepan
- Spatula or wooden spoon
- Baking dish (9x13 inch)
- Parchment paper (optional)
Notes
- Make sure your peanut butter is at room temperature for easier mixing.
- Don’t skip the chilling step, as it helps the bars set properly.
- Store any leftovers in an airtight container to keep them fresh for longer.
