Ooey, chewy No Bake Peanut Butter Cheerio Bars are the best! These delicious bars are not only easy to make but also perfect for any occasion. Whether you’re looking for a quick snack or a sweet treat to impress guests, this recipe will surely satisfy your cravings. Packed with Cheerios and peanuts, and coated in rich peanut butter, these bars are a hit every time!
Why You’ll Love This Recipe
- Quick Preparation: This recipe takes just 10 minutes of prep time, making it perfect for busy days.
- No Baking Required: Enjoy delicious treats without the hassle of preheating the oven.
- Versatile Snack: Great for lunchboxes, parties, or as a grab-and-go snack.
- Crowd-Pleaser: Kids and adults alike will love the sweet and nutty flavor of these bars.
- Customizable: Feel free to add chocolate chips or dried fruits for added texture and flavor.
Tools and Preparation
To make the No Bake Peanut Butter Cheerio Bars, you’ll need some essential tools. Having the right equipment ensures that your bars come out perfectly every time.
Essential Tools and Equipment
- Nonstick spray
- Medium saucepan
- Large mixing bowl
- 9×13 inch baking pan
Importance of Each Tool
- Nonstick spray: Prevents the mixture from sticking to the pan, making it easier to cut into bars later.
- Medium saucepan: Ideal for combining ingredients over heat to create a smooth peanut butter mixture before adding Cheerios.
Ingredients
For the Bars
- 1 cup white sugar
- 1 ¼ cups light corn syrup
- 1 cup peanut butter
- 2 teaspoons vanilla
- 1 cup peanuts
- 6 cups Cheerios

How to Make No Bake Peanut Butter Cheerio Bars
Step 1: Prepare Your Pan
Spray a 9×13 inch baking pan with nonstick spray and set aside.
Step 2: Cook Sugar Mixture
In a medium saucepan, mix together white sugar and light corn syrup. Bring to a boil over medium heat.
Step 3: Add Peanut Butter
Remove the pan from heat. Add in peanut butter and vanilla. Mix until smooth and well combined.
Step 4: Combine Ingredients
In a large mixing bowl, pour in the Cheerios and peanuts. Then pour the peanut butter mixture over them. Stir until everything is evenly coated.
Step 5: Set in Pan
Spread the Cheerio mixture into your prepared baking pan. Let it cool completely before cutting into bars.
Now you’re ready to enjoy your homemade No Bake Peanut Butter Cheerio Bars! Perfect for snacks or desserts that everyone will love.
How to Serve No Bake Peanut Butter Cheerio Bars
No Bake Peanut Butter Cheerio Bars are delicious and versatile treats that can be enjoyed in various ways. Whether you’re hosting a gathering or just need a sweet snack, here are some serving suggestions to elevate your experience.
With Fresh Fruit
- Bananas: Slice fresh bananas and place them on top of the bars for an extra layer of flavor.
- Berries: A handful of blueberries or strawberries adds a refreshing burst to each bite.
As a Snack for Kids
- Lunchbox Treat: Cut the bars into smaller pieces for a fun, chewy addition to school lunches.
- After School Snack: Pair with a glass of milk for a satisfying treat after a long day.
With Ice Cream
- Crumbled Topping: Crumble the bars over vanilla ice cream for added texture and flavor.
- Sundae Base: Use as a base layer in ice cream sundaes, topped with chocolate syrup and whipped cream.
At Parties
- Dessert Platter: Arrange the bars on a dessert platter alongside other sweet treats for guests to enjoy.
- Party Favors: Wrap individual bars in cellophane bags as easy party favors for guests to take home.
How to Perfect No Bake Peanut Butter Cheerio Bars
To make your No Bake Peanut Butter Cheerio Bars even better, consider these helpful tips.
- Use Fresh Ingredients: Make sure your peanut butter is creamy and fresh for the best texture.
- Adjust Sweetness: If you prefer less sweetness, reduce the sugar slightly without compromising texture.
- Mix Well: Stir the peanut butter mixture thoroughly with Cheerios to ensure every piece is coated evenly.
- Allow Cooling Time: Let the bars cool completely before cutting them; this helps them hold their shape better.
- Store Properly: Keep leftovers in an airtight container at room temperature to maintain freshness.

Best Side Dishes for No Bake Peanut Butter Cheerio Bars
When serving No Bake Peanut Butter Cheerio Bars, pairing them with complementary side dishes can enhance your dessert experience. Here are some great options:
- Fruit Salad: A mix of seasonal fruits offers a light and refreshing contrast to the rich bars.
- Yogurt Parfait: Layer yogurt with granola and fruit for a creamy side that balances sweetness.
- Cheese Platter: A variety of cheeses adds savory notes that pair nicely with the sweetness of the bars.
- Veggie Sticks with Hummus: Crisp veggies provide crunch and healthiness alongside your dessert.
- Chocolate-Covered Pretzels: The salty-sweet combination complements the chewy bars perfectly.
- Trail Mix: A mix of nuts and dried fruits enhances flavor diversity and adds crunch.
Common Mistakes to Avoid
Making No Bake Peanut Butter Cheerio Bars can be simple, but there are common mistakes to watch out for. Here are some tips to ensure your bars turn out perfectly every time.
- Not measuring ingredients accurately – Precision is key in recipes. Use proper measuring cups and spoons to avoid an imbalance that might affect texture and taste.
- Skipping the nonstick spray – Failing to spray your baking pan can cause your bars to stick. Always coat the pan with nonstick spray for easy removal.
- Overheating the sugar mixture – Bringing the mixture to a rolling boil is important, but overheating can make it too hard. Watch closely and remove it from heat as soon as it boils.
- Poor mixing technique – If you don’t mix the peanut butter mixture thoroughly with the Cheerios and peanuts, you might end up with uneven flavors. Stir well to ensure everything is coated evenly.
- Cutting bars too soon – Allowing the mixture to cool before cutting is crucial. Cutting too early may cause them to crumble instead of holding their shape.
Storage & Reheating Instructions
Refrigerator Storage
- Store in an airtight container.
- Keep in the refrigerator for up to one week.
- Layer parchment paper between bars for easy separation.
Freezing No Bake Peanut Butter Cheerio Bars
- Wrap each bar tightly in plastic wrap.
- Place wrapped bars in a freezer-safe container.
- Freeze for up to three months; thaw overnight in the refrigerator before eating.
Reheating No Bake Peanut Butter Cheerio Bars
- Oven – Preheat oven to 350°F (175°C). Place bars on a baking sheet for about 10 minutes or until warmed through.
- Microwave – Heat individual bars on a microwave-safe plate for about 10-15 seconds, checking frequently to avoid overheating.
- Stovetop – Use a skillet over low heat. Warm bars for a few minutes, flipping occasionally until heated evenly.

Frequently Asked Questions
How long do No Bake Peanut Butter Cheerio Bars last?
These bars typically last about one week when stored properly in the refrigerator.
Can I customize my No Bake Peanut Butter Cheerio Bars?
Absolutely! You can add chocolate chips, dried fruits, or other nuts based on your preference. This makes each batch unique!
Are No Bake Peanut Butter Cheerio Bars gluten-free?
If you use gluten-free Cheerios and ensure other ingredients are also gluten-free, these bars can fit into a gluten-free diet.
Can I make these bars vegan?
Yes! Substitute honey with maple syrup and ensure you use vegan-friendly peanut butter.
Final Thoughts
No Bake Peanut Butter Cheerio Bars are not only delicious but also incredibly versatile. They make an excellent snack or dessert and can be customized according to your taste preferences. With just a few simple ingredients and steps, you can create these delightful treats at home. Give them a try today!

No Bake Peanut Butter Cheerio Bars
Indulge in the delightful goodness of No Bake Peanut Butter Cheerio Bars! Perfect for satisfying your sweet tooth, these bars are a breeze to whip up—taking only 10 minutes of prep time. Packed with crunchy Cheerios and peanuts, and generously coated in creamy peanut butter, they offer a delicious chewy texture that both kids and adults adore. Whether you’re looking for a quick snack, a lunchbox treat, or a dessert to impress guests, these bars are incredibly versatile and customizable. Feel free to add chocolate chips or dried fruits for an extra twist. Enjoy them fresh or as party favors—either way, they’re sure to be a hit!
- Total Time: 21 minute
- Yield: Approximately 12 servings 1x
Ingredients
- 1 cup white sugar
- 1 ¼ cups light corn syrup
- 1 cup peanut butter
- 2 teaspoons vanilla extract
- 1 cup peanuts
- 6 cups Cheerios
Instructions
- Spray a 9×13 inch baking pan with nonstick spray and set aside.
- In a medium saucepan, combine white sugar and light corn syrup; bring to a boil over medium heat.
- Remove from heat; stir in peanut butter and vanilla until smooth.
- In a large mixing bowl, combine Cheerios and peanuts; pour the peanut butter mixture over them and mix until well coated.
- Spread the mixture into the prepared pan and let cool completely before cutting into bars.
- Prep Time: 10 minutes
- Cook Time: None
- Category: Dessert
- Method: No Bake
- Cuisine: American
Nutrition
- Serving Size: 1 bar (40g)
- Calories: 160
- Sugar: 14g
- Sodium: 80mg
- Fat: 7g
- Saturated Fat: 1g
- Unsaturated Fat: 6g
- Trans Fat: 0g
- Carbohydrates: 22g
- Fiber: 2g
- Protein: 3g
- Cholesterol: 0mg
Keywords: Use fresh creamy peanut butter for the best texture. Feel free to customize by adding chocolate chips or dried fruit. Allow the bars to cool completely for easier cutting.