With a satisfying crunch and a hint of sweetness, these Easy Peanut Butter Cheerio Bars have become my go-to no-bake snack. Whipping them up takes merely minutes with everyday pantry ingredients, making them perfect for busy afternoons or unexpected cravings. Whether you’re packing school lunches or enjoying a cozy movie night, these bars are a crowd-pleaser that everyone can enjoy. Plus, they’re incredibly customizable! Swap out the honey for maple syrup to make them vegan or switch in gluten-free cereals for a safe option for all. You’ll adore having a quick, nutritious treat on hand that caters to different dietary needs. What mix-ins will you try first?

Why Are Peanut Butter Cheerio Bars a Hit?
Simplicity: You only need a few pantry staples—no baking required!
Customizable: Tailor them to your taste by adding nuts, seeds, or swapping honey for maple syrup.
Quick to Make: In mere minutes, you’ll have a delicious treat ready for any occasion.
Crowd-Pleasing: Perfect for both kids and adults; these bars are sure to delight at gatherings or snack time.
Nutrition-Friendly: What’s not to love about a protein-packed, gluten-free snack? Check out how they compare to our other favorites like Garlic Butter Lemon or Pumpkin Pie Bars for wholesome options!
Peanut Butter Cheerio Bars Ingredients
For the Bars
• Peanut Butter – Provides richness and protein; substitute with seed butter for nut allergies.
• Honey (or syrup) – Adds sweetness and binding; for a vegan option, use maple syrup or agave syrup.
• Cheerios – Offers crunch and structure; opt for gluten-free O-shaped cereal if needed.
• Chocolate Chips (optional) – Adds a chocolatey flavor; use dairy-free chips for a vegan treat.
• Coconut Oil (optional) – Can replace butter for a dairy-free option; helps with texture and binding.
Step‑by‑Step Instructions for Peanut Butter Cheerio Bars
Step 1: Combine Ingredients
In a large, non-stick pot over medium heat, combine 1 cup of peanut butter and ½ cup of honey (or syrup). Stir continuously for about 2–3 minutes until the mixture is smooth and well combined, appearing glossy and slightly warm. Make sure the peanut butter is well incorporated before moving to the next step.
Step 2: Add Cheerios
Remove the pot from heat and immediately stir in 3 cups of Cheerios, mixing until each piece is evenly coated. You should see the Cheerios transform from plain to a shiny, sticky coating. This step only takes about 2 minutes, ensuring you achieve the perfect balance of chewiness and crunchiness in your Peanut Butter Cheerio Bars.
Step 3: Press Mixture
Transfer the mixture into a greased 9×13-inch baking pan, spreading it evenly. Use a spatula to press the mixture firmly into the pan for about 3–5 minutes, ensuring it’s compact and level. This step is crucial for helping the bars hold their shape once set, so don’t skip the firm pressing.
Step 4: Chill
Cover the baking pan with plastic wrap or a lid and refrigerate the bars for 30–60 minutes. This cooling period solidifies the mixture, making it easier to cut into bars. You’ll know they’re ready when the edges feel firm to the touch and the mixture does not stick to your fingers.
Step 5: Cut & Serve
Once chilled and firm, remove the pan from the refrigerator. Using a sharp knife, slice the mixture into rectangular bars, about 1.5 inches wide. The Peanut Butter Cheerio Bars should be easy to cut and hold their shape, displaying a delightful mix of textures. Serve immediately or store in an airtight container.

How to Store and Freeze Peanut Butter Cheerio Bars
Room Temperature: Store in an airtight container for up to 1 week; keep in a cool, dry place to maintain freshness and prevent sticking.
Fridge: For longer storage, place the bars in the fridge, where they will last up to 2 weeks; this also helps retain their texture.
Freezer: Freeze individually wrapped bars for up to 3 months; just thaw them at room temperature for a quick snack.
Reheating: Enjoy these Peanut Butter Cheerio Bars cold or at room temperature, but if you prefer a softer treat, microwave for 10-15 seconds.
Make Ahead Options
These Easy Peanut Butter Cheerio Bars are perfect for meal prep enthusiasts looking to save time throughout the week! You can prepare the entire mixture up to 24 hours in advance; simply follow the standard recipe until the chilling step. After pressing the mixture into the pan, cover it tightly with plastic wrap and refrigerate. This prevents the bars from drying out while maintaining their chewy texture. When you’re ready to serve, just slice them into bars, and they’ll taste just as delightful as when freshly made! Whether for a quick snack or school lunches, having these bars ready to go makes busy days so much easier.
Peanut Butter Cheerio Bars Variations
Feel free to get creative with these Easy Peanut Butter Cheerio Bars to suit your personal tastes and dietary needs!
-
Nut-Free: Substitute peanut butter with sunflower seed butter for a delicious nut-free option.
-
Vegan: Swap honey for maple syrup or agave nectar to create a fully vegan treat everyone can enjoy.
-
Gluten-Free: Opt for gluten-free O-shaped cereals instead of traditional Cheerios for a safe and crunchy base.
-
Chocolate Lover’s Delight: Add cocoa powder to the peanut butter mixture for a rich chocolate flavor and a twist on your bars.
-
Spicy Kick: Incorporate a pinch of cayenne or chili powder for an unexpected heat that pairs surprisingly well with the sweetness!
-
Fruity Fun: Mix in dried fruit such as cranberries or raisins to add a chewy texture and a burst of natural sweetness.
-
Coconut Bliss: Fold in shredded coconut for an added layer of chewiness and a tropical flair that complements the peanut butter.
-
Nutty Crunch: Toss in your favorite chopped nuts, such as almonds or walnuts, to enhance the texture and add a crunch factor, reminiscent of classic granola bars.
For even more delicious options and inspiration, don’t forget to check out my recipes for Herb Butter Salmon or Butter Poached Lobster to keep things exciting in the kitchen!
Expert Tips for Peanut Butter Cheerio Bars
- Proper Ingredients: Always use well-stirred peanut butter to prevent excess oil separation, ensuring the mixture binds well for your Peanut Butter Cheerio Bars.
- Mixing Technique: Stir Cheerios gently but thoroughly; this avoids crushing the cereal while ensuring every piece is beautifully coated.
- Press Firmly: When pressing the mixture into the pan, don’t skip this step—firmly compacting it helps the bars maintain their shape during cutting.
- Chill Time: Allow adequate chilling time of 30–60 minutes; skipping this step could result in crumbly bars that fall apart.
- Experiment Wisely: Feel free to add your favorite mix-ins, but remember that too many can alter the texture and stickiness; balance is key!
What to Serve with Easy Peanut Butter Cheerio Bars
Elevate your snack time experience by pairing these delightful bars with complementary flavors and textures.
-
Fresh Fruit Salad: A vibrant mix of your favorite fruits adds a refreshing contrast, balancing the sweetness of the bars. Strawberries, berries, or citrus segments create a joyful, colorful dish.
-
Greek Yogurt: Serve with a dollop of creamy Greek yogurt for a protein-packed delight. Add a drizzle of honey or a sprinkle of cinnamon for an extra touch of flavor.
-
Nutty Trail Mix: A handful of nutty trail mix offers satisfying crunch and protein. Consider adding dried fruits for a sweet bite that pairs perfectly with the chewy bars.
-
Milkshake: Treat yourself to a delicious milkshake! Blend your favorite flavors, like chocolate or vanilla, to complement the nutty essence of the bars. It’s a classic match that delights the palate.
-
Veggie Sticks with Hummus: Offer crisp veggie sticks with a side of hummus. This savory pairing provides a delightful crunch that contrasts the sweetness of the bars, making it a well-rounded snack.
-
Herbal Tea or Lemonade: Enjoy a soothing cup of herbal tea or a refreshing glass of lemonade with your bars. The light flavors of these drinks brighten the palate and enhance the overall snacking experience.
-
Dark Chocolate Squares: For a touch of indulgence, serve dark chocolate squares alongside. The rich chocolate flavor harmonizes beautifully with the peanut butter, turning your snack time into a little treat to remember!

Peanut Butter Cheerio Bars Recipe FAQs
How do I choose the right peanut butter for this recipe?
Absolutely! Opt for creamy peanut butter for a smooth texture, ensuring it’s well-stirred to incorporate any oil. If you have nut allergies, seed butter such as sunflower seed butter is a great alternative that provides similar creaminess and flavor.
How should I store my Peanut Butter Cheerio Bars?
You can store them in an airtight container at room temperature for up to 1 week, ensuring they are kept in a cool, dry place. If you want to keep them fresh longer, refrigerate them, where they’ll last up to 2 weeks while retaining their chewy texture.
Can I freeze the Peanut Butter Cheerio Bars?
Absolutely! To freeze, wrap each bar individually in plastic wrap or parchment paper, then place them in a zip-top freezer bag. They can last in the freezer for up to 3 months. When you’re ready to enjoy, simply thaw them at room temperature for a delicious snack!
What should I do if my bars are crumbly after chilling?
If your bars turn out crumbly, it might be because they weren’t pressed firmly enough in the pan or not chilled long enough. Always make sure to press the mixture firmly into the pan for at least 3-5 minutes. If needed, you can attempt to squeeze the crumbled bars back together and refrigerate them again to help bind the mixture.
Can I make this recipe vegan or gluten-free?
Very! To make the Peanut Butter Cheerio Bars vegan, simply substitute honey with maple syrup or agave syrup. For gluten-free options, use certified gluten-free Cheerios. Using dairy-free chocolate chips as an option will also keep them vegan through and through!
Are there any allergies I should consider?
Definitely! Peanut allergies are the most common concern here, so for those with nut allergies, use seed butter instead. If you’re including mix-ins like chocolate chips, ensure they’re free from allergens if others in your household are sensitive to dairy, gluten, or other common ingredients. Always check labels to be safe!

Peanut Butter Cheerio Bars: No-Bake Snack for Everyone!
Ingredients
Equipment
Method
- In a large, non-stick pot over medium heat, combine peanut butter and honey (or syrup). Stir continuously for about 2-3 minutes until smooth and glossy.
- Remove from heat and stir in Cheerios until evenly coated, about 2 minutes.
- Transfer mixture into a greased baking pan, pressing it firmly for 3-5 minutes to ensure it’s compact.
- Cover and refrigerate for 30-60 minutes until firm.
- Once chilled, cut into rectangular bars and serve immediately or store in an airtight container.

Leave a Reply