3-Ingredient Peanut Butter Cheerio Bars – Easy Snack

Last updated on August 14, 2025

Have you ever found yourself staring into the abyss of an empty pantry, wondering what to whip up for a quick snack? I remember one particularly hectic afternoon when my kids returned home from school, famished and eager for a treat. I was met with that familiar chorus of “Mom, what’s for snacks?” My mind raced, but then it hit me: a simple, delightful recipe for Peanut Butter Cheerio Bars.

As I gathered the few ingredients needed, I felt a wave of relief wash over me. This no-fuss recipe promised a quick, delicious solution that was stress-free—perfect for busy families like yours and mine. Today, I want to share this easy recipe that you can whip up even if it’s the first time you’re stepping into the kitchen. Let’s dive into Peanut Butter Cheerio Bars!

Why I Love This Recipe of Peanut Butter Cheerio Bars

The joy of making Peanut Butter Cheerio Bars lies in their simplicity and versatility. This recipe has become a cherished staple in my household, offering not just a quick energy boost but also a cozy way to bring everyone together.

What makes these bars special to me is their nostalgic quality. I can still remember the first time I made them years ago. My children helped stir the mixture, their little hands covered in sticky peanut butter. It wasn’t just about making a snack; it was a bonding moment filled with laughter and mess—a recipe that not only nourishes but also creates memories.

For beginner cooks, this recipe is a dream come true. You don’t need culinary training to create these bars, and they provide an excellent introduction to basic cooking skills. With just a handful of ingredients and minimal steps, you’ll be amazed at how easy it is to make something so delicious. Plus, the emotional benefit of sharing homemade snacks with your family is priceless.

Ingredients You’ll Need for Peanut Butter Cheerio Bars

Peanut Butter Cheerio Bars

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• Author: Sarah Mendez
• Total Time: 1 hour 10 minutes (including chilling)
• Yield: 16 bars 1x
• Diet: Vegetarian

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Description

Peanut Butter Cheerio Bars are a quick, no-bake snack made with creamy peanut butter, honey, and crunchy Cheerios. Perfect for busy mornings, after-school treats, or a healthy grab-and-go bite, these bars are naturally sweetened, customizable with add-ins, and take just minutes to prepare.

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Ingredients

Scale 1x2x3x

• 1/2 cup peanut butter (creamy or crunchy)
• 1/2 cup honey
• 4 cups plain Cheerios (gluten-free if needed)

Optional Add-Ons:

• Chocolate chips (dark or semi-sweet)
• Dried fruit (raisins, cranberries)
• Chopped nuts (almonds, walnuts)

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Instructions

1. In a microwave-safe bowl, combine peanut butter and honey. Microwave for 30 seconds, then stir until smooth. Heat a few more seconds if needed, being careful not to overheat.
2. Add Cheerios to the peanut butter-honey mixture and stir gently until fully coated.
3. Line an 8×8 or 9×9-inch baking dish with parchment paper. Transfer the mixture into the dish and press down firmly until evenly compact.
4. Refrigerate for about 1 hour, or until set.
5. Lift the mixture out using the parchment paper, then slice into squares or rectangles.
6. Store leftovers in an airtight container in the refrigerator for up to 1 week.

Notes

• For nut-free version, replace peanut butter with sunflower seed butter.
• For vegan option, use agave nectar instead of honey.
• Rice Krispies or another whole-grain cereal can replace Cheerios.
• Ensure bars are pressed firmly to prevent crumbling.

• Prep Time: 10 minutes
• Cook Time: 0 minutes
• Category: Snack, No-Bake
• Method: No-Bake
• Cuisine: American

Nutrition

• Serving Size: 1 bar
• Calories: 140
• Sugar: 9g
• Sodium: 75mg
• Fat: 6g
• Saturated Fat: 1g
• Unsaturated Fat: 4g
• Trans Fat: 0g
• Carbohydrates: 18g
• Fiber: 2g
• Protein: 3g
• Cholesterol: 0mg

Keywords: peanut butter cheerio bars, no bake cereal bars, healthy peanut butter snacks, easy cereal treats

Essentials

1. Peanut Butter (½ cup):

   • This creamy goodness is the heart of the bars. It offers rich flavor and provides healthy fats, making these bars satisfying and delightful. You can use creamy or crunchy peanut butter based on your preference.

2. Honey (½ cup):

   • Honey serves as both a natural sweetener and a binding agent. Its sweetness balances the richness of the peanut butter. Feel free to experiment with different types, like clover or wildflower honey, to find your favorite flavor.

3. Cheerios (4 cups):

   • Plain Cheerios provide the perfect crunchy texture. They are also a healthier alternative compared to sugary cereals. If you want, you can use gluten-free Cheerios for a gluten-free version of this snack.

Optional Add-Ons:

• Chocolate Chips: A great way to add a sweet twist to these bars. Use dark chocolate or semi-sweet for a little indulgence.

• Dried Fruit: Raisins or cranberries can provide additional flavors and textures if you want to make things a bit fruity.

• Nuts: Chopped almonds or walnuts can enhance the protein content, giving those bars even more crunch.

Substitutions and Shortcuts:

• Nut Butters: If you have nut allergies, sunflower seed butter works just as well.

• Sweeteners: Agave nectar can replace honey for a vegan option.

• Cereal Variations: If you don’t have Cheerios on hand, try using Rice Krispies or another whole-grain cereal as an alternative.

How to Make Peanut Butter Cheerio Bars Step-by-Step

Now that you have your ingredients ready, let’s get started on making your Peanut Butter Cheerio Bars.

Step 1: Melt the Peanut Butter and Honey

Start by taking a microwave-safe bowl. Add ½ cup of peanut butter and ½ cup of honey. Place the bowl in the microwave and heat for about 30 seconds on high. Once the time is up, take the bowl out (be careful, it might be hot!) and stir until you have a smooth, creamy mixture. If necessary, you can return it to the microwave for another few seconds, but keep an eye on it to avoid overheating.

Step 2: Mix in the Cheerios

Now comes the fun part! Add the 4 cups of plain Cheerios to the peanut butter-honey mixture. Using a spatula or wooden spoon, carefully combine everything until the Cheerios are evenly coated in that tasty mixture. Take your time with this step; it’s essential to ensure every Cheerio gets a good helping of that delicious blend.

Step 3: Press into the Dish

Prepare an 8×8 or 9×9-inch baking dish by lining it with parchment paper. This will help you easily remove the bars once they’re set. Pour the Cheerio mixture into the dish and press it down firmly with your hands or the back of a spatula. Make sure it’s evenly spread and compact.

Step 4: Chill

Place the dish in the refrigerator and let the mixture firm up. This usually takes about an hour. This step is crucial for giving the bars their structure.

Step 5: Slice and Enjoy

Once the mixture is firm, take it out of the fridge. Lift the bars out using the parchment paper and place them on a cutting board. Slice them into squares or rectangles, depending on your preference.

Step 6: Store Leftovers

Finally, pack any leftovers in an airtight container and keep them in the refrigerator. They should stay fresh for about a week, making them a great make-ahead snack.

Common Mistakes to Avoid

Not Measuring Accurately

One of the simplest mistakes you can make is not measuring the ingredients correctly. Too much or too little peanut butter or honey can affect the texture and flavor of the bars. Use a dry measuring cup for the Cheerios and a liquid measuring cup for the honey to get it just right.

Overheating the Mixture

When melting peanut butter and honey, it’s easy to go overboard in the microwave. Heat in short bursts and stir frequently. You want them to be warm enough to mix smoothly, but not so hot that they lose their integrity.

Not Compacting the Mixture

Failing to pack down the mixture tightly in the dish can lead to crumbly bars. Press firmly using your hands or a flat object to ensure it’s dense.

Forgetting to Chill Long Enough

Patience is key! Refrigerating the bars allows them to set properly. If you cut them too soon, they might fall apart.

Easy Variations for Peanut Butter Cheerio Bars

Chocolate-Covered Bars

For a chocolate twist, after slicing your bars, dip them in melted chocolate (milk, dark, or white) and let them cool on a parchment-lined cookie sheet. This adds an extra layer of deliciousness.

Nutty Cheerio Bars

Incorporate ½ cup of mixed nuts into your mixture for extra crunch and protein. Almonds, cashews, or walnuts can give your bars a heartier flavor, making them a more filling snack.

Tropical Cheerio Bars

Add ½ cup of dried pineapple or toasted coconut to the mix. It will give your Peanut Butter Cheerio Bars a tropical flair that’s perfect for summer snack time or a fun treat to take on vacation.

Cinnamon Spice Bars

Mix in a teaspoon of cinnamon to the peanut butter and honey blend before adding the Cheerios. This subtly warms up the flavor profile, making these bars a great autumn snack.

Serving Suggestions for Peanut Butter Cheerio Bars

After-School Snack

These bars are perfect for those hungry little ones coming in from school. Pair them with fresh fruit for a balanced snack that fuels their playtime.

Packed Lunch Surprise

Throw a couple of bars in your kids’ lunchboxes for a sweet surprise. They’re easy to store and won’t squish like other snacks might, making them a reliable addition to any lunch.

On-the-Go Energy Boost

These bars also make a fantastic on-the-go snack for busy parents. Whether you’re driving to soccer practice or headed to work, a couple of Peanut Butter Cheerio Bars can keep you fueled and satisfied.

Afternoon Pick-Me-Up

Enjoy a bar with your afternoon tea or coffee for a sweet touch. It pairs nicely with a warm drink and can be just what you need to power through the rest of the day.

Conclusion

Making Peanut Butter Cheerio Bars is easier than it looks. They offer a cozy and classic taste that is customizable to suit your family’s preferences. This recipe is truly beginner-approved, providing a fun, stress-free way to create something homemade.

I invite you to give this recipe a try. I guarantee you’ll see how easy it is to make delicious treats that the whole family will love. Once you get the hang of it, you might find yourself experimenting with different ingredients, making it a project that’s all your own.

So, gather your ingredients and start making some memories—because these Peanut Butter Cheerio Bars are waiting to be enjoyed!

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FAQs About Peanut Butter Cheerio Bars

Thank you for joining me in this cozy kitchen adventure! I hope your Peanut Butter Cheerio Bars bring as much joy to your family as they do to mine. Happy cooking!