Peanut Butter Cheerio Bars

Category: Sweet Finishes & Fresh-Baked Joy

These bars blend creamy peanut butter with sweet honey to coat Cheerios thoroughly, creating a satisfying, crunchy snack. The mixture is warmed until silky, then combined with the cereal and pressed into a pan to chill. Once firm, they're cut into bars ideal for quick energy boosts or on-the-go treats. Storing them chilled keeps the texture perfect throughout the week.

Breanna smiling at the camera.
Created By Breanna
Last updated on Wed, 11 Mar 2026 21:08:20 GMT
A close up of a peanut butter and cheerio bar. Save
A close up of a peanut butter and cheerio bar. | foodiffy.com

This peanut butter Cheerio bar recipe is perfect when you need a quick wholesome snack that feels homemade and satisfying. It comes together with just a few ingredients and offers a crunchy texture paired with sweet and nutty flavors making it great for busy days or a lunchbox treat.

I came up with this after raiding the pantry for something easy to pack in my kids’ lunch and it quickly became a staple in our house for afternoon snacks.

Ingredients

  • Peanut butter: smooth or crunchy adds richness and helps bind the bars choose a natural variety with minimal additives for the best flavor
  • Honey: provides natural sweetness and helps hold everything together pick a raw or local honey for extra depth
  • Plain Cheerios cereal: offers a neutral but crunchy base look for fresh, crispy boxes without stale pieces

Instructions

Build The Sweet Peanut Butter Base:
Combine peanut butter and honey in a microwave-safe bowl. Heat for about thirty seconds until soft then stir well until the mixture becomes smooth and silky. If you prefer you can melt them on the stove using low heat, stirring constantly to prevent burning.
Coat The Cereal:
Add the Cheerios into the peanut butter and honey mixture. Stir gently but thoroughly so every piece gets evenly coated. This step is crucial to ensure the bars hold together well and have consistent flavor throughout.
Press and Chill:
Line an 8 by 8 inch pan with parchment paper. Pour the mixture into the pan then press it down firmly using the back of a spoon or clean hands to evenly compact it. Refrigerate for about one hour or until the bars are set and firm.
Cut and Serve:
Remove from fridge then lift the entire block out of the pan using the parchment paper. Cut into squares or bars of your preferred size. Store them covered in the fridge to keep them fresh and grab-and-go ready all week.
A close up of a peanut butter cheerio bar.
A close up of a peanut butter cheerio bar. | foodiffy.com

Peanut butter is one of my all-time favorite pantry ingredients because it is so versatile and comforting. These bars remind me of baking snacks with my mom when I was little, and the smell of melting honey and peanut butter still feels like home.

Storage Tips

Store these bars tightly covered in the refrigerator to keep their texture and prevent them from becoming sticky or soggy. They keep well for up to a week which makes them ideal for prepping snacks ahead of time. If you want to take them on the go, wrap each bar individually in parchment or wax paper.

Ingredient Swaps

You can substitute peanut butter for almond or cashew butter if you want a different nutty flavor or need a peanut-free option. For a touch of extra flavor, sprinkle in some cinnamon or add mini chocolate chips with the Cheerios before pressing the bars. Maple syrup is another alternative for honey if you prefer a vegan option.

Serving Ideas

These bars make a perfect snack with a glass of milk or a scoop of yogurt for breakfast. They also work well chopped into a cereal bowl or as an energy boost during afternoon slumps. For kids, packing one or two bars alongside fruit creates a balanced small lunch or snack.

A close up of a square of peanut butter and cheerios.
A close up of a square of peanut butter and cheerios. | foodiffy.com

These bars come together fast and bring nostalgic comfort to every bite.

Frequently Asked Recipe Questions

→ Can I use crunchy peanut butter instead of smooth?

Yes, crunchy peanut butter adds extra texture and crunch to the bars, complementing the Cheerios well.

→ Is there an alternative way to melt the peanut butter and honey?

Besides microwaving, you can melt the peanut butter and honey gently on the stove using low heat while stirring constantly to prevent burning.

→ How should these bars be stored to maintain freshness?

Keep the bars refrigerated in an airtight container to preserve their firmness and freshness for the whole week.

→ Can other cereals be used in place of Cheerios?

Yes, cereals with a similar texture and size, like cornflakes or puffed rice, work well as substitutes.

→ What is the best way to press the mixture into the pan?

Use parchment paper to line the pan and press the mixture firmly and evenly with a spatula or your hands for compact bars.

Peanut Butter Cheerio Bars

Crunchy peanut butter and honey mix coats Cheerios for an easy grab-and-go snack bar.

Preparation Time
10 mins
Time to Cook
1 mins
Overall Time
11 mins
Created By: Breanna

Type of Recipe: Desserts & Baking

Cooking Difficulty: Suitable for Beginners

Cultural Origin: American

Portion Size: 12 Number of Servings (12 bars)

Dietary Options: Good for Vegetarians, Dairy-Free

Ingredients Required

→ Binding Mixture

01 120 ml smooth or crunchy peanut butter
02 120 ml honey

→ Cereal

03 100 g plain Cheerios

Guide to Cooking

Step 01

Combine peanut butter and honey in a microwave-safe bowl and heat for 30 seconds. Stir until the mixture is smooth and silky. Alternatively, melt together gently on the stovetop.

Step 02

Add the Cheerios to the peanut butter-honey mixture and stir until all pieces are thoroughly coated.

Step 03

Press the mixture firmly into an 20x20 cm pan lined with parchment paper. Refrigerate for approximately 60 minutes until firm.

Step 04

Cut the set mixture into bars or squares. Store covered in the refrigerator for convenient snacking throughout the week.

Extra Suggestions

  1. Use smooth peanut butter for a creamier texture or crunchy for added bite.

Necessary Equipment

  • Microwave-safe bowl
  • 8×8 inch (20×20 cm) baking pan
  • Parchment paper

Allergen Info

Always check ingredient labels for allergens, and talk to a health expert if you’re unsure.
  • Contains peanuts and may contain traces of gluten

Nutritional Info (Per Serving)

Nutrition facts are for general information and shouldn’t replace professional health advice.
  • Energy (Calories): 150
  • Fats: 8.7 g
  • Carbohydrates: 18.5 g
  • Protein: 4.5 g