Peanut Butter Granola Bars

Enjoy your fitness journey with these tasty, healthy, and easy Peanut Butter Granola Bars!

You will surely appreciate making your own granola bars at home. There are so many flavors you can try, and everyone needs to have a taste of these treats.

These granola bars are perfect for breakfast, snacks, or dessert, whether you’re busy or on a diet. It’s so easy to make! In fact, it only takes three ingredients, and it’s a no-cook recipe.

healthy peanut butter granola bar recipe

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You will certainly add this to your healthy recipes. With Peanut Butter Granola Bars, you can enjoy an enjoyable meal without feeling guilty about the extra calories!

How to Make Peanut Butter Granola Bars

Do you want to know how I make Peanut Butter Granola Bars in minutes? Let me tell you everything you need to know everything about it so you can make it at home!

easy homemade granola bars


Here are my go-to foods for these healthy Peanut Butter Granola Bars:

Jumbo oats

They’re certainly called jumbo oats for a reason. These oats are big on flavor and health benefits for your diet! I usually use them for vegan and vegetarian dishes, especially when I’m on a diet.

Preparing meals with jumbo oats is a great way to start your day! If you love oats, then I suggest making Overnight Oats, Oats Breakfast Smoothie, and Classic Granola too.

Health Benefits

  • Oats have lots of antioxidants to protect you from many health problems.
  • According to Healthline, oats are good sources of fiber for your digestion and appetite.
  • They also improve insulin sensitivity to keep your blood sugar at bay.
  • Everyday Health shared that oats can have positive effects on reducing belly fat, too.
  • Eating oats is also an effective way of boosting your energy and immunity.
easy peanut butter granola bars prep
Peanut butter

While usually used as a sandwich spread, why not try peanut butter with granola this time? It has a smooth and thick texture that binds and shapes the oats together.

Moreover, this adds a nutty and mildly sweet flavor to make the bars yummier! You can also prepare Peanut Butter Banana Milkshake to pair with these bars. 

Learn how to make the best Homemade Peanut Butter like a pro.


For the final touch, add honey as a natural and healthy sweetener. It has a rich quality that tastes like a mix of woody, sweet, smoky, and nutty flavors.

It also helps mix the oats and peanut butter for easy storage. Additionally, this is my go-to sweetener for Iced Tea and other desserts!

peanut butter granola bars molding

List these down to make tasty Peanut Butter Granola Bars that are good for you! They will surely have the best flavor and health benefits.


Let’s start making these Peanut Butter Granola Bars, shall we?

  1. Mix the peanut butter and honey with a spoon in a bowl
  2. Stir in the honey until well mixed. 
  3. Then, press the mixture into the granola bar mold
  4. Cover it with parchment paper.
  5. Press it with a rolling pin.
  6. Refrigerate for 30 minutes or freeze for 10 minutes or until firm.

Bite into the crunchy, nutty, and sweet goodness of the Peanut Butter Granola Bars. Don’t forget to share this recipe with your family and friends! Indeed, it’s a recipe worth sharing!


Storing Jumbo Oats

  • According to Simply Oatmeal, keep jumbo oats at room temperature for a long time.
  • Once opened, transfer them into a container or resealable bag and place them in a dark and dry area. 

Making Peanut Butter

Roasting the peanuts improves the nutty and smokey taste of the nuts. You can also roast peanuts using the air fryer, frying pan, or oven!

Puree them into peanut butter using a food processor or blender until smooth. Meanwhile, you can use a mortar and pestle or grinder to turn them into butter.

Granola Bar Mold Alternatives

If you don’t have granola bar mold, then you can use other materials, such as:

Peanut Butter Granola Bar Variations

Aside from using jumbo oats, you can also use quinoa flakes or gluten-free oats. On the other hand, you may replace peanut butter with cashew butter or almond butter.

easy peanut butter granola recipe

Happy Muncher also suggests Nutella, mashed bananas, or tahini to replace the peanut butter. Meanwhile, you can replace honey with maple syrup, brown sugar syrup, chocolate syrup, and more.

For more granola bars, I suggest adding:

easy peanut butter granola bars

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How to Serve Peanut Butter Granola Bars

Peanut Butter Granola Bars make excellent meals for breakfast, snacks, or desserts. I especially suggest making this if you’re trying to cut down on sugary treats.

You can also enjoy this as a workout snack to give you more energy. 

healthy peanut butter granola bars

Enjoy your peanut butter granola bars with any of these recipes to give yourself a full meal:

Here are some drinks to go with your Peanut Butter Granola Bars:

healthy peanut butter granola bars

Storage Tips

  • At room temperature: According to Once Upon a Chef, you can keep granola bars at room temperature for two weeks.

make ahead

  • In the fridge: Wrap the peanut butter granola bars in parchment paper. Then, store it in a jar for up to three weeks.
  • To freeze: Freeze the granola bars for up to two months. Wrap them in parchment paper and place them in freezer bags.

Frequently Asked Questions

Is it OK to eat granola bars every day?

Yes, it is okay to eat granola bars every day. These are great on-the-go snacks that can give you nutrients and energy for the day. However, limit your intake to about two bars per day to avoid any adverse effects.

What is in a peanut butter granola bar?

It depends on the recipe. In this recipe, you only need jumbo oats, peanut butter, and honey. There are recipes that use chocolate chips, nuts, seeds, brown sugar, and more!

What’s healthier oats or granola?

Even if homemade granola is made of oats, you still need to decide which one is better for your diet.

For instance, it’s best to go for oats for more carbs and fiber. On the other hand, granola is the better option for more calories and fat in your system.

What makes granola bars stick together?

You need to add binders to make the granola bars stick together. Some of the best options to get this quality are honey and maple syrup.

no-bake granola bars recipe
easy homemade granola bars recipe

Peanut Butter Granola Bars

5 from 2 votes
For a proper diet, use three ingredients to make healthy, simple, and quick Peanut Butter Granola Bars!
Prep Time 15 minutes
Total Time 15 minutes
Servings 18 bars (2.8 oz/80g each)
Course Breakfast & Brunch, Snack
Cuisine American
Calories 282kcal


  • 4 cups old-fashion rolled oats (jumbo oats)
  • 2 cups peanut butter
  • ¾ cup honey


  • Make the granola mixture.
    First, combine the peanut butter and honey with a spoon until well incorporated. Mix the jumbo oats with the peanut butter-honey combination and stir.
  • Prepare the bars.
    Put the mixture in the granola bar mold. Cover it with parchment paper and compress it with a rolling pin or hard object.
    Refrigerate for 30 minutes or freeze for 10 minutes or until firm.
    Each bar weighs 2.8 oz/80g.



  • Use alternative ingredients such as cashew butter, quinoa, almond butter, maple syrup, agave, chocolate syrup, and other binders. 
  • Ice cream molds, baking pans, and cupcake molds make great substitutes for granola bar molds.
  • Consume granola bars in the morning for breakfast or snacks.


Serving: 1 (of 18) barsCalories: 282kcalCarbohydrates: 30gProtein: 9gFat: 16gSaturated Fat: 3gPolyunsaturated Fat: 4gMonounsaturated Fat: 8gSodium: 125mgPotassium: 234mgFiber: 3gSugar: 15gVitamin C: 0.1mgCalcium: 24mgIron: 1mg
Keyword chewy granola, easy granola bars, energy bars, granola bars, Healthy breakfast, healthy granola bar recipe, healthy recipe, peanut butter, protein bars

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    1. Thank you for visiting, Vicky! Raw rolled oats (oatmeal) are nutritious and safe to eat. Additionally, you could brown the oatmeal slightly if preferred.

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