Keto Granola Bars

Prep: 5 min Cook: 30 min Total: 35 min Servings: 12
Annie Lampella @ Ketofocus

By Annie Lampella, Pharm.D.

Published January 15, 2021 • Updated December 6, 2025

Reader Rating
5 Stars (2 Reviews)
Dairy FreeKid Friendly

This post may contain affiliate links. See my disclosure policy.

Crispy, crunchy low-carb granola bars are the perfect on-the-go healthy snack for kids. These homemade keto granola bars are gluten-free and grain free. Plus they are so much better than the store bought variety. Easy to make and delicious!

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Keto Granola Bars

5 (2) Prep 5m Cook 30m Total 35m 12 servings

Ingredients

  • 2 cups keto cereal
  • 1/2 cup pecans
  • 1/4 teaspoon salt
  • 1/3 cup sugar free maple syrup
  • 1/3 cup olive oil
  • 1/2 cup pumpkin seeds
  • 1/2 cup sunflower seeds
  • 1/2 cup unsweetened shredded coconut

Step by Step Instructions

Step by Step Instructions

1
Pulse it

Add cereal, pecans and salt to a food processor. Pulse until coarse crumbs form.

ground up cereal and nut mixture in a food processor
2
Get a large bowl

In a large bowl, stir together sugar-free maple syrup and olive oil. Pour in nutty cereal mixture and remaining ingredients. Stir until combined.

stirring granola bar mixture with a spoon
3
Spread it

Spread mixture into a foil or parchment lined baking dish. If using foil, spray the foil with cooking spray so the bars won’t stick to the foil. Press down the mixture with the back of a greased spatula. Bake at 300 degrees for 30 to 40 minutes or until golden brown.

granola mixture pressed in to a baking dish with parchment paper hanging out
4
Remove & cool

Remove from oven. Let cool for 15 minutes before cutting into bars with a knife.

cutting into granola bars with a knife
Nutrition Per Serving
223 Calories
19.5g Fat
6.2g Protein
3.9g Net Carbs
12g Total Carbs
12 Servings
Nutrition disclaimer

The nutrition information provided is an estimate and is for informational purposes only. I am a Doctor of Pharmacy (Pharm.D.); however, this content is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always consult your physician or other qualified health provider before making any lifestyle changes or beginning a new nutrition program.

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Low carb granola bars recipe

stack of keto granola bars with broken granola bars next to it
Crispy, crunchy keto granola bars are a staple in my house with my two active boys. These homemade granola bars are something easy they can grab whether they are packing their lunch or needing a quick bite before soccer practice. They also make a good option for keto camping or hiking. I like that these low-carb granola bars are easy to make and versatile. So I can use a mix of nuts and seeds – even through in chocolate chips – if I want to make a different flavor. Feel free to add any nuts or seeds you have in your pantry.
a granola bar with lots of seeds and nuts in it

Keto approved cereal

I like to add some keto cereal to my low-carb granola bars. There are a couple different manufacturers that make sugar-free cereal. And they come in all kinds of different flavors so you can experiment with different types when it comes to make these gluten-free granola bars. Magic Spoon is the cereal that I used for this recipe. All of there cereals are in a characteristic “O” shape. They have a wide range of flavors – from Frosted, Peanut Butter, Chocolate, Fruity, Blueberry and MORE! All of their cereals are gluten-free and grain free. They are about 3 grams net carbs per serving.
keto cereal and pecans in a food processor

Sugar free syrup

The glue that helps hold these low-carb bars together is the maple syrup, but be sure to get sugar-free maple syrup. My favorite brand is by ChocZero. You can save 10% off your order with my affiliate link KETOFOCUS. There are other brands that make sugar-free syrups. Some are even available at the grocery store.
a sliced crispy granola bar showing layers of nuts and seeds

Cereal bar storage

Store your leftover keto granola bars at room temperature in an air tight container or bag. They will stay fresh for about 7-10 days, that is, if they last that long!
nuts and seed mixture in a glass bowl

Variations

This keto granola bar recipes uses keto cereal, pecans, pumpkin seeds, sunflower seeds and coconut. However, you don’t have to follow this recipe exactly, you can use whatever combination of keto friendly nuts, seeds and cereal you have on hand. Don’t have keto cereal, you can omit it. Have macadamia nuts instead of pecans – go for it! Here are some low-carb friendly substitutes you can use in your cereal bars.
a stack of granola bars with chunks nearby

Other low-carb kid friendly snacks

As a kid, granola bars were my favorite snack. They are a portable, convenient option to pack in a lunch box or take with you on a hike. Here are some other healthy, low-carb snacks your kids may enjoy:
Keto Granola Bars

Frequently Asked Questions

Can I substitute the keto cereal with another type of cereal?

Yes! You can substitute the keto cereal with any other low-carb or grain-free cereal, but be sure to check the carb content to keep it keto-friendly.

What can I use instead of sugar-free maple syrup?

If you don't have sugar-free maple syrup, you can use sugar-free honey or a low-carb sweetener like erythritol or monk fruit sweetener, adjusting the quantity to taste.

How should I store these granola bars?

Store your keto granola bars in an airtight container at room temperature for up to a week. For longer storage, keep them in the refrigerator for up to two weeks or freeze them for up to a month!

Are these granola bars suitable for kids?

Absolutely! These keto granola bars are a healthy snack option for kids, and they love the crunchy texture and delicious flavors while you can feel good about the low-carb ingredients.

Can I add other nuts or seeds to the recipe?

Definitely! Feel free to mix in your favorite nuts or seeds, like almonds or chia seeds, to customize the flavor and texture to your liking.

About the Author
Annie Lampella, Pharm.D.

Annie Lampella, Pharm.D.

Annie is a Doctor of Pharmacy, mom, and the recipe creator behind KetoFocus. With a B.S. in Genetics from UC Davis, she has over 14 years of experience developing family-friendly keto recipes based on the science of human metabolism.

Learn more about Annie View My Cookbook

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Reviews 2
5 Stars (2 Reviews)
  1. T
    Taylor Vaughn May 12, 2025

    These granola bars are perfect for a quick snack. Love that they're crunchy and keto-friendly!

    Reply
  2. M
    Marcus L. May 5, 2025

    These turned out great! I’ve been doing keto for a few weeks now and needed something I could grab quickly in the morning. These bars were simple to make and held together well—definitely going into my regular rotation.

    Reply

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