Keto Granola Bars
Published January 15, 2021 • Updated February 28, 2026
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Crunchy, snappy keto granola bars made with pecans, seeds, and olive oil. I make a batch every week for my boys to grab before soccer and school.
I started making these because my two boys needed something they could grab on the way out the door without leaving crumbs all over the car. Most store-bought bars are loaded with sugar and grains, so I wanted low carb granola bars that actually held together and tasted like something they’d pick on their own.
The real difference here is olive oil. I know it sounds strange, but I tested butter, coconut oil, and olive oil side by side. Butter made them soft and crumbly after a day. Coconut oil got the texture closer, but they still bent instead of snapped. Olive oil is what creates that firm, crunchy snap you want in a bar going into a backpack or lunchbox. You don’t taste it at all once everything bakes together.
I use Magic Spoon cereal as the base because those little O shapes hold up in the food processor without turning to dust. Pulse them with pecans and salt until you get coarse crumbs (not powder), then fold in pumpkin seeds, sunflower seeds, and shredded coconut. The mix of textures is what makes these work. Every bite has something crunchy, something toasty, and a bit of chew from the coconut.
The binder is sugar-free maple syrup. I use ChocZero, which caramelizes during baking and locks everything together. When you press the mixture into the pan, really compact it. I use the back of a greased spatula and push hard, corner to corner. The tighter you press, the cleaner your bars cut later.
Baking time depends on your pan. I bake at 300 degrees and mine usually finish around 22 minutes on a thin sheet pan. If you’re using a thicker baking dish, expect closer to 30-35 minutes. Look for golden brown edges pulling away from the foil. Let them cool at least 15 minutes before cutting, or they’ll crumble on you.
I keep them in a ziplock bag on the counter and they stay crunchy for about 7-10 days. They freeze well too. Wrap each bar individually in parchment paper, store in a freezer bag, and they’ll keep for up to 3 months.
These are the bars I pack for camping trips, hiking days, and school lunches. My boys don’t think of them as “keto,” they just think of them as their snack. If you want a different flavor spin, try my white chocolate raspberry version or throw in some rosemary garlic almonds instead of plain pecans.
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Ingredients
2 cups keto cereal -
1/2 cup pecans
-
1/4 teaspoon salt
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1/3 cup sugar free maple syrup
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1/3 cup olive oil
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1/2 cup pumpkin seeds
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1/2 cup sunflower seeds
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1/2 cup unsweetened shredded coconut
Step by Step Instructions
Step by Step Instructions
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.
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.
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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Get My Macros + Recipes →Frequently Asked Questions
Can I make these no-bake?
I've tried a no-bake version by chilling the mixture in the fridge for a few hours instead of baking. It works, but the texture is completely different. You get a softer, chewier bar instead of the crunchy snap from baking. If you want that crunch, bake them. If you're fine with chewy and don't want to heat up the oven, press the mixture into a lined pan and refrigerate for at least 3 hours before cutting.
What makes these crunchy instead of chewy?
Two things: olive oil and bake time. I tested butter and coconut oil side by side, and both made the bars bend instead of snap. Olive oil firms up during baking and gives you that crisp break. The other factor is pulling them at the right time. I look for golden brown edges pulling away from the foil, which usually happens around 22 minutes on my thin sheet pan. Pull too early and they're soft in the middle.
Why do my bars fall apart when I cut them?
I've had this happen and it's almost always one of two things. Either I didn't press hard enough (you really need to compact the mixture into every corner) or I didn't let them cool long enough. I give mine a full 15 minutes before I touch a knife to them. If they're still crumbling, try refrigerating the whole pan for 30 minutes before cutting.
Can I use almond butter or peanut butter instead of olive oil?
I've tried subbing in almond butter and it does hold the bars together, but the texture shifts from crunchy to dense and chewy. If that's what you prefer, go for it and use the same amount. I just like the lighter, crispier result from olive oil, which is why I stick with it.
Can I skip the cereal and use only nuts and seeds?
I've made them both ways. Without the cereal, you get a denser, heavier bar that's more like a nut cluster. It still tastes good, but I prefer the lighter crunch the cereal adds. If you skip it, increase the total nuts and seeds by about half a cup to make up the volume.
How do I get clean cuts?
I struggled with this at first. What works for me is pressing the mixture as tightly as possible before baking (a flat-bottomed glass works even better than a spatula), then letting the bars cool completely. I use a sharp chef's knife and press straight down instead of sawing. If they're still crumbling at the edges, pop the pan in the fridge for 20 minutes before cutting.
Can I add protein powder?
I've experimented with adding a scoop of unflavored whey to the dry mix. It works, but you need to add an extra tablespoon or two of syrup because the powder absorbs moisture. I'd start with one scoop and see how the consistency looks before pressing into the pan. Vanilla-flavored protein also works well with the pecans and coconut.
I tried browning the olive oil before mixing it with the maple syrup and it completely changed the flavor. There's this nutty, almost toasted thing that comes through in every bite, especially with the pecans, and the bars set noticeably firmer once they cool. Made the original version probably four times and loved it, but this version I keep thinking about. One other thing that actually helped: pressing the mixture down hard with the flat bottom of a measuring cup right after you spread it in the pan, before it goes in the oven. Firm pressure. The bars cut so much cleaner and you don't get crumbles at the edges. Still using parchment like the recipe says, that part is non-negotiable.
Tried cutting at 10 minutes the first time and got a pile of granola instead of bars (still freaking good, but not the plan). Fifteen minutes is real, not a suggestion. Second batch I swapped half the olive oil for almond butter and the texture went chewier and denser, holds up way better once they're in a bag.
The granola pile gets everyone once. I've done the almond butter half-swap too and yeah, way better for bags. Less snap but when you're packing them for kids that probably matters more than the crunch.
Was skeptical about the olive oil (every keto bar recipe I've tried uses coconut oil), but it's actually what makes these hold together. The bars snap clean instead of crumbling. Haven't bought from the Whole Foods keto section since.
Didn't think olive oil belonged in granola bars, but this crunch beats anything from the store. Mine took closer to 22 minutes, so watch it.
The olive oil was the last thing I landed on for these. It's what creates that snap instead of going chewy. 22 minutes tracks, especially on thicker pans.