For a crispy, cheesy side dish fast, these air fryer carrot fries are my go-to, fork tender with golden edges, 8.1g net carbs. I toss fresh carrots with garlic, parmesan, and a few simple seasonings, all done in 25 minutes.
Air fryer carrot fries are a simple side dish I make on busy weeknights when I need something fast that my family will actually eat. Just like other vegetable dishes you can cook in the air fryer, like Air Fryer Asparagus or Air Fryer Brussels Sprouts, these roasted carrots come out perfectly done in minutes.
I started making these because I wanted a lower-carb alternative to french fries that still had that crispy, salty, snackable thing going on. Carrots aren’t zero carb, but they’re significantly lighter than potatoes, and the parmesan coating gives them a savory crust that makes them feel indulgent. My kids eat them like fries, which is honestly the whole point.
The trick I’ve landed on is cutting them into uniform strips (about 1/4 inch thick) so they cook evenly. If some pieces are twice as thick as others, you’ll get a mix of burnt edges and raw centers. I also pat them completely dry before tossing with oil, which is the single biggest factor in getting crispy edges instead of steamed, limp carrots.
What I love about this recipe is how adaptable it is. I’ve done savory versions with rosemary and thyme, sweet versions with a little sugar-free brown sugar and cinnamon, and my go-to garlic parmesan version that I’m sharing here. They pair with everything from Air Fryer Pork Chops to Air Fryer Salmon, or I’ll serve them alongside a big salad like my avocado cucumber salad for a lighter meal.
If you’re looking for more keto side dishes or want to explore my full collection of 44 keto air fryer recipes, I’ve got plenty to keep your air fryer busy. These carrot fries are a great place to start because they’re prepped, cooked, and on the table in 25 minutes, and the cleanup is basically nothing.
How to cut carrots into fries
I’ll be honest, cutting carrot fries felt awkward the first couple of times because they roll around on the cutting board. Here’s the method I’ve settled on after making these dozens of times.
Start with a sharp knife and trim both ends of the carrot.
Peel away the outer skin with a vegetable peeler.
Cut each carrot in half widthwise, then slice lengthwise through the center.
Lay each piece cut-side down (this is what stops the rolling) and cut the thicker end into thirds and the thinner end into halves to get uniform fry shapes.
I aim for about 1/4 inch thickness on each piece. It takes an extra minute of attention, but even cuts mean even cooking, and that’s the difference between golden fries and a mix of charred bits and raw centers.
Variations I've tried
I’ve made these carrot fries probably a hundred different ways at this point. Here are the directions I keep coming back to.
Savory: I add fresh thyme or rosemary in the last 3-4 minutes of cooking (herbs burn if you put them in from the start). Paprika and a pinch of turmeric also work well, and I’ve done a Moroccan-inspired version with cumin and coriander that’s surprisingly good with a yogurt dip.
Sweet: I swap out the parmesan and garlic for a light toss of sugar-free brown sugar and cinnamon. The natural sweetness of the carrots caramelizes and you get these sticky, almost candy-like edges. My kids prefer the sweet version, but I reach for savory every time.
Cheese swaps: One of my readers, Shannon, tried mozzarella instead of parmesan and said it turned out great. I’ve also done crumbled feta tossed on right after cooking, which melts just slightly and adds a salty tang.
Types of carrots that work best
I’ve tested several varieties in my air fryer, and they all work, but some give better results than others.
Imperator carrots: The long, skinny ones you see most often at grocery stores. I use these the most because they’re easy to cut into uniform fries and they’re naturally sweet.
Danver carrots: Thick at the top, pointed at the bottom. I find these have great flavor but need extra attention when cutting since the thickness varies so much from top to tip.
Nantes carrots: Uniform shape, smooth, bright orange. These are my second choice because the consistent diameter means every fry cooks at the same rate.
Chantenay carrots: Short and stubby. I’ve used these in a pinch, but they’re better suited for roasting whole than cutting into fries.
Rainbow carrots: Purple, red, yellow, orange. I grab these when I want the plate to look impressive (the purple ones turn a deep burgundy in the air fryer). Same taste, better presentation.
Baby carrots: The easiest option since there’s zero cutting involved. I toss them in whole when I’m feeling lazy. They won’t get as crispy as hand-cut fries, but they’re still good roasted with parmesan and garlic.
What to serve with these carrot fries
I treat these like I would any fry, so dipping sauces are non-negotiable in my house.
Refrigerate: I keep leftovers in an airtight container in the fridge for up to five days. They lose some crunch, but the flavor holds.
Reheat: Always reheat in the air fryer at 375 F for 3-4 minutes. I made the mistake of microwaving them once and they turned completely limp. Still tasted fine, but the texture was gone.
Freezing: I don’t recommend freezing these. The moisture from thawing makes them soggy no matter how you reheat them, and since they take 25 minutes to make fresh, I just make a new batch when I want more.
Preheat the air fryer to 400 F. Peel and cut carrots lengthwise into strips like fries.
For this step
1 lb carrots, peeled
2
Season carrot fries
Transfer carrots into a large bowl. Add olive oil, salt, pepper, garlic powder and parmesan cheese. Toss all together to evenly coat carrot sticks.
For this step
1 tablespoon olive oil
½ teaspoon sea salt
¼ ground black pepper
½ teaspoon garlic powder
3 tablespoons grated parmesan cheese
3
Air fry carrots
Add carrots but don’t overload in the air fryer. You might need to cook 2-3 batches. Air fry for 6-8 minutes. Shake the basket and roast carrots for another 6-8 minutes. Repeat the same with other batches. Serve immediately.
Nutrition
Per serving: 1/4 of recipe
Calories
91
Fat
4.5g
Protein
2.3g
Total carbs
11.3g
Net carbs
8.1g
Nutrition is an estimate calculated from the ingredients listed. Brands vary, so check labels if you track closely.
Frequently Asked Questions
Why are my carrot fries soggy?
It almost always comes down to moisture and crowding. I pat my carrots dry with paper towels before tossing them in oil, and I never pile them on top of each other in the basket, because stacked fries steam instead of roast. If I have a big batch, I cook them in 2-3 rounds. I also shake the basket halfway through (or flip the fries with tongs, which is what I actually do) so every side gets the hot circulating air. The first time I made these I skipped the shake and got dark bottoms with barely cooked tops.
How long does it take to air fry carrots?
Mine take 12-16 minutes total at 400 F, flipping halfway through. The exact time depends on how thick you cut them. When I do thin fries (about 1/4 inch), they're done closer to 12 minutes. Thicker cuts or baby carrots need the full 16. I pull them when the edges are golden and they have a slight give when I press them with tongs.
Do I need to boil carrots before air frying them?
No. I cut raw carrots into strips, toss them with the oil and seasonings, and they go straight into the air fryer at 400 F. They come out fork tender with golden edges in one cook, no boiling or steaming first. Raw is actually better here, because precooked or frozen carrots carry extra moisture and come out soft instead of crispy.
Are air fryer carrots keto?
Carrots are higher in carbs than some vegetables, but I still include them in my keto meals because the portion size is reasonable. A serving of my carrot fries has significantly fewer carbs than regular french fries, and I find the fiber and nutrients make them worth the carb spend. I've been keto since 2012 and carrots have never kicked me out of ketosis when I eat them in normal portions.
Can I use frozen carrots in the air fryer?
I've tried this and it works, but the results are different. Frozen carrots have more moisture, so they come out softer and won't get that crispy parmesan crust I love. If I'm using frozen carrots, I add 2-3 extra minutes of cook time and skip the cheese (it just gets gummy on wet surfaces). For the best results, I always reach for fresh carrots.
Can I make these without parmesan cheese?
I've done dairy-free versions plenty of times. The carrots are still good with just olive oil, salt, pepper, and garlic powder. They won't have that savory cheese crust, but I compensate by adding a little extra garlic and sometimes a sprinkle of nutritional yeast for that umami flavor. My reader Shannon tried mozzarella as a swap and loved it, so you have options.
confession: I’ve made these probably six times and somewhere around batch four I started squeezing lemon over them right when they come out, can’t go back, it cuts through the parmesan in a way that makes them taste more complete. Still docking a star because my bottom-basket carrots always come out softer than the rest, but that might just be my air fryer being difficult.
Lemon at the end is a good call, the acid balances the parmesan. That soft bottom layer is almost always moisture, pat everything dry. Crowding can make it worse though; if the strips are stacked at all, the ones underneath sit in the steam the top ones give off and never crisp up. I’d run smaller batches with space between them, even if that means three rounds instead of two.
Tripling this for a cookout Saturday, so I’m running a ton of batches. Does the parmesan hold up if I keep the early rounds in a low oven, or do they really need to go straight to the table?
Laura, the parmesan softens fast. Even uncovered at 200 F, it loses that lacy edge within 10-15 minutes. I’d stagger the batches toward the end of your cook so most hit the table still crispy.
Tanya, I preheat mine about 3 minutes at 400 before the carrots go in. That hot air from the start is what gets those golden edges instead of them steaming in the basket.
8.1 net carbs is higher than I’d want for something I’m eating every day this week, but they’ve earned it. The garlic comes through stronger on day two, which I wasn’t expecting, and I’ve been eating them cold straight from the container. Going up to two pounds next batch.
Cold from the fridge is how most of my test batches ended up. Day-two garlic is the olive oil doing its thing, it keeps infusing even after the heat’s off.
Switched from the green canister parmesan to freshly grating from a Parmigiano block. Cannot overstate the difference. Fresh parmesan gets those tight lacy edges that actually bond to the carrot surface; the pre-grated stuff clumps and slides. I also started patting the carrots dry before the olive oil. Sounds like overkill. One pass with a paper towel and the edges go golden instead of just steaming soft. The garlic powder at 400F creates a savory crust I keep thinking about after dinner. My only complaint is the yield. Technically four servings if you’re serving other things, but realistically this is a two-person situation.
The block Parmigiano thing doesn’t get enough credit. Once you see those lacy edges form, the canister is done. I say four servings but that’s assuming restraint I don’t have.
Bumped the temp to 410 for the last 3 minutes after the parmesan went on and the crust came out genuinely crispy (not just cooked, actually crispy). That move should probably just be in the recipe.
If you cut the carrots a little thinner than you think you should (closer to 1/4 inch), the parmesan gets this almost lacy crispiness on the edges before the centers go soft. Found that out by accident on my second batch and now I do it intentionally every time. Also added a pinch of smoked paprika to the seasoning mix and it plays really well with the garlic, just rounds it out without fighting the parmesan. Both worth trying.
I’ve made roasted carrots a few different ways and they usually come out either soggy or too plain to bother with. This one’s different. The parmesan actually crisps up around the edges and gives them some texture instead of just coating them. Had to do two batches because I overfilled the basket the first time, which is probably why I only gave it four stars (that’s on me). Keeping this one.
These came out really good, but I want to flag something for other home cooks: cut the carrots thin. I did mine a little thicker and they were tender but never got those golden edges Annie mentions. Second batch I went thinner and suddenly got it. The garlic parmesan combo is subtle in the best way, not overpowering. Adding this to my spring sides rotation.
If you overload the basket they just steam and go soft instead of crisping up. Found that out on my first try. Split mine into two rounds and the second batch came out with those golden edges she mentions. Worth the extra five minutes.
It works but won’t crust up the same way. Nutritional yeast gives you that savory depth, but parmesan actually crisps in the air fryer and nutritional yeast just kind of coats. I’d do about 2 tablespoons tossed in with the oil and seasonings before cooking. Still good, just softer on the outside.
If your parmesan isn’t sticking, toss the carrots with oil and seasonings first and let them sit a minute before adding the cheese. The oil coats everything and the parmesan actually clings. Found this out after my first batch had all the cheese pooled at the bottom. Tiny thing, but round two was way better.
That rest step is real. Dry carrots shed the cheese fast, oil is what makes it cling. Learned this after my first test batch looked exactly like yours.
My daughter has been picking carrots out of every dish since she was little, so I plated these without saying what they were. She finished her serving, then stood at the counter waiting while I ran the second batch. The parmesan gets this crispy coating on the edges that completely changes what the carrot tastes like underneath. Two batches, nothing stacked. That’s what gets you the golden edges.
Standing at the counter waiting is a better review than anything she could have said. And that single layer rule is the whole thing – stack them and the parmesan steams instead of crisps.
I almost skipped this because carrots felt too high-carb to even bother, but I looked up the actual numbers and 8 grams net for a side dish is completely workable. Made them that same night and I kind of couldn’t believe how the parmesan melts into this golden crispy coating on the outside. First batch got a little crowded (my bad) so the edges steamed instead of crisped, but the second batch came out exactly like the photos. Now I’m into spring and I keep making these because they’re fast, the garlic and parmesan smell incredible while they’re cooking, and they just feel like a real side dish, not a compromise. I’ve been swapping out my usual roasted broccoli rotation and these have been showing up on the table twice a week.
Threw everything on at 415 instead of 400 because my air fryer runs cool, and the parmesan got this deep golden crust I genuinely can’t stop thinking about. The carrot underneath stayed fork tender so it wasn’t like they dried out, the outside just got more aggressive. Second thing I did: added a quarter teaspoon of smoked paprika to the seasoning mix. The smokiness cuts through the natural sweetness in a way the garlic powder alone doesn’t, and it rounds the whole thing out. I’ve made these four times in the last few weeks and that’s the combination I’ll use from now on. If your air fryer runs a little hotter, 400 might get you there, but if not, bump it up and see what happens because the texture difference is real.
415 for a deeper parmesan crust is a good find. The carrot sweetness and smoked paprika pairing makes sense, I’ve done smoked paprika on cauliflower but not carrot. Gonna try that.
What a simple and delicious recipe! I’ve never tried air fried carrots. They crisped and caramelized nicely making them sweet and yummy. I used mozzarella (it’s what I had on hand) and still turned out great! Thank you!
