Keto Spicy Chicken Kebabs
Published August 11, 2019 • Updated March 14, 2026
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Turmeric, chili, and garlic do all the heavy lifting in this keto chicken kebab recipe. I've been making these for years and the flavor build is what keeps me coming back.
I almost didn’t share this recipe because it felt too simple. Nine ingredients, a ziploc bag, and 30 minutes on the grill. But then I watched my husband eat four skewers standing at the counter before dinner was even plated, and I figured other people might want in on this.
The turmeric is the sleeper here. It reads warm and earthy at first, then the heat from the crushed red pepper catches up a beat later. That layered flavor is why people keep reaching for another skewer without really knowing why. I use thighs on purpose because this needs to feel like food you actually wanted, not some dry chicken-breast situation you’re choking down because it’s “healthy.”
I’ve tested every indoor method readers have asked about. Air fryer at 380 for 12-13 minutes, flip halfway, and the turmeric forms this incredible crust you don’t get on a grill. Cast iron grill pan works too (mine hits 165 in about 3-4 minutes per side because cast iron runs so hot). Both are solid options when grilling outside isn’t happening. If you love grilled chicken, my keto grilled marinated chicken uses a completely different flavor profile and is worth rotating in.
For scaling, I’ve done this up to 4x for a cookout. Scale everything straight except the lemon juice, crushed red pepper, and turmeric. Those three go to 3x. At full 4x they tip aggressive and the turmeric starts tasting medicinal. Work in batches on the grill, same timing per batch. Cooking 4 pounds at once drops your grill temp and you lose the char. One reader brought these to a dinner party full of people who claimed to hate spicy food. Not one skewer made it back to the kitchen.
These are keto and low carb without any compromises. Pair them with bacon wrapped asparagus kebabs for a full skewer spread, or throw some grilled keto chicken tenders on the grill alongside if you’re feeding a bigger group. The marinade does all the work here. You just have to show up and flip.
How to Make Spicy Chicken Kebabs
The key to these kebabs is the marinade time and the grill setup. I let the chicken sit in the spice mixture for at least 30 minutes, but overnight is better. The turmeric and garlic really penetrate the meat when you give it time. Soak your wooden skewers in water for 20-30 minutes before threading the chicken, otherwise they catch fire on the grill (I learned this the hard way).
You’re grilling over indirect heat, which means the chicken cooks through without charring the outside before the inside is done. On a gas grill, turn off the burners on one side and cook on the unlit side. Charcoal, push the coals to one side. 7-10 minutes per side at 400 degrees is what I’ve landed on after dozens of batches. If you want a keto side dish on the grill at the same time, grilled foil packet asparagus cooks in about the same window.
Ingredients
1 pound boneless, skinless chicken thighs, cut into strips -
1 teaspoon onion powder
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1 teaspoon garlic powder
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1 teaspoon salt
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1 teaspoon ground black pepper
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½ teaspoon crushed red pepper
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½ teaspoon turmeric
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3 tablespoons avocado oil
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juice from ½ lemon
Step by Step Instructions
Step by Step Instructions
Cut chicken
To prepare the boneless, skinless chicken thighs, cut each thigh into strips cutting against the grain. Set aside.
Seasoning time
In a small bowl, combine onion powder, garlic powder, salt, black pepper, crushed red pepper, turmeric.
Marinate chicken
Add spice marinade and chicken thighs to a ziploc bag. Mix until evenly coated. Let marinate for at least 30 minutes or up to overnight.
Thread the skewers
Thread the chicken through skewers that have been pre-soaked in water to keep them from igniting on the grill.
Heat up grill
Preheat grill to 400 degrees. You will be grilling over indirect heat. If you are using a charcoal grill, move the coals to one side and cook the kebabs over the side without the coals. If using a gas grill, turn off the burners on one side and grill on the side with no burners turned on.
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
How do I make spicy chicken kebabs in an air fryer?
I make these in my air fryer all the time when grilling isn't an option. Set it to 380 degrees for 12-13 minutes and flip halfway through. The turmeric forms this golden crust that you honestly don't even get on a grill. I skip the skewers for air fryer batches and just lay the strips flat so they get even airflow.
Can I cook these on the stove with a cast iron pan?
Cast iron is my go-to indoor backup. I preheat the grill pan on medium-high and cook the strips about 3-4 minutes per side. Cast iron runs really hot, so they cook faster than you'd expect. Use a meat thermometer and pull them at 165 degrees, or cut the thickest strip open and look for clear juices with no pink. I slightly overcooked my first batch because the char marks made me think they needed more time.
How do I know when the chicken kebabs are done?
With strips this thin, my usual poke-and-check method doesn't work great. I go by thermometer (165 degrees internal) or I cut the thickest piece open. Clear juices and no pink means you're good. The turmeric makes the outside look darker than you'd expect, so color alone isn't a reliable guide. I've pulled them too early and too late before landing on the thermometer habit.
How do I scale this recipe for a crowd?
I've done this at 4x for a cookout of 20 people. Scale everything straight except the lemon juice, crushed red pepper, and turmeric, which should go to 3x instead. At full 4x all three tip aggressive, and the turmeric starts tasting medicinal instead of warm. Grill in batches and keep the same timing per batch. Cooking 4 pounds at once drops your grill temp and you lose that char.
What should I serve with these kebabs?
I rotate through a few keto sides depending on the season. Cauliflower rice with a squeeze of lemon is my default because it catches the marinade drippings. For something more substantial, I'll do a Thai chicken salad alongside, or a grilled chicken Caesar salad if I'm already at the grill. On meal prep days, I pair the kebabs with a low carb chicken fajita rice bowl or my keto spicy chicken and rice bowls for a bigger lunch.
Can I freeze the marinated chicken?
I freeze the marinated chicken raw all the time for meal prep. Mix the chicken and marinade in a freezer bag, press out the air, and freeze flat. It keeps well for up to 3 months. Thaw overnight in the fridge and the marinade actually penetrates deeper during the freeze-thaw cycle. I've noticed the flavor is slightly more intense from frozen than fresh-marinated, which I consider a win. This is one of my favorite low carb meal prep shortcuts.
What are the health benefits of turmeric?
I started using turmeric in my cooking long before it became trendy, and the anti-inflammatory properties are a real bonus on keto. Turmeric contains curcumin, which has documented anti-inflammatory and antioxidant effects. Pairing it with black pepper (already in this recipe) boosts absorption significantly. I notice a difference in how I feel after meals when turmeric is involved, especially during weeks when I'm consistent with it.
Can I add vegetables to the skewers?
I've threaded zucchini chunks, bell pepper, and red onion between the chicken pieces and it works well. Cut the veggies about the same thickness as the chicken strips so everything finishes at the same time. The turmeric marinade stains the veggies golden, which honestly looks beautiful on the plate. I toss the veggies in a little avocado oil and salt separately rather than in the chicken marinade so they don't get too soft.
Chicken kebabs are perfect for grilling during summer. This recipe uses Eastern spices like turmeric and red pepper flakes to give the chicken bold flavor. I grill these over indirect heat for extra juiciness.
The seasoning used to marinade the thighs will most likely be found in your spice rack already. To flavor the chicken kebabs I use garlic and onion powder, crushed red pepper flakes, turmeric, salt, and pepper.
These chicken thighs have just the right level of spice. Not too hot but just enough to let you know these aren’t your traditional grilled chicken kebabs.
If using bamboo skewers, make sure you soak your wooden skewers in water for a few hours before you thread the marinated chicken thighs. This will keep the wooden sticks from catching on fire when you grill them.
If you have access to metal skewers, you can use them in this recipe. These don’t require any presoaking.
These spicy kebabs pair well with lots of sides. Try any of these:
The turmeric and chili combination here is so good, and I've made this three times now. My one note: push the marinating time to at least two hours if you can. First time I only gave it 30 minutes and the flavor was mostly surface-level. Overnight marinate the second time and the chicken was seasoned all the way through, a completely different result. Four stars until I figure out my ideal window, but the flavor is absolutely there once you let it sit.
We're hosting a cookout next weekend for close to 20 people and these kebabs are exactly what I had in mind, so I'm thinking I need to do at least 4x the recipe. Main thing I'm not sure about is whether the marinade scales straight across, because I'm second-guessing the lemon juice and crushed red pepper specifically (both of those can turn pretty aggressive when you multiply them up). I've also had turmeric go medicinal on me before in bigger batches, like you add it in the right proportion and it works, but then you 5x it and suddenly it's overwhelming everything. So not sure if I should dial those two back a little or just trust the ratios. And on the grill side, do I just work in batches and keep the same timing per batch, or does cooking a huge amount of chicken at once change anything? First time making these and I really don't want to mess up the spice balance in front of a crowd.
Scale everything straight except the lemon, crushed red pepper, and turmeric. Do those at 3x. At full 4x all three tip aggressive. Batches on the grill, same timing per batch. Cooking 4 pounds at once drops your temp and you lose the char.
I've been keto for almost two years and somewhere along the way convinced myself that all the food I actually craved was just... gone. Made these on a Tuesday when I needed something with real heat in it, and the turmeric and red pepper hit exactly right. I forgot food could feel like a reward again.
That's the thing nobody says out loud. I use thighs on purpose here - breast meat would've worked but this needs to feel like food you actually wanted.
Brought these to a dinner party full of people who claimed to hate spicy food. Not one skewer made it back to the kitchen.
The turmeric fools people. It reads warm and earthy first, then the heat catches up a beat later. By then they're reaching for another.
So I made these last weekend on this freezing cold night and did NOT want to brave the cold to the actual grill, so I used my cast iron grill pan on the stove and the flavor was unreal, the turmeric really came through in a way I wasn't expecting. But I struggled so much with knowing when they were done because I could see the chicken strips getting nice char marks but I genuinely had no idea if the inside was cooked through. I'm kind of irrational about undercooked chicken so I kept going longer than I probably needed to, and I think I ended up overcooking them a little. With the strips being thinner than a whole thigh I feel like my usual poke-it-and-see method didn't really work. Is there a visual cue you watch for to know when they're ready to pull, or do you go by a thermometer?
Thermometer is the safest call with cuts this thin. Mine hit 165 in about 3-4 minutes per side on cast iron (it runs really hot). Or just cut the thickest one open. Clear juices, no pink.
This recipe was AH-MAZING!. I live in a small apt so I made them in an air fryer. Turned out sooooo good. Thank you for this recipe. Def going on my fav lists to make again.
Air fryer at 380 for 12-13 minutes, flip halfway. The turmeric gets such a good crust on them without a grill.