Grilled Chicken Caesar Salad
Published August 11, 2019 • Updated March 13, 2026
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I make this grilled chicken Caesar salad at least once a week. Smoky charred chicken thighs over crisp romaine with shaved parmesan and homemade dressing, and it comes in at 57g of protein per serving on a keto diet.
I started making this grilled chicken Caesar salad because I wanted a protein-heavy lunch that didn’t feel like a chore. What I didn’t expect was that it would become the recipe I reach for more than almost anything else on this site. Chicken thighs grilled at 500 degrees get this smoky char that carries the whole salad. I’ve tried breasts at that heat and they just dry out. Thighs have a fat buffer that forgives you if you go a minute over. Breasts don’t.
The grill does the heavy lifting here. Season with salt and pepper, get the grates screaming hot, and give the thighs 3-5 minutes per side. That’s it. The char seals in the fat, and that rendered fat is where all the flavor comes from once you slice and lay it over the romaine. One thing I picked up from a reader (Priya, if you’re reading this): squeeze your lemon over the chicken right when it comes off the grill, while it’s still hot. The juice soaks in completely and makes the whole plate taste brighter. I tried it once and now I can’t skip that step.
What makes this different from every other Caesar salad is the protein. 57 grams per serving. Reader Holly has been making this at least once a week since October and says it keeps her full until dinner the next day. I hear that a lot. A keto Caesar salad built on thighs instead of breasts is a fundamentally different meal. The fat and protein keep you satisfied in a way that a lean chicken breast on lettuce never will.
If you’re looking for more salads with this kind of staying power, my avocado chicken salad is another one I rotate through weekly, and the Thai chicken salad hits completely different flavor notes with the same high-protein payoff. For nights when I want something heavier off the grill, my grilled steak salad uses the same high-heat technique with flank steak. And if you want to use thighs in a different format, my grilled chicken tenders are low carb and cook even faster.
The homemade Caesar dressing is worth the five minutes. Anchovy paste, garlic, lemon juice, olive oil, a little dijon. It coats the romaine without drowning it. Store-bought works in a pinch (Primal Kitchen holds up well with thighs), but the homemade version is what I use every time.
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Ingredients
1 lb skinless, boneless chicken thighs -
salt & pepper
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4 cups romaine lettuce, chopped
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¼ cup shredded parmesan cheese
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1/4 cup Homemade Caesar Dressing
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1 lemon, cut into quarters
Step by Step Instructions
Step by Step Instructions
Grill chicken
Grill chicken thighs over direct high heat for 3-5 minutes. Flip over and continue cooking on the other side for 3-4 minutes.
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
What can I use instead of croutons to keep this keto?
I make parmesan crisps. Pile small mounds of shredded parmesan on a baking sheet and bake at 400 for 5-6 minutes until they're golden and crispy. They shatter when you bite into them and give you that crunch you're missing without any extra carbs. I've also tried store-bought pork rind crumbles sprinkled on top, and they work in a pinch, but the parmesan crisps are what I keep coming back to on this keto salad.
Can I make this without a grill?
I've made the chicken in my air fryer at 400 degrees for about 12 minutes, flipping halfway. You get a nice crust but not the same smoky char. An oven works too: broil on high for 6-7 minutes per side on the top rack. Both are solid options when it's raining or freezing. If you want something else to throw in the air fryer, my spicy chicken kebabs cook well that way too.
How do I know when grilled chicken thighs are done?
I pull mine at 165 degrees internal. With thighs, you have some margin because the fat keeps them juicy even if you overshoot by a few degrees. Breasts are the opposite. Pull them at 165 and don't wait, because there's no fat buffer and they go from done to dry fast. I use an instant-read thermometer every time. At 500 degrees on the grill, thighs usually take 3-5 minutes per side for me.
Is Caesar dressing keto-friendly?
My homemade Caesar dressing is. It's mostly olive oil, anchovy paste, garlic, lemon, and dijon, so the carb count is negligible. Store-bought is where you have to read labels. Some brands add sugar or thickeners that bump the carbs up. I've used Primal Kitchen's Caesar and it holds up well with this recipe. If you want to skip the anchovies entirely, a garlic-lemon vinaigrette with olive oil and parmesan works as a lighter swap.
Can I use rotisserie chicken to save time?
I've done this on busy nights and it works. You lose the smoky char from the grill, which is honestly what makes this version special, but the salad still comes together in under five minutes. Shred or slice the rotisserie chicken, toss with romaine, parmesan, and dressing. It's a solid shortcut. I also like rotisserie chicken in my lettuce wraps when I want something even faster.
Can I use chicken breasts instead of thighs?
I've tested both multiple times, and breasts work but they're less forgiving. At 500 degrees on the grill, breasts dry out fast if you're not watching the clock. Pull them at 165 internal and slice immediately. Thighs have a fat buffer that gives you an extra minute or two of grace, and that fat is what creates the smoky richness that carries through the whole salad. If breasts are all you have, they'll be fine. But once you try thighs at high heat, it's hard to go back.
How should I store leftovers?
I store the chicken and romaine separately in the fridge. The chicken keeps for about 3 days, the chopped romaine for 2. Don't add dressing until you're ready to eat or the lettuce turns to mush by day two. I learned that the hard way when I tried prepping a full batch with dressing on Sunday. Dressing goes in a separate container.
Is this good for meal prep?
This is one of my go-to meal prep lunches. I grill a double batch of thighs on Sunday, slice them, and store in the fridge. Each morning I toss romaine, chicken, parmesan, and dressing together. It takes about two minutes. The 57g of protein keeps me full through the afternoon. My chef salad is another one I rotate for meal prep when I want variety. For extra crunch, I add a Big Mac salad into the weekly rotation too.
I love grilled chicken caesar salad because it’s a meal that comes together quickly. I can meal prep the ingredients for the week and enjoy a delicious caesar salad for lunch. Traditionally, a caesar salad has crisp romaine lettuce, creamy caesar dressing, a sprinkling of parmesan cheese and a squeeze of fresh lemon. Adding the grilled chicken adds a smoky flavor and extra protein and fat to the dish.
Grilled chicken caesar salad is naturally keto approved because it is low in carbs and caesar dressing is higher in fat content than other dressings. For two tablespoons, 
The Caesar dressing is the most important component to a Caesar salad. 
I used chicken thighs in this recipe as chicken thighs have a higher fat content compared to chicken breast. This makes the meat more flavorful, especially when grilled. Grilling the chicken offers a smoky taste to the salad. It’s my favorite way to cook chicken for salads.
I live in an apartment so outdoor grilling isn't an option, and I've been staring at your photos trying to figure out if my cast iron grill pan can actually get the thighs charred like that. Does a stovetop setup get hot enough to match that 450-500 degree range, or is it going to end up more of a sear? Kind of obsessed with getting that smoky char right.
Brought this to a cookout last weekend and my friend (who is very much not keto) kept going back for more of the chicken. She was convinced it came from somewhere because of the char on it and I had to explain it was just high heat for a few minutes per side. The look on her face when I told her it was 57 grams of protein was pretty great. Making a double batch next time so I actually get some.
Before keto I had a caesar salad spot near my office I went to every Friday for three years. Thought that lunch was just gone. Made this on Tuesday and the char on the chicken thighs at high heat was exactly what I'd been missing. The homemade dressing is worth the extra step, no question. Minus a star only because my grill runs hot and I had to dial back the timing, but that's on me.
Squeezed the lemon over the chicken right off the grill while it was still hot and it soaked in completely, made the whole salad taste brighter in a way I wasn't expecting. Now I can't skip that step. Also if you don't want to make the dressing from scratch, Primal Kitchen caesar holds up really well with the thighs.
The heat is what does it. Lemon on warm chicken is completely different than cold. Good to know Primal Kitchen holds up with the thighs too.
Served this at a dinner party and my friend who always dismisses salad as 'not real food' was quietly asking me about the chicken seasoning by the end of the night. Coming from her, that's basically a five-star review.
A skeptic asking for the recipe is the real verdict. Hot grill, thighs, salt and pepper. Not complicated.
I always have chicken breasts in the freezer but thighs are harder to find at my store. Would breasts work or does the leaner meat need a different time at that high heat?
Yeah, breasts work. Pull them at 165 and don't wait - no fat buffer so they go from done to dry fast. Thighs forgive you if you go a minute over, breasts don't.
Thought thighs were wrong for a Caesar but they held up on the grill way better than expected. Homemade dressing beats anything store-bought. Docking a star for no croutons.
Went into this thinking a grilled chicken caesar was just a grilled chicken caesar. Like, what's the point when you can get one anywhere. The thighs are what changed my mind. I always use chicken breast for salads and it's just fine, nothing to talk about, but these thighs off the grill at high heat have this smoky richness that carried all the way through the romaine and parmesan. Compared to anything I've made before or ordered at a restaurant, it's not the same food. 57 grams of protein in something that eats this light is freaking unbelievable. Already planning a double batch for the week.
The smoky char on the thighs is what carries the whole thing. Breast at that heat would've just dried out. For the double batch, store the dressing separate or the romaine turns to mush by day 2.
Lost count of how many times I've made this but it's been at least once a week since October. Chicken thighs are the key (I tried breasts once, never again) and grilling at 500 gets that char that makes the whole salad. Made it again last night when it was freezing out and somehow a cold salad still hit exactly right. 57g protein keeps me full until dinner the next day, which I still find kind of freaking unbelievable.
57g is the one that always gets people. The thigh vs breast thing isn't even close once you grill them at that heat -- the char seals in the fat and that's where the whole salad comes from.