Caesar Chicken
Published June 14, 2023 • Updated July 11, 2026
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I make this baked Caesar chicken with just 4 ingredients and it is one of my most-requested low-carb dinners. Caesar dressing does double duty as a marinade and creamy sauce, and the parmesan coating keeps every piece juicy.
I get comments all the time from people surprised by this recipe. The ingredient list looks too simple to be this good. Four ingredients. One baking dish. But that is exactly why it works. The Caesar dressing soaks into the chicken while it bakes, keeping everything tender, and the parmesan creates this salty, crispy shell that comes out almost lacy around the edges if you pile it on right. This is one of those keto dinners that earns its spot in the weekly rotation without any fuss.
I use boneless, skinless chicken thighs because they stay juicier than breasts at 375 degrees (chicken breast works too, just butterfly it thinner). The sauce is homemade Caesar dressing mixed with sour cream. That combination gives you tang, salt, and richness all in one pour. I have tried bottled dressing and it works fine, but the homemade version has more bite and you can taste the difference in the finished casserole. The sour cream is doing more than you think here. It thickens the sauce so it clings to the chicken instead of pooling at the bottom of the dish.
What I figured out after making this dozens of times is the double parmesan technique. I press grated parmesan into each piece of chicken before it goes in the dish, then sprinkle more on top after the sauce. That first layer acts like a seal, keeping the juices in while the top layer gets golden and crispy under the broiler. I have never gotten dry chicken using this method. One thing I learned the hard way: pat the chicken completely dry before coating. I skipped that step early on and the parmesan peeled right off when I cut into it. Now I always blot each piece with a paper towel first.
The whole thing bakes in about 30 minutes, which makes it a regular weeknight dinner at my house. I serve it over cauliflower rice most nights, but it is just as good alongside low carb tuscan chicken pasta or roasted broccoli. For a completely different low carb chicken dinner, my boursin chicken uses the same one-dish approach, and my keto chicken broccoli casserole is just as hands-off. I also rotate in salsa chicken when I want something with more kick.
One reader told me she did not expect to like it this much based on how simple the ingredient list looked. That is exactly the reaction I hear over and over. Four ingredients, one dish, and it over-delivers every single time.
How to make baked Caesar chicken casserole
I always preheat to 375 degrees and use a baking dish just big enough to fit everything in a single layer (too much space and the sauce spreads thin). Press the parmesan into each piece of chicken firmly so it sticks, then lay them in the dish before pouring the sauce over. Bake uncovered so the top dries out enough to crisp. Mine is usually done in 25-28 minutes. I pull it when the internal temp hits 160 degrees, then broil for just 1-2 minutes to get that golden parmesan crust. Watch it closely under the broiler because it goes from golden to burnt fast.
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Ingredients
6-8 boneless, skinless chicken thighs -
1 ½ cups grated or shredded parmesan cheese, divided
-
½ teaspoon salt
-
½ teaspoon black pepper
-
1 cup Caesar salad dressing
-
⅓ cup sour cream
Step by Step Instructions
Step by Step Instructions
Preheat oven
Preheat oven to 375 °F. Coat a square baking dish (or small rectangle dish) with cooking spray and set aside.
Coat the chicken
To a small bowl, combine 1 cup grated parmesan cheese, black pepper and salt. Press each piece of chicken into the mixture to evenly coat on both sides.
- 1 cup grated parmesan cheese
- ½ teaspoon salt
- ½ teaspoon black pepper
Layer chicken
Place chicken in a single layer into the prepared baking dish.
Mix Caesar sauce
In a small bowl, combine Caesar dressing and sour cream. Pour over the chicken thighs and spread evenly. Top with remaining parmesan cheese.
- 1 cup Caesar salad dressing
- ⅓ cup sour cream
- ½ cup grated parmesan cheese
Baking instructions
Bake in a 375 °F oven for 25-30 minutes or until chicken has reached an internal temperature of 160 °F. Turn the oven to broil and broil on high for additional 1-2 minutes or until the top turns golden brown. Watch closely to ensure it doesn’t burn. Garnish with parsley and black pepper.
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 use rotisserie chicken instead of raw chicken?
I have done this when I want dinner on the table even faster. Shred the rotisserie chicken, toss it with the Caesar sauce and parmesan, and bake at 375 degrees for about 15 minutes until everything is hot and bubbly. You skip the parmesan coating step, so you lose the crispy crust, but the flavor is still there.
How do I prevent the chicken from drying out?
My double parmesan coating is the biggest factor. I press the cheese into each piece before it goes in the dish, and that layer seals in the moisture while it bakes. Beyond that, I pull the chicken at 160 degrees internal (it coasts up to 165 while resting) and I never skip the sour cream in the sauce. That fat content keeps everything from drying out.
Can I make this ahead and bake later?
I do this all the time. I assemble everything through step 4, cover tightly with plastic wrap, and refrigerate for up to 24 hours. When I am ready, I bake it straight from the fridge, adding about 5 extra minutes to the cook time. The flavors actually develop more overnight, so my make-ahead version tastes even better.
What brand of Caesar dressing works best?
I prefer making my own homemade Caesar dressing because the flavor is sharper and I can control the ingredients. When I use bottled, I reach for Ken's Steakhouse or Primal Kitchen (their avocado oil version has clean ingredients). The key is picking a thick, creamy dressing, not the thin vinaigrette style.
What can I serve with this besides cauliflower rice?
My favorite pairing is roasted broccoli because it picks up the Caesar sauce when you plate them together. I also serve it alongside a big green salad, zucchini noodles, or just pile it over shredded cabbage. On busier nights I eat it straight from the dish with a fork. If you want to rotate in other easy chicken dinners, my creamy pesto chicken and white chicken enchiladas are both one-dish meals.
Does this freeze well after cooking?
I freeze leftovers in airtight containers and they hold up for about a month. The parmesan crust does soften after freezing and reheating, so I always run it under the broiler for a minute after warming it back up. That brings the crispiness back. I reheat at 350 degrees with foil on top so the sauce stays creamy.
Can I make this in an air fryer?
I tested this in my air fryer at 380 degrees and the parmesan crust gets even crispier than the oven version. I coat the chicken the same way, then air fry for 12-14 minutes until the internal temp hits 160 degrees. The catch is the sauce. Liquid pooling in the air fryer basket steams instead of baking, so I skip the sauce during cooking and spoon the warm Caesar and sour cream mixture over the chicken right when it comes out. You lose the baked-in sauce flavor but gain a crunchier coating.
Can this be made dairy-free?
I have made a version using dairy-free Caesar dressing (Primal Kitchen makes one with avocado oil) and swapping the parmesan for nutritional yeast. I use about 3 tablespoons of nutritional yeast per piece, pressed on the same way. The coating is not quite as crispy and the flavor is more nutty than sharp, but it still forms a crust. Skip the sour cream or use a cashew-based cream. My friend who avoids dairy called this the best keto chicken she had eaten in a while.
That baked Caesar smell travels. Brought this to a work potluck and people found the dish before I'd set it down. Parmesan coating holds together when you move it. Keeps ending up on my potluck list for that reason.
Would chicken breasts work instead of thighs?
Not Annie but I've made it with breasts. They work, just pull them earlier or they dry out pretty fast in that sauce.
Six batches in and this is my default when I have chicken thighs to use. I almost skipped the sour cream the first time, seemed like an odd add to Caesar dressing, but it's what makes the sauce cling to the parmesan crust instead of running off. Been adding a little extra ever since. Tried breasts once in batch two, dried out faster than I expected, so thighs only from here.
Watch for the parmesan to go deep golden before you pull it. Mine took the full 28 minutes, and those last few are what got the crust actually crisp. First keto week, and this was the first dinner I actually wanted to eat again the next day.
Four ingredients. That's what my friend kept repeating when I told her after dinner, like she was doing the math and it wasn't coming out right. I hosted last week and served this over cauliflower rice and the parmesan crust came out so deep brown and crispy on top that people assumed I'd done something way more involved. Still getting comfortable with keto cooking, and using the Caesar dressing as both marinade and sauce is what kept this doable for me, everything stayed so juicy. Four stars because I pushed it to 32 minutes and the outer edges dried out slightly, pulling it at 27-28 next time. Second batch already planned for Friday.
I pull at 27-28 too. When the parmesan hits deep golden at the edges I check the temp, and 160 is my out no matter what the clock says.
swapped sour cream for Greek yogurt, cuts through the richness better
More tang from the yogurt makes sense here. Caesar dressing is rich enough on its own.
Caesar chicken was the one dinner I made on repeat before I started eating low-carb, so I put off trying this for months, convinced it wouldn't be the same. It's actually better. The parmesan crisps up in a way I wasn't expecting and the sour cream in the sauce takes the dressing from sharp to something rounder and almost silky. I've been wanting to leave a review for a while because this is the recipe that made me stop thinking of the original as the real version.
Sour cream took me a few tries to land on. Sharp dressing alone was just too much, but I didn't want to lose the Caesar flavor, so cutting it in was the fix. Once the parmesan crisps up like that, you can't go back.
Meal prepped this for the week and by Tuesday I was already planning a second batch because the chicken stays so juicy even cold, the parmesan coating just seals everything in.
Cold parmesan chicken holds better than almost anything I make. Mine's gone by Wednesday.
I'm six weeks into keto and there's this phase where you start mourning the food you used to make without thinking, and I hit that wall hard around week three. This was the recipe that broke it for me. The parmesan crust comes out golden and there's something about the Caesar sauce underneath that made me stop mid-bite and actually feel grateful. Didn't expect a four-ingredient chicken dish to do that.
Week three is the wall for almost everyone. The Caesar soaking in while it bakes is what makes this feel like dinner, not a workaround.
My partner paused mid-bite to ask what I'd done differently, because the parmesan coating kept everything this juicy. Just caesar dressing and sour cream, that's it. Took a few extra minutes in my oven but worth every minute.
That partner pause is the best review. And the oven thing, mine takes 22 minutes but I've had people say 30. Internal temp at 160 is the only way to know for sure.
If you have the option, use finely grated parmesan instead of shredded. It coats the thighs more evenly and actually crisps up against the baking dish instead of clumping. Made this twice in one week after figuring that out.
Yes, I've noticed the same thing. Finely grated sticks, shredded just piles. The dish contact is where that crust actually forms.
I've tested a lot of Caesar chicken recipes and most fall flat because the dressing just steams off in the oven and you lose all that flavor. The parmesan coating here actually seals things in, and the top comes out golden while the thighs stay juicy underneath. Going to try Primal Kitchen dressing next batch to see if it sharpens the flavor a bit. Solid 4 stars, I'd probably add more garlic, but this is the one I'll keep making.
Primal Kitchen is actually one I reach for when I'm not making my own. The avocado oil version is the one to get. And more garlic, yes, always.
Caesar dressing as the marinade sounded like a shortcut I'd regret, but the parmesan crust gets this nutty, golden coating that my usual baked chicken never does. Weeknight staple now.
The nutty thing surprised me the first time too. Parmesan in direct pan contact does something the oven-only versions just don't get.
I've tried four or five Caesar chicken recipes over the past couple years and most of them just taste like baked chicken with salad dressing pooled at the bottom. This one is different. Mixing the sour cream into the Caesar before pouring it over the chicken is the thing - it comes out thick and almost clings to the parmesan crust instead of just running off. Goes in the weeknight rotation.
Took me a few batches to get that ratio right. Too little sour cream and the dressing still slides right off. A third cup is where it holds.
I almost passed on this because I couldn't picture Caesar dressing as anything other than a salad thing. Made it anyway one weeknight and the parmesan coating came out golden and juicy in a way other baked chicken I've tried just doesn't. Something about the dressing as a marinade keeps everything from drying out. This knocked out my previous go-to and it's a lot simpler to pull together.
The marinade is what does it. 30 minutes in the Caesar before coating and they're almost impossible to dry out even if you run long.