Oh my goodness, are you tired? Because I certainly was when I developed this recipe! When you’re trying to stick to keto but also feeding a family—and let’s be real, I don’t want to spend an hour scrubbing pans after dinner—you need something foolproof. That’s why I made sure this One-Dish Chicken Keto Dinner is the absolute easiest weeknight win you’ll find. I tested this exact setup repeatedly. Seriously, I left it alone, and everything came out perfectly cooked and moist. It’s my go-to for true lazy dinners success, proving healthy eating doesn’t need twenty little bowls!
If you’re curious about keto living, you can read a little more about it over here here. But for right now, know this: this meal is fast, low-carb, and cleanup is laughably minimal. That’s why I love it so much!
Why This One-Dish Chicken Keto Dinner Is Your New Weeknight Favorite
Listen, I get it. Sometimes you look at a recipe that calls for three different bowls and a mixer and you just close the laptop. That’s where this recipe swoops in to save the day! It’s truly designed to be one of those fantastic Healthy Weeknight Dinners—you actually spend less time washing up than you do cooking.
Here’s the breakdown on why this little skillet wonder is going to become a staple at your house, too. It hits all the right spots for busy folks:
- It’s genuinely fast: We’re talking 15 minutes of prep time, tops. That makes it perfect when you need Quick And Easy Dinner Recipes.
- Keto-approved! Everything stays delightfully low-carb and satisfying, so nobody worries about sneaking a cheat meal.
- The cleanup? Blessedly small. You eat right out of the pan, or maybe just wash one skillet. That’s a win any day!
- It’s surprisingly adaptable for the family. Even the picky eaters usually gobble up the tender chicken and slightly roasted broccoli. For more family ideas, check out my keto family chicken idea.
If you want another total dump-and-go idea that minimizes effort, you have to try my Asian chicken version next week. But for now, this simple combo is king!
Gathering Ingredients for Your One-Dish Chicken Keto Dinner
Okay, let’s talk ingredients. Since this is a one-dish meal, every single ingredient has to pull its weight, right? We aren’t layering things in different pans; it’s all going into one big skillet to roast together. That’s why prep matters, even if the actual cooking is hands-off! We have two simple groups here: the stuff that eats, and the stuff that makes it taste amazing.
Chicken and Vegetable Components
You’ll need about a pound and a half of boneless, skinless chicken breasts, but here’s the key: cut them into uniform 1-inch pieces. If they’re all the same size, the chicken cooks evenly. We don’t want some dry nuggets and some raw chunks!
For the veggies, I stick to hearty ones that hold up well to roasting. That means one head of broccoli cut into decent florets and one cup of sliced mushrooms. Don’t forget one medium red bell pepper, chopped up nicely. These are sturdy enough not to turn to mush while the chicken roasts.
Seasoning and Fat for the One-Dish Chicken Keto Dinner
Since we are keeping this strictly keto, we skip any sugary sauces. Instead, we rely on olive oil and good, solid flavor builders! You need 2 tablespoons of olive oil to get everything glistening and roasting instead of steaming.
For seasoning, keep it simple and delicious: 1 teaspoon of garlic powder is perfect for that deep savory note. Then we add 1/2 teaspoon of dried Italian seasoning—that’s my favorite shortcut! Finish it off with just 1/2 teaspoon of salt and a tiny dash of black pepper. Don’t overdo the salt, you can always add more at the table!
Step-by-Step Instructions for the One-Dish Chicken Keto Dinner
Alright, now that everything is chopped and seasoned perfectly, this is the easiest part—the actual cooking! Because we are making a true One-Dish Chicken Keto Dinner, the oven does all the heavy lifting. The most important thing here is making sure we give every piece of protein and vegetable enough space so it roasts instead of steaming up.
First things first: get that oven hot! Preheat it to 400\u00b0F (200\u00b0C). If your skillet or baking dish isn’t nice and hot when the food goes in, you’re defeating the whole purpose of crispy roasted veggies!
Next, just dump everything into that large oven-safe skillet you prepared. I mean it—combine the chicken chunks, the broccoli florets, the sliced mushrooms, and that chopped red pepper right in there. It’s going to look like a lot, but trust me, it settles down.
Now, take your seasoned mix and gently spread it out. This is crucial! You want the chicken and veggies to be mostly in a single layer across the bottom of the pan. If you leave big piles, the inside bits will steam and get soggy—and we absolutely do not want soggy keto chicken!
It bakes for about 25 to 30 minutes. You’re looking for two things to be finished: the vegetables should be tender-crisp—you know, they still have a little bite left—and the chicken must be cooked all the way through. Don’t guess! Use a meat thermometer to check that the thickest piece of chicken has hit 165\u00b0F. That’s when you know your low-carb meal is safe and ready to go!
When it comes out, you can serve it straight from the skillet. Seriously, just bring the whole baking dish to the table. If you want to try another simple chicken method down the road, check out these beef roll-ups—they use similar principles of layering flavor!
Expert Tips for the Perfect One-Dish Chicken Keto Dinner
I spent way too much time testing this recipe just so you don’t have to mess it up! The biggest trap with any one-dish meal is overcrowding the pan. If you pile the chicken and veggies too high, they steam, and steamed chicken is not what we’re aiming for in a keto dinner, right?
Make sure you use the biggest oven-safe skillet you own! If you have to cram the ingredients in, you’re sacrificing the roast for the steam, and those veggies won’t get that lovely tender-crisp edge we want. They should have room to breathe.
When checking for doneness, trust your thermometer, but also give those broccoli pieces a gentle poke. If they are soft but still fight back just a little bit, they are perfect! If they’re floppy, they are overcooked.
For the chicken, if you cut it uniformly, it should finish right around the same time as the veggies. If you find your chicken is drying out before the veggies are done, next time cut the chicken pieces slightly larger, or maybe try my keto roll-ups which handle heat a bit differently!
Ingredient Substitutions for Your One-Dish Chicken Keto Dinner
You know I love sticking to the plan, but sometimes the fridge dictates what’s for dinner! The beauty of this recipe is how easily you can swap things out while keeping it firmly in the keto zone. This flexibility is great when you are trying to stick to a budget and need to use up whatever veggies you have on hand for Cheap Dinners For A Family.
If you’re all out of broccoli, no big deal! Toss in cauliflower florets, or maybe some chopped zucchini later in the cooking process since zucchini releases more water. I’ve even used slices of yellow squash when I needed Healthy Meal Ideas based on what was on sale.
When it comes to spices, don’t feel locked into Italian seasoning. If you want to give this One-Dish Chicken Keto Dinner a totally different vibe, try swapping that totally! Maybe 1 teaspoon of smoked paprika mixed with 1/2 teaspoon of cumin? That shifts it toward a Southwestern flavor profile immediately, and it’s just as delicious.
If you’re looking for a totally different way to use up chicken breast, you absolutely must try my avocado chicken salad recipe for lunch later in the week!
Serving Suggestions for This Quick Dinner Idea
Since this is such a wonderfully simple One-Dish Chicken Keto Dinner, you really don’t need to complicate things! I usually serve it right out of the skillet because I’m all about that lazy dinner life. But if you want to dress it up slightly for company or just feel like you’re serving a complete meal, I have a few easy tricks.
A big squeeze of fresh lemon juice right over everything when it comes out of the oven brightens up all those savory seasonings. Seriously, try it!
For a little color and lightness, some chopped fresh parsley or chives sprinkled on top makes it look fancy enough for company, while staying totally keto. If the kids need a little extra, sometimes I’ll offer a small side of sliced avocado—it’s a fantastic fat source for our Healthy Dinner Ideas For Family.
If you want something truly substantial but still low-carb, you could pair this with my avocado bowl on the side, but honestly, the chicken and veggies alone are super satisfying!
Storing Leftovers of Your One-Dish Chicken Keto Dinner
This recipe makes the most wonderful leftovers, which is great because it means you get two Healthy Easy Dinner Ideas out of one baking session! Don’t stress about meal prepping this, though; it comes together so fast anyway, but leftovers are perfect for lunch the next day.
Once the food has cooled down a bit, transfer everything into an airtight container. You want something that seals well because we are trying to keep that chicken from drying out in the fridge, right?
When you’re ready to eat it later, I usually recommend reheating it in the microwave, but use low power settings and only heat it for short bursts. Seriously, 30 seconds at a time!
If you absolutely must use the oven, cover the skillet tightly with foil before putting it back in a low oven (maybe 300\u00b0F) for about 10 minutes. That little bit of trapped steam keeps the chicken nice and tender. For more tips on making your weekly cooking stretch, check out my guide on meal prep storage boxes!
Frequently Asked Questions About the One-Dish Chicken Keto Dinner
Is this truly a keto meal or are there hidden carbs?
It is! This recipe is fantastic for Healthy Meal Ideas because it relies on non-starchy vegetables like broccoli and mushrooms, plus plain chicken and olive oil. The only measurable carbs come naturally from those veggies, keeping the net carbs super low. We aren’t using any sugars or starches in the dressing, so it fits perfectly into a strict keto plan. If you ever want a deeper dive into what keto is, WebMD has a great overview here.
How do I make this great for picky eaters? Are these Kid Friendly Dinners?
They absolutely can be! The key for Kid Friendly Dinners is often keeping the exciting stuff separate. If needed, serve the plain roast chicken pieces next to the plain roasted broccoli. Kids often prefer the chicken unmixed with the seasonings, so you can omit the Italian seasoning just on their portion before adding the spices to the rest of the pan. It keeps things simple!
Can I prep this ahead of time to make it an even quicker dinner?
Yes, you can cut all your vegetables and chicken ahead of time, maybe even storing them together in the fridge for a day or two. When you are ready to cook, just toss them with oil and spices, and pop them in the oven. It cuts your prep time down to almost zero! For other quick ideas, this recipe is similar in speed to my high-protein chicken wrap, which is great for meal prep too!
Why do I need a large skillet?
If you try to squeeze this into a small pan, the ingredients will pile up, and that’s how you end up steaming your chicken. For the best texture, especially when hunting for those Quick Dinner Ideas, you need space! Leave room between the pieces so the heat circulates and everything roasts nicely. That space is what guarantees success!
Nutritional Snapshot of This Healthy Easy Dinner Idea
When you’re eating keto, you need to know exactly what you’re putting into your body, and that’s why I went ahead and ran the numbers for you! Since this One-Dish Chicken Keto Dinner is loaded with lean protein and healthy fats from the olive oil, it keeps you feeling full and energized for ages.
Look at this breakdown. It’s exactly what you want for Healthy Meal Ideas that keep you in the fat-burning zone. Remember, this is all based on four equal servings, using the exact ingredients I listed—so if you go heavy on the mushrooms, the numbers shift a tiny bit!
- Estimates are based on 4 Servings:
- Calories: Around 350 per serving
- Total Fat: About 16g
- Protein: A whopping 40g!
- Net Carbohydrates: Just 10g total (Remember to subtract fiber for keto counts!)
It’s so great that we get so much protein from this incredibly simple meal. If you are paying close attention to keto trends, you might want to read a little bit about how different diets compare over at the Mayo Clinic right here. Honestly, though, for a quick, reliable, and tasty meal, this chicken and veggie roast is hard to beat for keeping your macros right where they need to be!
Share Your One-Dish Chicken Keto Dinner Experience
Well, folks, that’s the entire journey for this super simple, totally reliable One-Dish Chicken Keto Dinner! I really hope this recipe brings some calm to your busy weeknights. I’ve made it countless times when I’m just *done* with thinking about dinner, and it never lets me down.
Now that you’ve tried it, or even if you’re just planning to make it tomorrow, I desperately want to hear from you! Did it work out perfectly in your large skillet? Did you swap out the broccoli for something fun?
Head down to the comments section below and give this recipe a star rating—let me know how many stars I earned from your kitchen! If you tried any substitutions or just want to say hi, I’d love to connect with you. If you need help or want to send me a quick note privately, you can always reach out through my contact page.
Happy cooking, everyone! Remember, easy cleanup means more time for the important stuff.
By Emily Mitchell, Efficiency & Testing Coordinator at Recipes by Betty.
One-Dish Chicken Keto Dinner
Equipment
- Large oven-safe skillet or baking dish
- Measuring spoons and cups
Ingredients
Chicken and Vegetables
- 1.5 lbs Boneless, skinless chicken breasts, cut into 1-inch pieces
- 1 head Broccoli, cut into florets
- 1 cup Mushrooms, sliced
- 1 medium Red bell pepper, chopped
Seasoning and Fat
- 2 tbsp Olive oil
- 1 tsp Garlic powder
- 1/2 tsp Dried Italian seasoning
- 1/2 tsp Salt
- 1/4 tsp Black pepper
Instructions
- Preheat your oven to 400°F (200°C). This recipe was tested to ensure even cooking in one dish.
- In the large skillet, combine the chicken pieces, broccoli florets, sliced mushrooms, and chopped red bell pepper.
- Drizzle the olive oil over the chicken and vegetables. Toss everything together until the ingredients are lightly coated.
- Sprinkle the garlic powder, Italian seasoning, salt, and black pepper evenly over the mixture. Toss again to distribute the seasonings.
- Spread the chicken and vegetables into a single layer in the skillet. This step helps everything cook evenly.
- Bake for 25 to 30 minutes, or until the chicken is cooked through (internal temperature reaches 165°F) and the vegetables are tender-crisp.
- Serve immediately directly from the skillet.