Keto Lemon Pepper Roasted Chicken

If you're looking for a foolproof way to make juicy, flavorful chicken, this Keto Lemon Garlic Oven-Roasted Chicken is just what you need! 

Marinated in a rich blend of olive oil, fresh garlic, warm spices, and zesty lemon juice, this dish is packed with bold, aromatic flavors that take your chicken to the next level.

Not only is this recipe incredibly easy to prepare, but it’s also naturally keto-friendly and low in carbs, making it a perfect option for a wholesome dinner. 

The marinade infuses deep flavor into every bite, while roasting at the perfect temperature ensures a crispy, golden-brown skin with tender, juicy meat underneath.

Whether you’re meal prepping for the week or serving up a cozy family dinner, this oven-roasted chicken is a must-try. 

Plus, the leftovers are just as delicious as the flavors continue to develop as it sits, making it even more tasty the next day.

You can easily store it in the fridge and reheat for a quick and satisfying meal or shred it for salads, low-carb chicken casseroles.

Whole Keto Lemon Pepper Chicken

Why You’ll Love This Recipe

This lemon garlic roasted chicken is a must-try for anyone looking for a flavorful, easy-to-make dish that fits perfectly into a low-carb lifestyle. 

With no added sugars or starches, this recipe is not only low in carbs, it’s packed with protein and healthy fats, making it an excellent choice for anyone following a ketogenic diet.

One of the best things about this recipe is the marination process, which allows the bold flavors of garlic, cumin, paprika, and lemon juice to deeply infuse the chicken, ensuring every bite is tender, juicy, and flavorful. 

Unlike bland, dry roasted chicken, this version delivers layers of flavor thanks to the combination of fresh ingredients and the slow absorption of the marinade.

Another reason to love this dish is its simplicity. The ingredients are pantry staples that you likely already have on hand, meaning there’s no need for a complicated shopping list.

Plus, the prep work is minimal—just mix the marinade, coat the chicken, and let time do the rest! 

The actual roasting process is completely hands-off, making it a stress-free option for busy weeknights or meal prepping in advance.

Ingredients Needed

The following are the ingredients you'll need to make this whole keto lemon pepper chicken.

Note that the full printable recipe card is at the bottom of the page.

For the Marinade:

• Garlic cloves
• Ground cumin powder
• Garlic powder
• Onion powder
• Olive oil
• Lemon juice
• Smoky paprika
• Sea salt
• Freshly cracked black pepper

For Roasting:

• Whole chicken (about 5 pounds)
• Red onion, finely chopped
• Lemons, sliced
• Flat-leaf parsley or Thai basil, chopped (for garnish)

How To Make A Keto-Friendly Lemon Roasted Chicken

To begin, prepare the marinade by combining the minced garlic, ground cumin, garlic powder, onion powder, olive oil, lemon juice, smoky paprika, sea salt, and freshly cracked black pepper in a medium bowl.

Stir until well blended, ensuring all the spices are evenly distributed.

Next, place the whole chicken in a large baking dish and generously coat it with the marinade, making sure to cover every part of the bird for maximum flavor.

Cover the dish with plastic wrap and refrigerate for at least four hours—though for the most flavorful results, allowing it to marinate overnight is ideal.

When you're ready to cook, preheat your oven to 375°F. Keep the chicken in the marinade and arrange the finely chopped red onions around it in the baking dish.

Lay the lemon slices on top of the chicken, adding a fresh citrusy layer that will enhance the flavor as it roasts.

Transfer the dish to the oven and roast for 60 minutes, or until the internal temperature of the thickest part of the chicken reaches 165°F.

For a crispy, golden-brown finish, switch your oven to broil and cook for an additional five minutes.

This final step helps the skin develop a beautiful, caramelized texture while locking in all the juices.

Once done, remove the chicken from the oven and let it rest for a few minutes before serving.

Garnish with freshly chopped flat-leaf parsley or Thai basil for a burst of color and added freshness. Serve hot and enjoy!

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