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Keto Roasted Chicken Recipe

This flavorful keto roasted chicken recipe is a true home run. It’s the perfect choice for a nice Sunday dinner with friends and the whole family. Plus, you can use the leftovers to make a delicious homemade chicken stock or shred the remaining meat to use in a quick chicken soup or salad recipe the next day. The total cooking time is just an hour and a half and make sure the internal temperature is 165 degrees for a fully cooked juicy chicken. Place the thermometer into the chicken thighs for best accuracy. Use the garlic and herb butter mixture to rub under the skin and the outside of the bird and monitor the time checking frequently until it’s golden brown. For the delicious keto gravy, reduce the liquids by half. Enjoy this perfect roast chicken with some low-carb vegetables for a perfect weeknight dinner.

keto roast chicken from Flavor Portal recipe on a white serving platter garnished with fresh rosemary and thyme
Keto roast chicken is a great recipe for an easy dinner!

The onion in this recipe serves two purposes: It raises the chicken out of the juices while it cooks and it imparts a lovely flavor to the pan sauce. After cooking, the onion is discarded, rather than eaten, to keep the overall carb count low. If you would like to omit the onion completely, you can replace the onion slices with ovenproof metal cookie cutters to lift the chicken while it cooks. 

Nutrition Facts

Carbs/Serving:*

Total carbs: 3.7g

Fiber: 1.7g

Net carbs: 2g

*Source: VeryWell.com recipe analyzer

This article contains affiliate links.

Ingredients

  • 1 large white or red onion, cut into thick slices
  • 1 5-6 lb. whole chicken
  • Sea salt and black pepper, to taste
  • 1 small container of fresh herbs (thyme, rosemary, & sage), rinsed and divided
  • ¼ cup unsalted butter, room temperature
  • 6-8 cloves fresh garlic, finely minced, divided
  • 1 cup sugar-free organic chicken broth 
  • Meat thermometer or instant-read thermometer

Equipment

  • Cutting board and knife
  • Wooden spoon / Spatula
  • Large skillet
  • Bowl
  • Paper towels
  • Kitchen string
  • Aluminum foil

Instructions

  1. Preheat oven to 425° F and arrange onion slices in bottom of a large, heavy-duty 12” skillet with high sides.
  2. Remove and discard neck and giblets from chicken and place the whole bird breast side up on top of onion slices in skillet. Pat the outside of the entire chicken dry with paper towels and generously season the outside with salt and black pepper. 
  3. Separate out approximately 1/3 of the fresh thyme, rosemary, and sage from the bundle. Remove and discard the tough stems from the thyme and rosemary leaves. Combine the leaves with the sage before roughly chopping.
  4. Add the softened butter, half the minced garlic, and the chopped fresh poultry herbs in a small bowl and stir to combine. Divide the herb butter into small chunks before tucking evenly under the chicken skin covering the breast meat.
  5. Massage the remaining minced garlic inside the cavity of the chicken before stuffing with the remaining fresh poultry herbs. Secure legs together with kitchen string, and then add the chicken stock to the skillet.
  6. Place skillet in pre-heated oven and roast for 1 hour and 30 minutes or until a meat thermometer inserted into the thickest part of the thigh reads 165° F. Check every 30 minutes while cooking to make sure the skin isn’t becoming too brown. If it is, cover with aluminum foil after 1 hour and check for doneness after another 15-20 minutes.
  7. Remove skillet from oven and carefully transfer chicken to a serving platter. Cover loosely with aluminum foil to keep warm and let rest for 15-20 minutes.
  8. While the chicken rests, discard the onion slices in the skillet and heat the remaining liquid over medium-high heat. Scrape the bottom of the skillet with a spatula or wooden spoon to remove the browned bits. Continue cooking until the liquid is reduced by one half. Once reduced, taste and season with salt and black pepper, if desired.  
keto roast chicken from Flavor Portal recipe on a white serving platter garnished with fresh rosemary and thyme
Keto roasted chicken with a garlic and herbs butter rub

Storage Instructions

Store any leftover chicken in an airtight container and refrigerate for up to 4 days.

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keto roast chicken from Flavor Portal recipe on a white serving platter garnished with fresh rosemary and thyme

Keto Roasted Chicken

Prep Time: 15 minutes
Cook Time: 1 hour 30 minutes
Total Time: 1 hour 45 minutes

This flavorful keto roasted chicken recipe is a true home run. It’s the perfect choice for a nice Sunday dinner with friends and the whole family. Plus, you can use the leftovers to make a delicious homemade chicken stock or shred the remaining meat to use in a quick chicken soup or salad recipe the next day. The total cooking time is just an hour and a half and make sure the internal temperature is 165 degrees for a fully cooked juicy chicken. Place the thermometer into the chicken thighs for best accuracy. Use the garlic and herb butter mixture to rub under the skin and the outside of the bird and monitor the time checking frequently until it's golden brown. For the delicious keto gravy, reduce the liquids by half. Enjoy this perfect roast chicken with some low-carb vegetables for a perfect weeknight dinner.

The onion in this recipe serves two purposes: It raises the chicken out of the juices while it cooks and it imparts a lovely flavor to the pan sauce. After cooking, the onion is discarded, rather than eaten, to keep the overall carb count low. If you would like to omit the onion completely, you can replace the onion slices with ovenproof metal cookie cutters to lift the chicken while it cooks. 

Nutrition Facts Carbs/Serving:*

Total carbs: 3.7g

Fiber: 1.7g

Net carbs: 2g

*Source: VeryWell.com recipe analyzer

Ingredients

  • 1 large white or red onion, cut into thick slices
  • 1 5-6 lb. whole chicken
  • Sea salt and black pepper, to taste
  • 1 small container of fresh herbs (thyme, rosemary, & sage), rinsed and divided
  • ¼ cup unsalted butter, room temperature
  • 6-8 cloves fresh garlic, finely minced, divided
  • 1 cup sugar-free organic chicken broth

Instructions

  1. Preheat oven to 425° F and arrange onion slices in bottom of a large, heavy-duty 12” skillet with high sides.
  2. Remove and discard neck and giblets from chicken and place the whole bird breast side up on top of onion slices in skillet. Pat the outside of the entire chicken dry with paper towels and generously season the outside with salt and black pepper. 
  3. Separate out approximately 1/3 of the fresh thyme, rosemary, and sage from the bundle. Remove and discard the tough stems from the thyme and rosemary leaves. Combine the leaves with the sage before roughly chopping.
  4. Add the softened butter, half the minced garlic, and the chopped fresh poultry herbs in a small bowl and stir to combine. Divide the herb butter into small chunks before tucking evenly under the chicken skin covering the breast meat.
  5. Massage the remaining minced garlic inside the cavity of the chicken before stuffing with the remaining fresh poultry herbs. Secure legs together with kitchen string, and then add the chicken stock to the skillet.
  6. Place skillet in pre-heated oven and roast for 1 hour and 30 minutes or until a meat thermometer inserted into the thickest part of the thigh reads 165° F. Check every 30 minutes while cooking to make sure the skin isn’t becoming too brown. If it is, cover with aluminum foil after 1 hour and check for doneness after another 15-20 minutes.
  7. Remove skillet from oven and carefully transfer chicken to a serving platter. Cover loosely with aluminum foil to keep warm and let rest for 15-20 minutes.
  8. While the chicken rests, discard the onion slices in the skillet and heat the remaining liquid over medium-high heat. Scrape the bottom of the skillet with a spatula or wooden spoon to remove the browned bits. Continue cooking until the liquid is reduced by one half. Once reduced, taste and season with salt and black pepper, if desired.  
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