Ingredients
Scale
- 4 cups buttermilk
- 2 tablespoons kosher salt
- 2 teaspoons dried rosemary
- 1 teaspoon freshly ground black pepper
- 4–5 cloves garlic, finely minced
- 4–5.5 pound whole chicken
- 1–2 cups water, if necessary
- 2 whole yellow onions, peeled and chopped into 4 wedges each
- 1 whole garlic bulb, sliced horizontally in half
- 3 tablespoons olive oil, divided
- 2 teaspoon kosher salt, divided
- ½ teaspoon freshly ground black pepper, or to taste
Instructions
- Combine the buttermilk, kosher salt, dried rosemary, black pepper, and garlic in a large bowl.
- Submerge the chicken, breast-side down, in the brining liquid, adding water as necessary. Cover and refrigerate for 8 to 24 hours.
- Remove the chicken from the fridge 30-45 minutes before roasting and pat it dry with paper towels.
- Preheat your oven to 400°F and adjust a rack to the middle position. For larger chickens, consider 350°F.
- In a pan, mix the quartered onions and halved garlic with olive oil and kosher salt.
- Place the chicken on top of the onions, add the other half of the garlic bulb inside, and season the chicken.
- Roast the chicken for 30 minutes, then brush with olive oil.
- Continue roasting for another 30 to 45 minutes until the internal temperature reaches 160-165°F in the breast and at least 175°F in the thigh.
- Let the chicken rest for 15-20 minutes outside of the oven to allow the juices to redistribute.
- Optionally, prepare gravy using the pan juices while the chicken rests.
- Slice the chicken and serve with roasted onions and your favorite sides.
Notes
Do not brine the chicken for more than 24 hours to prevent mushiness.
Use a meat thermometer for accurate cooking; tent the chicken with foil if it browns too quickly.
Pair with sides like mashed potatoes, carrots, or a salad for a complete meal.
- Prep Time: 15 minutes
- Cook Time: 585 minutes
- Category: Main Dishes
- Method: Roasting
- Cuisine: American
Nutrition
- Serving Size: 1/8 of chicken
- Calories: 415
- Sugar: 1g
- Sodium: 1100mg
- Fat: 22g
- Saturated Fat: 5g
- Unsaturated Fat: 15g
- Trans Fat: 0g
- Carbohydrates: 2g
- Fiber: 0g
- Protein: 47g
- Cholesterol: 150mg