Thaw frozen chicken in the refrigerator overnight before reheating whenever possible.
To reheat, place the chicken in a covered baking dish and warm it in a 350°F (175°C) oven until heated through. Spoon a little of the reserved sauce over the chicken before reheating to help keep it moist.
Individual portions can also be reheated in the microwave using short intervals. Keep in mind that the chicken skin will soften in the microwave. If you want to restore some of the original crispness, an oven or air fryer is a better choice.
Frequently Asked Questions
What is Chicken Charleston?
Chicken Charleston is a simple baked chicken dish featuring chicken, onions, and a flavorful dressing-based sauce. This three-ingredient version keeps the preparation especially easy while still producing a savory, sweet, and tangy pan sauce.
How do I know when the chicken is done?
The easiest way to check is with an instant-read thermometer. Insert it into the thickest part of the thigh, avoiding the bone. Chicken should reach a minimum internal temperature of 165°F (74°C) for food safety.
The exact cooking time can vary depending on the size of the chicken pieces, the baking dish, and individual oven temperatures.
Can I prepare Chicken Charleston ahead of time?
Yes. You can arrange the onions and chicken in the baking dish several hours before cooking and keep the covered dish refrigerated.
For the best results, add the dressing shortly before baking and make sure the oven is fully preheated before putting the dish inside.
If the baking dish and chicken are very cold from refrigeration, expect the cooking process to take a little longer. Use the chicken's internal temperature as your final guide rather than relying solely on the clock.
3-Ingredient Chicken Charleston
Ingredients
- Bone-in, skin-on chicken thighs
- Sweet onion, sliced
- Russian dressing
Instructions
- Preheat the oven to 350°F (175°C).
- Slice the sweet onion and arrange the pieces across the bottom of a baking dish.
- Place the chicken thighs skin-side up over the onions.
- Pour the Russian dressing over the chicken, making sure the pieces are well coated.
- Bake uncovered until the chicken is fully cooked and the skin is nicely browned.
- Check the thickest part of the chicken with an instant-read thermometer; it should reach at least 165°F (74°C).
- Let the chicken rest briefly before serving.
- Spoon the tender onions and flavorful pan sauce over the chicken and serve with your favorite side.