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French Onion Chicken Bake is a comforting dish that combines tender chicken with the rich flavors of onion, cheese, and aromatic herbs. This baked chicken recipe is perfect for a family dinner or a cozy night in. You get to enjoy the deep, savory taste of caramelized onions and gooey cheese, all baked to perfection. It’s a simple way to bring a touch of gourmet to your table without much effort.
Why make this recipe
This recipe is great because it is easy to prepare, and it tastes fantastic. If you’re looking for a way to elevate your usual chicken routine, this dish is a winner. It’s also a hearty meal that can please even picky eaters. With just a few ingredients, you can create a flavorful and satisfying meal that everyone will love. Plus, who doesn’t enjoy a dish topped with melty cheese?
How to make French Onion Chicken Bake
Ingredients :
- 4 boneless, skinless chicken breasts
- 2 large onions, thinly sliced
- 2 tablespoons olive oil
- 1 teaspoon salt
- 1/2 teaspoon black pepper
- 1 teaspoon thyme (dried or fresh)
- 1 cup beef or chicken broth
- 1 ½ cups Swiss cheese, shredded
- Fresh parsley for garnish (optional)
Directions :
- Preheat your oven to 375°F (190°C).
- In a large skillet, heat olive oil over medium heat. Add the sliced onions and sprinkle with salt. Cook, stirring often, until the onions are soft and lightly caramelized, about 15-20 minutes.
- While the onions are cooking, season the chicken breasts with pepper and thyme. Place them in a baking dish.
- Once the onions are caramelized, pour the broth over the chicken. Then, spread the onions evenly on top of the chicken.
- Cover the dish with aluminum foil and bake for 25-30 minutes until the chicken is cooked through.
- Remove the foil, sprinkle the shredded Swiss cheese on top, and bake for an additional 10 minutes, or until the cheese is melted and bubbly.
- Let it cool for a few minutes and garnish with fresh parsley if desired, before serving.
How to serve French Onion Chicken Bake
Serve this dish hot right out of the oven. Pair it with a side of roasted vegetables, a fresh salad, or some crusty bread to soak up the flavorful juices. This dish also goes well with rice or mashed potatoes for a complete meal.
How to store French Onion Chicken Bake
To store leftovers, allow the dish to cool completely, then transfer it to an airtight container. It can be kept in the refrigerator for up to 3-4 days. To reheat, simply warm it in the oven or microwave until heated through.
Tips to make French Onion Chicken Bake
- For even more flavor, consider adding a splash of white wine to the onions while cooking.
- If you prefer a bit of crunch, sprinkle some breadcrumbs on top of the cheese before the final bake.
- Feel free to use any cheese you prefer; Gruyère or mozzarella can also work well.
Variation
You can customize this recipe by adding mushrooms or garlic for an extra layer of flavor. Additionally, you can use skin-on chicken thighs for a richer taste.
FAQs
Q: Can I use frozen chicken for this recipe?
A: Yes, you can use frozen chicken, but it will take longer to cook. Ensure the chicken reaches an internal temperature of 165°F (75°C).
Q: Can I prepare this recipe ahead of time?
A: Absolutely! You can assemble the dish a day in advance and store it in the refrigerator. Just bake it when you’re ready to eat.
Q: What can I use instead of Swiss cheese?
A: You can substitute with cheddar, provolone, or mozzarella cheese based on your preference.

French Onion Chicken Bake
- Prep Time: 15 minutes
- Cook Time: 40 minutes
- Total Time: 55 minutes
- Yield: 4 servings 1x
- Category: Main Course
- Method: Baking
- Cuisine: French
- Diet: Non-Vegetarian
Description
A comforting dish combining tender chicken with rich onion flavors, cheese, and herbs, perfect for family dinners.
Ingredients
- 4 boneless, skinless chicken breasts
- 2 large onions, thinly sliced
- 2 tablespoons olive oil
- 1 teaspoon salt
- 1/2 teaspoon black pepper
- 1 teaspoon thyme (dried or fresh)
- 1 cup beef or chicken broth
- 1 ½ cups Swiss cheese, shredded
- Fresh parsley for garnish (optional)
Instructions
- Preheat your oven to 375°F (190°C).
- In a large skillet, heat olive oil over medium heat. Add the sliced onions and sprinkle with salt. Cook until the onions are soft and lightly caramelized, about 15-20 minutes.
- Season the chicken breasts with pepper and thyme, and place them in a baking dish.
- Pour the broth over the chicken, then spread the caramelized onions evenly on top.
- Cover the dish with aluminum foil and bake for 25-30 minutes until the chicken is cooked through.
- Remove the foil, sprinkle shredded Swiss cheese on top, and bake for an additional 10 minutes until the cheese is melted and bubbly.
- Let it cool for a few minutes and garnish with fresh parsley before serving.
Notes
For extra flavor, add a splash of white wine to the onions or sprinkle breadcrumbs on top before the final bake.
Nutrition
- Serving Size: 1 serving
- Calories: 400
- Sugar: 6g
- Sodium: 600mg
- Fat: 20g
- Saturated Fat: 10g
- Unsaturated Fat: 8g
- Trans Fat: 0g
- Carbohydrates: 15g
- Fiber: 2g
- Protein: 30g
- Cholesterol: 90mg







