French Onion Chicken Bake

French Onion Chicken Bake

French Onion Chicken Bake is a comforting, rich, and deeply flavorful dish that transforms simple chicken breasts into a gourmet-style dinner. Inspired by the classic French onion soup, this recipe layers caramelized onions, savory broth, melted cheese, and tender baked chicken into one irresistible meal. Every bite is loaded with sweet onion flavor, gooey cheese, and perfectly seasoned chicken—creating a dish that feels both rustic and elegant. Whether you’re preparing a cozy weeknight meal or serving guests, this French Onion Chicken brings warmth, aroma, and restaurant-quality taste straight to the table.

Ingredients

For the Chicken:

• 4–6 boneless, skinless chicken breasts

• 1 tablespoon olive oil

• Salt and pepper to taste

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• 1 teaspoon paprika

• 1 teaspoon garlic powder

For the Onion Mixture:

• 3 large yellow onions, thinly sliced

• 3 tablespoons butter

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• 1 tablespoon olive oil

• 2 cloves garlic, minced

• 1 teaspoon thyme (fresh or dried)

• 1 teaspoon Worcestershire sauce

• 1 cup beef broth

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• Salt and pepper as needed

For Topping:

• 1½ cups shredded mozzarella or Gruyère cheese

• Fresh parsley for garnish (optional)

Instructions

1. Prepare the Chicken

Preheat your oven to 375°F (190°C).
Season the chicken breasts with salt, pepper, paprika, and garlic powder.
Heat olive oil in a skillet and sear the chicken for 2–3 minutes per side until lightly browned.
Remove and set aside—the chicken will finish cooking in the oven.

2. Caramelize the Onions

In the same pan, melt the butter with a bit of olive oil.
Add the sliced onions and cook over medium-low heat, stirring occasionally.
Allow the onions to cook for 20–25 minutes, until dark golden and caramelized.
Stir in garlic, thyme, and Worcestershire sauce.
Pour in the beef broth to deglaze the pan, scraping up all the flavorful browned bits.
Simmer for 3–5 minutes until slightly thickened.

3. Assemble the Dish

Transfer the caramelized onion mixture into a baking dish.
Place the seared chicken breasts on top of the onions.
Spoon some of the onions over each piece for extra flavor.
Top generously with shredded cheese.

4. Bake

Bake uncovered for 20–25 minutes, or until the chicken is fully cooked (internal temperature of 165°F / 74°C).
The cheese should be melted, golden, and bubbly.

5. Garnish and Serve

Sprinkle with chopped parsley for freshness before serving.
Enjoy hot with mashed potatoes, rice, crusty bread, or a simple green salad.

Serving Tip

This dish pairs beautifully with toasted baguette slices—perfect for soaking up all the delicious onion gravy.

Conclusion

French Onion Chicken Bake delivers everything you love about French onion soup—deep caramelized flavors, melted cheese, and rich broth—combined with tender, juicy chicken. It’s a comforting, flavorful meal that requires simple ingredients yet tastes incredibly refined. Ideal for both busy weeknights and special dinners, this recipe is hearty, elegant, and unforgettable. One bite of this cheesy, onion-infused chicken will make it a regular favorite at your table.