nstructions

1. Caramelize the Onions

1. Heat butter and olive oil in a large skillet over medium heat.

2. Add the sliced onions and season with salt, pepper, and thyme.

3. Cook slowly—about 20–25 minutes—stirring often until the onions become soft, golden, and deeply caramelized.

4. Add the garlic during the last minute of cooking.

5. Pour in the beef broth and balsamic vinegar, allowing the mixture to simmer for another 3–4 minutes.

6. Remove from heat.

2. Prepare the Chicken

1. Preheat your oven to 400°F (205°C).

2. Rub chicken breasts with olive oil and season generously with paprika, onion powder, salt, and pepper.

3. Lightly sear the chicken in a hot pan for 2–3 minutes per side to create flavor (optional but recommended).

3. Assemble the Bake

1. Spread the caramelized onions evenly in the bottom of a baking dish.

2. Lay the seasoned chicken breasts on top.

3. Spoon some of the onion mixture over each piece of chicken.

4. Cover generously with shredded cheese.

4. Bake

• Bake uncovered for 25–30 minutes, or until the chicken reaches 165°F internally and the cheese is melted, golden, and bubbly.

5. Garnish and Serve

Scatter fresh chopped parsley or thyme on top.
Serve with mashed potatoes, roasted vegetables, rice, or a crisp green salad.

Tips for the Best French Onion Chicken

• Don’t rush the onions—true caramelization takes time.

• Use beef broth, not chicken broth, for the signature French onion flavor.

• Pound thick chicken breasts to even thickness for consistent cooking.

• Gruyère cheese offers the most authentic French onion soup taste.

Why You’ll Love This Dish

French Onion Chicken Bake is the perfect blend of comfort food and gourmet flavors. It transforms simple ingredients into a rich, fragrant, cheesy, and heartwarming meal. Once you make it, it’s almost guaranteed to become a regular in your household.