Description
Juicy, golden-baked chicken breasts smothered in rich caramelized onions and melty cheese—this French Onion Chicken Bake is everything comfort food should be. It’s the kind of dish that turns an ordinary weeknight into something cozy and satisfying. With a savory onion gravy and bubbly cheese topping, it captures all the magic of French onion soup in a hearty, easy recipe.
If you’re looking for easy dinner ideas that pack in both comfort and flavor, this one-pan chicken bake is perfect. It’s a great go-to for quick dinner solutions, hearty family meals, or when you need food ideas for something that feels special without requiring extra effort. From its garlicky aroma to its melty topping, it’s an easy recipe that checks all the boxes.
Ingredients
3 large boneless, skinless chicken breasts
3 tablespoons olive oil
2 large yellow onions, thinly sliced
2 teaspoons balsamic vinegar
2 cloves garlic, minced
½ teaspoon dried thyme
½ teaspoon salt
¼ teaspoon black pepper
¾ cup beef broth (low sodium)
1 teaspoon Worcestershire sauce
1 ½ cups shredded Gruyère or mozzarella cheese (or a mix)
Fresh chopped parsley for garnish
Instructions
- Caramelize the onions: In a skillet, heat 2 tbsp olive oil over medium. Add onions and cook 25–30 mins, stirring often. Stir in balsamic vinegar in the last 5 mins.
- Preheat oven to 375°F (190°C) and grease a baking dish.
- Season the chicken with salt, pepper, and thyme on both sides.
- Sear chicken: In a separate skillet, heat 1 tbsp oil. Sear chicken 2–3 mins per side until golden.
- Prepare sauce: Add garlic to onions, cook 1 min. Stir in broth and Worcestershire. Simmer 3–4 mins.
- Assemble and bake: Place chicken in dish, pour onion sauce over, top with cheese. Bake 20–25 mins until bubbly and cooked through.
- Garnish with fresh parsley and serve hot.
- Prep Time: 15 minutes
- Cook Time: 45 minutes
- Category: Dinner