This French Onion Chicken recipe combines tender chicken and rich, caramelized onions topped with melted cheese, creating a comforting and delicious meal perfect for any occasion.
Melt the butter in an oven-safe skillet over medium-high heat. Add the sliced onions and stir well. Cook for about 15 minutes until the onions soften and turn golden brown. Remove the onions and set them aside.
Season the pounded chicken breasts with olive oil, salt, pepper, and fresh thyme. Place the chicken in the skillet and cook for about 5 minutes on each side until browned. Transfer to a plate and cover to keep warm.
Return the cooked onions to the skillet and sprinkle with flour. Stir to coat the onions and cook for about 1 minute.
Gradually pour in the beef broth while whisking until the sauce thickens slightly.
Add the chicken back into the skillet, spooning the sauce over each piece. Preheat the oven to 350°F.
Top each chicken breast with one slice of provolone and one slice of swiss cheese.
Bake in the preheated oven until the cheese melts and the chicken is cooked through, about 8 to 10 minutes. Remove from the oven, spoon more sauce over the chicken, and garnish with parsley.
Notes
Use fresh herbs for vibrant flavor, brown the chicken well to lock in juices, and ensure quality cheese for the best melt.
Let the chicken rest after baking for moist results.