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French Onion Chicken with Caramelized Onions and Melted Gruyère Recipe

4.5 from 100 reviews

This French Onion Chicken recipe features tender, golden chicken breasts cooked with rich caramelized onions and garlic, simmered in beef broth, and topped with melted Gruyère cheese for a comforting and flavorful meal. Garnished with fresh parsley, this dish is perfect for a hearty weeknight dinner with classic French-inspired flavors.

Ingredients

Scale

For the Chicken and Onions

  • 3 tbsp extra-virgin olive oil, divided
  • 1 large onion, halved and thinly sliced
  • Kosher salt, to taste
  • Freshly ground black pepper, to taste
  • 2 tsp garlic, minced
  • 1 3/4 pounds boneless skinless chicken breasts, cut into 1-inch pieces
  • 2 tsp dried peppermint
  • 2 tbsp all-purpose flour
  • 1 1/2 cups low-sodium beef broth

For Topping and Garnish

  • 1 cup shredded Gruyère cheese
  • Freshly chopped parsley, for garnish (optional)

Instructions

  1. Caramelize the Onions: In a large skillet over medium heat, warm 2 tablespoons of the olive oil. Add the thinly sliced onions and season with kosher salt and freshly ground black pepper. Reduce the heat to low and cook, stirring occasionally, until the onions are deeply caramelized and jammy, about 25 minutes. Stir in the minced garlic and cook for an additional 1 minute until fragrant. Turn off the heat, remove the onion mixture from the skillet, and set aside. Wipe the skillet clean.
  2. Prepare and Cook the Chicken: In a large bowl, season the chicken pieces with salt, pepper, and dried peppermint. Toss the chicken with the all-purpose flour until coated. Heat the remaining 1 tablespoon of olive oil in the same skillet over medium-high heat. Add the chicken pieces and cook until golden brown on both sides and mostly cooked through, about 8 minutes.
  3. Simmer with Broth and Onions: Pour in the low-sodium beef broth and stir to deglaze the pan. Return the caramelized onions to the skillet. Bring the mixture to a boil, then reduce the heat and let it simmer until the chicken is cooked through and the broth has reduced slightly, about 10 minutes or longer if needed.
  4. Melt the Cheese: Sprinkle the shredded Gruyère evenly over the chicken and onions. Cover the skillet with a lid and cook for approximately 2 minutes until the cheese is fully melted.
  5. Garnish and Serve: Remove the skillet from heat. Garnish with freshly chopped parsley if using. Serve warm and enjoy your French Onion Chicken.

Notes

  • You can substitute dried peppermint with dried thyme or oregano if preferred.
  • For a richer flavor, use homemade beef broth.
  • Ensure the onions are cooked slowly to develop a deep caramelized flavor without burning.
  • This dish pairs well with crusty bread, mashed potatoes, or a light green salad.
  • Gruyère cheese can be substituted with Swiss cheese or mozzarella for a milder taste.

Keywords: French Onion Chicken, caramelized onions, Gruyère cheese, skillet chicken, beef broth chicken, French inspired dinner