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French onion soup chicken in a skillet with melted cheese

French Onion Soup Chicken

Meriam
A savory and cheesy French Onion Soup Chicken with caramelized onions, rich broth, and melted Gruyère cheese. Perfect for a comforting and flavorful meal.
Prep Time 10 minutes
Cook Time 35 minutes
Total Time 45 minutes
Course Main Course
Cuisine French
Servings 4 servings
Calories 450 kcal

Equipment

  • Large skillet

Ingredients
  

Base Ingredients

  • 2 tbsp butter
  • 2 large onions thinly sliced
  • 3 cloves garlic minced
  • 1 tsp salt
  • 1/2 tsp black pepper
  • 1/2 tsp dried thyme
  • 1 tsp Worcestershire sauce
  • 1 tbsp balsamic vinegar optional, for depth of flavor
  • 1 cup beef or chicken broth
  • 1 tsp cornstarch for thickening

Chicken & Cooking Oil

  • 4 boneless, skinless chicken breasts
  • 1 tbsp olive oil

Cheese & Garnish

  • 1 cup shredded Gruyère or Swiss cheese
  • 1/2 cup shredded mozzarella cheese
  • 2 tbsp fresh parsley chopped, for garnish
  • 4 slices toasted French bread optional, for serving

Instructions
 

  • In a large skillet, melt butter over medium-low heat. Add sliced onions, salt, and pepper. Cook for 20-25 minutes, stirring occasionally, until deep golden brown.
  • Stir in minced garlic, thyme, Worcestershire sauce, and balsamic vinegar. Cook for 2 more minutes.
  • In a bowl, whisk together broth and cornstarch. Pour into the skillet with onions and simmer for 5 minutes until slightly thickened. Remove onions from skillet and set aside.
  • Heat olive oil in the same skillet over medium heat. Season chicken with salt and pepper, then sear for 4-5 minutes per side until golden brown.
  • Return the caramelized onions to the skillet, spooning them over the chicken.
  • Sprinkle Gruyère and mozzarella over each chicken breast. Cover and cook for 5 more minutes until cheese is melted and bubbly.
  • Sprinkle with fresh parsley and serve with toasted French bread for dipping.

Notes

This dish captures the rich, comforting flavors of French onion soup in a hearty chicken entrée. Serve with crusty bread for an authentic experience.
Keyword Chicken, Comfort Food, French Onion Soup