Looking for a dish that makes your taste buds sing? This French onion stuffed chicken is exactly what you need. Juicy chicken breasts are filled with a rich and savory onion mixture that brings the classic flavors of French onion soup right to your dinner table.
Imagine biting into perfectly cooked chicken, only to discover a warm, cheesy, onion-filled center that takes comfort food to a whole new level. This recipe strikes the balance between elegance and heartiness, making it a perfect choice for weeknight dinners or special occasions.
Delicious and Hearty French Onion Stuffed Chicken

This French onion stuffed chicken is filled with caramelized onions, melted cheese, and a hint of thyme, making it a flavorful and satisfying main course. Each bite offers a delightful combination of tender chicken and rich, savory filling.
Ingredients
- 4 boneless, skinless chicken breasts
- 2 large onions, thinly sliced
- 1 cup shredded Gruyère cheese
- 2 tablespoons olive oil
- 2 tablespoons butter
- 1 teaspoon fresh thyme leaves
- Salt and pepper to taste
- 1/2 cup beef or chicken broth
- 1/4 cup white wine (optional)
- Toothpicks or kitchen twine for securing
Instructions
- Prepare the Onions: In a large skillet, heat olive oil and butter over medium heat. Add the sliced onions and cook, stirring occasionally, until they are caramelized and golden brown (about 15-20 minutes). Stir in thyme and season with salt and pepper. Remove from heat and let cool slightly.
- Prepare the Chicken: While the onions are cooling, preheat your oven to 375°F (190°C). Using a sharp knife, carefully create a pocket in each chicken breast without cutting all the way through.
- Stuff the Chicken: Fill each chicken pocket with a generous amount of the caramelized onion mixture and then sprinkle in some shredded Gruyère cheese. Secure the openings with toothpicks or kitchen twine to keep the filling inside.
- Sear the Chicken: In the same skillet used for the onions, add a little more olive oil if needed and heat over medium-high heat. Sear the stuffed chicken breasts on both sides until golden brown (about 3-4 minutes per side).
- Bake the Chicken: Transfer the seared chicken to a baking dish. Pour the broth and wine (if using) around the chicken. Bake for 20-25 minutes, or until the chicken is cooked through and reaches an internal temperature of 165°F (74°C).
- Serve: Remove from the oven and let rest for a few minutes. Carefully remove the toothpicks or twine, then slice and serve warm, drizzled with the pan juices.
Cook and Prep Times
- Prep Time: 15 minutes
- Cook Time: 30 minutes
- Total Time: 45 minutes
Nutrition Information
- Servings: 4 servings
- Calories: 380kcal
- Fat: 22g
- Protein: 32g
- Carbohydrates: 5g