This French Onion Breaded Chicken is an easy skillet chicken dinner topped with sweet caramelized onions and melted cheese. It’s crispy on the outside, juicy on the inside, and full of rich French onion flavor in every bite. I also have French Onion Chicken Pasta you will want to try!
Ingredients & Substitutions
- Chicken: Boneless, skinless chicken breasts are coated in flour, egg, and breadcrumbs mixed with Parmesan to create a crispy crust. You can use chicken thighs instead if you prefer a juicier cut, just adjust cook time slightly.
- Oil + butter: Olive oil helps crisp the chicken, while butter is used for the onions to build rich, classic French onion flavor. You can use all butter if preferred, but the oil helps prevent burning.
- Onions: Yellow onions are best for caramelizing because they turn sweet and soft as they cook. Garlic adds extra flavor at the end. No real substitutes here; onions are key to the recipe.
- Sauce base: Worcestershire sauce and beef broth create that signature French onion depth. You can swap beef broth with chicken broth in a pinch, but the flavor will be a little lighter.
- Cheese: Gruyère is the classic French onion choice because it melts smoothly and has a nutty flavor. Swiss or mozzarella can be used instead, but Gruyère gives the most authentic taste.
- Finishing touches: Fresh parsley and lemon juice brighten up the rich, savory flavors at the end. The lemon is optional, but it really helps balance the dish.
FAQs
Can I use chicken thighs instead of chicken breasts?
Yes. Boneless, skinless chicken thighs work great and stay extra juicy. Just adjust the cook time slightly since they may take a bit longer to reach 165°F.
Can I bake this instead of cooking it on the stove?
Yes, but you’ll lose some crispiness. You can bake the breaded chicken at 400°F until golden and cooked through, then add the onions and cheese on top before broiling.
Do I have to broil the cheese?
Broiling gives the cheese that golden, bubbly finish, but you can melt it in the oven if needed. It just won’t brown quite as much.
What cheese can I use instead of Gruyère?
Swiss cheese is the closest substitute. Mozzarella will melt well but has a milder flavor. Provolone also works for a slightly sharper taste.
Can I make the caramelized onions ahead of time?
Yes. You can caramelize the onions up to 3 days ahead and store them in the refrigerator. Reheat gently before assembling the dish.
How do I know when the chicken is done?
The chicken is fully cooked when it reaches an internal temperature of 165°F. A thermometer is the best way to check for doneness.
How to Serve French Onion Breaded Chicken
- With mashed potatoes: Creamy mashed potatoes (or cauliflower mashed) are perfect for soaking up the rich onion sauce and melted cheese.
- With rice or egg noodles: A simple base that lets the chicken and onions shine.
- With roasted vegetables: Try broccoli, roasted green beans, or air fryer carrots for an easy, balanced dinner.
- With a simple side salad: A light green salad with vinaigrette helps cut through the richness.
- With bread: Crusty bread, no-yeast breadsticks, or easy dinner rolls are great for scooping up extra onions and sauce.
How to Store & Reheat French Onion Breaded Chicken
Refrigerator: Store leftovers in an airtight container in the refrigerator for up to 3 to 4 days. For best results, store the chicken and onion mixture together so the flavors stay cohesive.
Freezer: You can freeze the cooked chicken and onion topping for up to 2 months. Let everything cool completely, then wrap tightly or store in a freezer-safe container. The texture of the breading may soften slightly after freezing, but the flavor will still be great.
Reheating: Reheat in the oven at 350°F until warmed through, about 15 to 20 minutes. For the best texture, avoid the microwave if possible, since it can soften the crispy coating. If needed, microwave in short intervals, then finish in a hot skillet or under the broiler for a minute to re-crisp and remelt the cheese.
French Onion Breaded Chicken
Ingredients
Chicken
- 4 boneless skinless chicken breasts
- ½ teaspoon kosher salt
- ½ teaspoon pepper
- 1 cup (125 g) all-purpose flour
- 2 large eggs, beaten
- 1 cup (45 g) breadcrumbs, plain or seasoned
- ½ cup (50 g) Parmesan cheese, grated
- 3 tablespoons extra virgin olive oil
French Onion Topping
- 2 tablespoons unsalted butter
- 2 large yellow onions, thinly sliced
- 2 teaspoons garlic, minced
- 2 teaspoons Worcestershire sauce
- ½ cup beef broth
For Finishing
- 1 cup (113 g) Gruyère cheese, shredded
- Fresh parsley, chopped (for garnish)
Instructions
- Season chicken breasts with salt and pepper.
- Set up a dredging station with three shallow bowls: flour in the first, beaten eggs in the second, and breadcrumbs mixed with Parmesan in the third.
- Dredge each chicken breast in flour, then egg, then breadcrumb mixture, pressing gently so the coating sticks.
- Heat olive oil in a large oven-safe skillet over medium heat. Add chicken and cook for 4 to 5 minutes per side, until golden brown and cooked through to an internal temperature of 165°F. Transfer to a plate.
- In the same skillet, melt butter over medium heat. Add sliced onions and cook slowly, stirring occasionally, for 20 to 25 minutes until deeply caramelized.
- Stir in garlic and cook for 1 minute. Add Worcestershire sauce and beef broth, scraping up any browned bits from the pan. Simmer for 2 to 3 minutes, until slightly reduced.
- Return chicken to the skillet, nestling it into the onions. Spoon some of the onion mixture over the top of each piece.
- Sprinkle Gruyère evenly over the chicken.
- Transfer skillet to the oven and broil for 2 to 4 minutes, until the cheese is melted, bubbly, and lightly golden. Watch closely to prevent burning.
- Finish with a sprinkle of fresh parsley. Serve immediately.
Did you make this recipe?
You can tag me at @iamhomesteader.
