French Onion Chicken Bake Recipe

The Ultimate Guide to Making French Onion Chicken Bake

Introduction to French Onion Chicken Bake

The French Onion Chicken Bake offers a delightful twist on the classic French onion soup, transforming it into a hearty, comforting main dish. This recipe has gained popularity for its rich flavors, combining the sweetness of caramelized onions with the succulence of baked chicken, all topped with gooey, melted cheese. Perfect for family dinners, this dish is not just a meal but an experience, marrying simplicity with gourmet flair.

Ingredients List

Ingredients List

For a successful French Onion Chicken Bake, you’ll need:

  • Skinless Boneless Chicken Breasts, raw
  • Paprika
  • Garlic Powder
  • Seasoned Salt
  • Land o’Lakes Light Butter made with canola oil (Campbell’s French Onion Soup enhances the dish’s flavor)
  • Small yellow onion, peeled & sliced
  • French Onion Soup (I recommend Campbell’s for its consistency and taste)
  • Low sodium beef broth
  • Fat-free or light mozzarella (options include Market Pantry reduced fat mozzarella or Trader Joe’s lite mozzarella)

Step-by-Step Cooking Instructions

Preparing the Chicken

  1. Preheat your oven to 350 degrees.
  2. Season each chicken breast with paprika, garlic powder, and seasoned salt.
  3. In a cast iron skillet pan (or any skillet), melt butter and sauté the onions until softened and translucent.

Making the French Onion Mixture

  • After setting the onions aside, use the same skillet to brown the seasoned chicken breasts on medium-high heat, about 5-7 minutes per side.
  • Return the onions to the skillet with the chicken, adding the French onion soup and beef broth to simmer for 2-3 minutes.

Baking the Dish

  • Top each chicken breast with light mozzarella cheese.
  • Bake in the preheated oven for 10-15 minutes or until the cheese is bubbly and golden.

Nutritional Information

This dish offers a comforting meal without overloading on calories. Each serving contains approximately:

  • Calories: 208
  • Total Fat: 8g
  • Saturated Fat: 2g
  • Protein: 40g

Modifications can be made for a healthier version, such as using reduced-fat cheese or increasing the number of onions for added fiber.

Serving Suggestions for French Onion Chicken Bake

Serving Suggestions for French Onion Chicken Bake

Elevate your dining experience with the perfect accompaniments to the rich and savory French Onion Chicken Bake. Whether you’re leaning towards a lighter fare or indulging in a heartier meal, these serving suggestions are crafted to enhance your dish, ensuring a balanced and delightful meal that’s as nutritious as it is delicious.

For a Light and Refreshing Side:

  • Crisp Green Salad: Pair your French Onion Chicken Bake with a refreshing salad, featuring a mix of fresh greens such as arugula, spinach, and romaine. Toss with a light vinaigrette to complement the dish’s rich flavors without overpowering them.
  • Steamed Green Vegetables: Enhance your meal with the vibrant colors and crisp textures of steamed vegetables. Broccoli, green beans, and asparagus, lightly seasoned with salt and pepper, offer a nutritious and flavorful addition to your plate.

For a Heartier Companion:

  • Creamy Mashed Potatoes: Dive into the ultimate comfort side by serving your French Onion Chicken Bake with a generous helping of creamy mashed potatoes. Their smooth texture and buttery taste make them the perfect vessel for savoring the dish’s delicious sauce.
  • Crusty Bread: Embrace the rustic charm of a slice of warm, crusty bread to accompany your meal. Ideal for soaking up the savory sauce, it ensures you enjoy every last drop of flavor.

By choosing the right side dishes, you can transform your French Onion Chicken Bake into a well-rounded meal that caters to any preference. Whether you opt for the light freshness of a salad and steamed veggies or the indulgent richness of mashed potatoes and crusty bread, each option promises to enhance the flavors of your main dish, making every bite a memorable one.

Storage and Reheating Tips for French Onion Chicken Bake

Storage and Reheating Tips for French Onion Chicken Bake

Maximizing the enjoyment of your French Onion Chicken Bake doesn’t end with the initial meal. Proper storage and reheating are key to preserving its flavors and textures for days to come. Here’s how you can keep your leftovers tasting fresh and delicious:

Storing Your Leftovers:

  • Airtight Container: Transfer any leftovers into an airtight container to prevent moisture loss and flavor transfer from other foods in the refrigerator. This step helps maintain the quality and freshness of your dish.
  • Refrigeration: Store your sealed container in the refrigerator promptly. The French Onion Chicken Bake will keep well for up to three days when refrigerated properly, making it a convenient option for future meals.

Reheating Your Dish:

  • Oven Method: For best results, reheat your dish in the oven. Preheat your oven to 350°F (175°C), transfer the chicken to an oven-safe dish, and cover with aluminum foil to prevent it from drying out. Heat for about 10-15 minutes or until thoroughly warmed. If the chicken appears dry, add a splash of beef broth before reheating to reintroduce moisture and enhance the flavor.
  • Microwave Method: If you’re short on time, the microwave is a quick and effective alternative. Place the chicken in a microwave-safe dish, add a splash of beef broth to keep it moist, and cover with a microwave-safe lid or plastic wrap. Heat on medium power in 30-second intervals, stirring or rearranging the chicken as needed to ensure even reheating.

By following these simple storage and reheating tips, you can enjoy your French Onion Chicken Bake with as much gusto as when it was freshly made. Not only do these practices ensure the safety and quality of your leftovers, but they also help maintain the dish’s delightful flavors and textures, making your subsequent meals just as satisfying as the first.

Common Mistakes to Avoid with French Onion Chicken Bake

Common Mistakes to Avoid with French Onion Chicken Bake

Creating the perfect French Onion Chicken Bake is about more than just following the recipe; it’s also about steering clear of common pitfalls that can affect the outcome of this delicious dish. Paying attention to these details can make the difference between a good meal and a great one. Here are some crucial mistakes to avoid:

Over-Seasoning the Chicken:

  • The allure of adding extra seasoning can be strong, but it’s essential to remember that the French onion soup already infuses the chicken with rich and savory flavors. Adding too much salt or spices can overpower the dish’s intended taste profile. Stick to the recommended seasoning amounts for a perfectly balanced dish.

Overcooking the Chicken:

  • One of the keys to a succulent French Onion Chicken Bake is ensuring the chicken remains juicy and tender. Overcooking can lead to dry, tough meat, which detracts from the dish’s overall enjoyment. Keep an eye on the cooking time and use a meat thermometer to ensure the chicken reaches the safe internal temperature of 165°F (74°C) without going over.

Not Preheating the Oven:

  • The importance of preheating your oven cannot be overstated. Adding your dish to an oven that hasn’t reached the correct temperature can affect cooking times and lead to unevenly cooked chicken. Ensure your oven is fully preheated to the specified temperature before baking to achieve optimal results.

By avoiding these common mistakes, you’re well on your way to creating a French Onion Chicken Bake that’s sure to impress. Not only will your chicken be perfectly seasoned and cooked, but you’ll also enjoy the full depth of flavors that this dish has to offer, making every bite a delight.


  • Can I use a different type of onion? Yes, but yellow onions provide the best balance of sweetness and flavor.
  • Is it possible to make this dish in a slow cooker? Absolutely, although the texture of the onions will be softer.
  • How do I prevent the chicken from drying out? Do not overcook, and ensure the chicken is well-coated with the onion and soup mixture before baking.

Variations of French Onion Chicken Bake

Feel free to get creative with this versatile recipe:

  • Add mushrooms or bell peppers for extra veggies.
  • Try different cheeses like Gruyere or Swiss for a new flavor twist.
  • For a low-carb version, reduce the soup quantity and add more onions and cheese.


French Onion Chicken Bake is a versatile dish that brings the comforting flavors of French onion soup into a hearty, satisfying main course. By following these detailed steps and tips, you’re well on your way to creating a delicious meal that’s sure to become a new favorite in your dinner rotation. Experiment with variations and enjoy the rich, savory taste of this beloved recipe.

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French Onion Chicken Bake Recipe

French Onion Chicken Bake Recipe

  • Author: Sophia
  • Total Time: 35 minutes
  • Yield: 4 servings 1x


This French Onion Chicken Bake combines the rich, savory flavors of classic French onion soup with tender, juicy chicken, all topped with a generous layer of melted mozzarella cheese. It’s an easy-to-make dish that’s perfect for a cozy family dinner.


  • 4 skinless, boneless chicken breasts
  • 1/4 tsp paprika
  • 1/4 tsp garlic powder
  • 1/4 tsp seasoned salt
  • 2 Tbsp light butter
  • 1 large yellow onion, sliced
  • 1 can French onion soup
  • 1 cup low sodium beef broth
  • 1/2 cup light mozzarella cheese

Unlock the door to culinary bliss. Start cooking now!

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  1. Preheat oven to 350°F (175°C).
  2. Season chicken with paprika, garlic powder, and seasoned salt.
  3. In a skillet, melt butter over medium heat and sauté onions until softened.
  4. Brown the chicken on both sides in the skillet, then add the onions back to the skillet along with the French onion soup and beef broth. Simmer for 2-3 minutes.
  5. Transfer to a baking dish, top with mozzarella cheese, and bake for 15 minutes or until the cheese is bubbly.


  • For a gluten-free version, ensure the French onion soup and beef broth are gluten-free.
  • Substitute mozzarella with Gruyere cheese for a more authentic French flavor.
  • Prep Time: 10 minutes
  • Cook Time: 25 minutes
  • Category: Main Course
  • Method: Baking
  • Cuisine: French-American


  • Serving Size: per serving
  • Calories: 320
  • Sugar: 6g
  • Sodium: 650mg
  • Fat: 12g
  • Saturated Fat: 5g
  • Trans Fat: 0g
  • Carbohydrates: 12g
  • Fiber: 1g
  • Protein: 40g
  • Cholesterol: 85mg

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