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Homemade French Onion Chicken Bake Recipe

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4.2 from 10 reviews

This Homemade French Onion Chicken Bake is a comforting and flavorful dish featuring tender baked chicken breasts topped with a creamy French onion sour cream mixture and crispy fried onions. Perfect for a quick weeknight dinner, it combines the savory flavors of classic French onion soup with juicy chicken in an easy-to-make casserole.

  • Total Time: 45-50 minutes
  • Yield: 4 servings

Ingredients

Chicken

  • 1 ½-2 pounds boneless skinless chicken breasts (4 evenly sized breasts)

French Onion Mixture

  • 12 ounces sour cream
  • 1 ounce package French onion soup mix (or French onion dip mix)
  • ¼ tsp fresh cracked black pepper

Topping

  • 6 ounces crispy fried onions

Instructions

  1. Preheat oven: Preheat the oven to 425℉ to ensure a hot environment for baking the chicken evenly.
  2. Add the chicken: Arrange the chicken breasts in a single layer at the bottom of a baking dish, placing them close together but not overlapping.
  3. Make the French onion mix: In a medium-sized bowl, combine the sour cream, French onion soup mix, and fresh cracked black pepper. Stir well until all ingredients are fully incorporated.
  4. Top the chicken: Spread the French onion sour cream mixture evenly over each chicken breast, covering them completely to lock in moisture and flavor.
  5. Add the fried onions: Sprinkle an even layer of crispy fried onions over the top of the sour cream mixture for a crunchy finish.
  6. Cover with foil and bake: Cover the baking dish loosely with aluminum foil and bake in the preheated oven for 25-30 minutes to allow the chicken to cook through gently.
  7. Remove foil and bake: Remove the foil and continue baking uncovered for an additional 5-10 minutes until the chicken reaches an internal temperature of 160℉ and the topping is golden and crispy.
  8. Rest and serve: Let the chicken rest for 5 minutes after baking to allow the juices to redistribute and the internal temperature to rise to 165℉ before serving.

Notes

  • Use a meat thermometer to ensure the chicken is cooked safely to an internal temperature of 165℉.
  • For extra flavor, you can add fresh herbs like thyme or parsley to the sour cream mixture.
  • Serve with a side of steamed vegetables or a simple salad for a complete meal.
  • The crispy fried onions add a crunchy texture that contrasts nicely with the creamy topping.
  • Leftovers can be refrigerated for up to 3 days and reheated in the oven to maintain crispiness.
  • Author: Daisy
  • Prep Time: 10 minutes
  • Cook Time: 35-40 minutes
  • Category: Main Course
  • Method: Baking
  • Cuisine: American