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French Onion Stuffed Chicken Casserole

French Onion Stuffed Chicken Casserole


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  • Author: Sarah
  • Total Time: 55 minutes
  • Yield: Serves 6

Description

Indulge in the comforting flavors of our French Onion Stuffed Chicken Casserole, a deliciously innovative twist on a classic dish. This casserole features juicy chicken breasts generously stuffed with caramelized onions and a blend of rich cheeses, all baked to perfection. With its savory taste and heartwarming aroma, this meal is perfect for cozy family dinners or gatherings with friends. Plus, it’s low-carb and keto-friendly, making it an ideal choice for health-conscious eaters. Enjoy the ease of a one-dish meal that not only satisfies but also impresses.


Ingredients

Scale
  • 4 boneless, skinless chicken breasts
  • 4 large onions
  • 2 tablespoons unsalted butter
  • 1 cup Gruyère cheese (or mozzarella)
  • 4 tablespoons Parmesan cheese
  • Salt and pepper, to taste
  • 2 teaspoons fresh thyme, chopped (divided)
  • 2 tablespoons white wine (optional, or use sherry or balsamic vinegar)
  • 2 cloves garlic, minced
  • 1/2 cup beef broth or stock, divided
  • 1 tablespoon olive oil
  • 2 teaspoons garlic powder
  • 1 teaspoon ground thyme
  • 2 tablespoons fresh parsley, finely chopped

Instructions

  1. Preheat the oven to 400°F (200°C) and grease a 9×12-inch baking dish.
  2. In a skillet, melt butter over medium-high heat and caramelize sliced onions with salt, pepper, and thyme until golden brown.
  3. Deglaze the pan with white wine or vinegar; stir in minced garlic.
  4. Cut pockets in the chicken breasts and season. Stuff with caramelized onions and cheese mixture.
  5. Sear stuffed chicken in olive oil until browned, then place in the baking dish over remaining onions.
  6. Bake for 15-20 minutes until chicken reaches an internal temperature of 165°F (75°C).
  • Prep Time: 20 minutes
  • Cook Time: 35 minutes
  • Category: Main
  • Method: Baking
  • Cuisine: French

Nutrition

  • Serving Size: 1/6 casserole (approximately 280g)
  • Calories: 380
  • Sugar: 6g
  • Sodium: 780mg
  • Fat: 22g
  • Saturated Fat: 10g
  • Unsaturated Fat: 10g
  • Trans Fat: 0g
  • Carbohydrates: 9g
  • Fiber: 2g
  • Protein: 39g
  • Cholesterol: 105mg