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French Onion Chicken Casserole

French Onion Chicken Casserole is a delightful, comforting dish that combines tender chicken with rich, caramelized onions and gooey cheese. This hearty casserole is perfect for family dinners or cozy gatherings, offering a savory experience that warms the soul. With its creamy layers and golden, crunchy topping, every bite invites you to savor the flavors and create lasting memories around the dinner table.

Ingredients

Scale
  • 34 boneless, skinless chicken breasts
  • 2 tablespoons butter
  • 2 large sweet onions, thinly sliced
  • 2 cloves fresh garlic, minced
  • 1 cup low-sodium chicken broth
  • 8 ounces cream cheese, softened
  • 1 teaspoon fresh thyme, chopped
  • 1 teaspoon fresh rosemary, chopped
  • 1 cup shredded mozzarella cheese
  • 1 cup shredded Swiss cheese
  • ½ cup panko breadcrumbs
  • Salt and pepper to taste

Instructions

  1. Preheat your oven to 375°F (190°C) and spray a baking dish with nonstick cooking spray.
  2. Season chicken breasts with salt and pepper; place them in the prepared baking dish.
  3. In a skillet over medium heat, melt butter and sauté sliced onions until soft and golden brown (about 15 minutes). Add minced garlic and cook for an additional minute.
  4. In a bowl, mix cream cheese with chicken broth until smooth; stir in thyme and rosemary along with the onion-garlic mixture.
  5. Pour the creamy mixture over the chicken, coating each piece well.
  6. Top with mozzarella and Swiss cheeses followed by panko breadcrumbs.
  7. Bake uncovered for 30-35 minutes or until the internal temperature of the chicken reaches 165°F (74°C) and cheese is bubbly.

Nutrition

Keywords: For extra flavor, consider searing the chicken before baking. You can substitute turkey or chickpeas for chicken if desired. Feel free to experiment with different cheeses like gouda or cheddar.