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French Onion Chicken Orzo Casserole Recipe

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  • Author: Lidia
  • Prep Time: 10 minutes
  • Cook Time: 45 minutes
  • Total Time: 55 minutes
  • Yield: 4 servings
  • Category: Dinner
  • Method: Baking
  • Cuisine: French-inspired
  • Diet: Halal

Description

A rich and comforting casserole combining caramelized onions, tender chicken, creamy orzo, and melted cheese inspired by French onion soup flavors.


Ingredients

  • 2 tablespoons olive oil
  • 2 large onions, thinly sliced
  • 2 cloves garlic, minced
  • 1 pound boneless skinless chicken breasts, cut into bite-sized pieces
  • 1 teaspoon salt
  • 1/2 teaspoon black pepper
  • 1 teaspoon dried thyme
  • 1 cup uncooked orzo pasta
  • 2 cups beef broth
  • 1/2 cup heavy cream
  • 1 tablespoon Worcestershire sauce
  • 1 cup shredded Gruyère cheese
  • 1/2 cup shredded mozzarella cheese
  • 2 tablespoons chopped fresh parsley (optional)

Instructions

  1. Heat olive oil in a large skillet over medium heat. Add sliced onions and cook for 20–25 minutes, stirring often, until caramelized.
  2. Add minced garlic and cook for 1 minute until fragrant.
  3. Add chicken pieces, season with salt, pepper, and thyme, and cook until lightly browned.
  4. Stir in orzo and coat with the mixture.
  5. Pour in beef broth, heavy cream, and Worcestershire sauce. Simmer for 8–10 minutes until orzo begins to soften.
  6. Transfer mixture to a baking dish if needed and top with Gruyère and mozzarella cheese.
  7. Bake in a preheated oven at 375°F (190°C) for 15–20 minutes until cheese is melted and bubbly.
  8. Let rest for a few minutes, garnish with parsley, and serve.

Notes

  • Use chicken thighs for a juicier result.
  • Substitute half-and-half for a lighter version.
  • Swiss cheese can replace Gruyère.
  • Add mushrooms or white wine for extra depth of flavor.
  • Add a splash of broth or cream when reheating to prevent dryness.

Nutrition

  • Serving Size: 1 serving
  • Calories: 520
  • Sugar: 5g
  • Sodium: 780mg
  • Fat: 26g
  • Saturated Fat: 13g
  • Unsaturated Fat: 11g
  • Trans Fat: 0g
  • Carbohydrates: 35g
  • Fiber: 2g
  • Protein: 36g
  • Cholesterol: 110mg