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French Onion Chicken Orzo Casserole

A comforting and hearty casserole that combines tender chicken, caramelized onions, and orzo pasta, topped with melted cheese for a delightful experience.
Prep Time 30 minutes
Cook Time 30 minutes
Total Time 1 hour
Course Dinner, Main Course
Cuisine French
Servings 6 servings
Calories 450 kcal

Ingredients
  

Main Ingredients

  • 1 pound chicken breast, diced Can substitute with turkey or plant-based protein.
  • 2 large onions, thinly sliced Sweet onions work best.
  • 2 cups orzo pasta Can substitute with quinoa or small shells.
  • 4 cups chicken broth Homemade or store-bought works.
  • 1 cup shredded cheese (Swiss or mozzarella) Cheese adds a creamy finish.
  • 2 tablespoons olive oil Essential for sautéing onions.

Seasonings

  • to taste salt
  • to taste pepper
  • 1 teaspoon garlic powder
  • 1 teaspoon thyme Use fresh if available.

Instructions
 

Preparation

  • Preheat your oven to 375°F (190°C).
  • Heat olive oil in a large skillet over medium heat.
  • Add sliced onions and caramelize for 15-20 minutes, stirring occasionally.
  • Add diced chicken to the skillet, season with salt, pepper, garlic powder, and thyme. Cook until the chicken is no longer pink, about 5-7 minutes.
  • In a large mixing bowl, combine the chicken, onions, orzo, and chicken broth. Mix well.

Baking

  • Pour the mixture into a baking dish and top with shredded cheese.
  • Bake for 25-30 minutes until cheese is melted and bubbly.
  • Allow to cool for a few minutes before serving.

Notes

Best served with a light salad and crusty French bread. Store leftovers in an airtight container for up to 4 days. Reheat in the microwave or oven with a splash of broth or water.
Keyword Casserole, Chicken, Comfort Food, Onion, Orzo