French Onion Chicken Orzo Casserole
Warm, bold, and comforting, this casserole combines the flavors of French onion soup with creamy orzo and tender chicken, making it a perfect dish for cozy dinners.
Ingredients
For the casserole
- 2 tablespoons Unsalted butter
- 1 tablespoon Olive oil
- 2 large Yellow onions, sliced thinly
- 1 teaspoon Sugar
- 0.5 teaspoon Salt
- 3 cloves Garlic, minced
- 1.5 cups Orzo pasta
- 2 cups Cooked shredded chicken Can use rotisserie chicken
- 0.5 teaspoon Dried thyme
- 0.25 teaspoon Black pepper
- 2 cups Low-sodium chicken broth
- 1 cup Heavy cream or half and half For a lighter version
- 1.5 cups Shredded mozzarella cheese
- 0.5 cup Grated Parmesan cheese
- 0.5 teaspoon Worcestershire sauce or balsamic glaze Optional for deeper flavor
Instructions
Preparation
- Melt the butter and olive oil in a large oven-safe skillet over medium heat.
- Add the sliced onions, sugar, and salt. Cook for 20-25 minutes, stirring occasionally, until caramelized.
- Stir in the minced garlic about 1-2 minutes before the onions finish cooking.
- Add the orzo pasta and toast for 2 minutes.
- Stir in the shredded chicken, thyme, black pepper, and optional Worcestershire sauce or balsamic glaze.
- Pour in the chicken broth and heavy cream, then simmer on low for 8-10 minutes covered.
- Stir in the mozzarella and Parmesan cheese until melted and creamy.
Baking
- Preheat the oven to 375°F (190°C).
- Sprinkle the remaining mozzarella cheese on top and bake uncovered for 10-15 minutes until golden and bubbly.
- Let it rest for 5-10 minutes before serving.
Notes
For a vegetarian option, substitute chicken with sautéed mushrooms. Use fresh herbs for a more vibrant flavor.