French Onion Chicken Orzo Casserole
A delightful dish that combines the comforting flavors of classic French onion soup with the hearty goodness of a casserole, perfect for family dinners and gatherings.
Ingredients
For the casserole
- 2 tablespoons olive oil Foundation of flavor.
- 3 large yellow onions, thinly sliced Sweet and savory, caramelizes beautifully.
- 2 cloves garlic, minced Fragrant boost.
- 1 teaspoon fresh thyme leaves Or 1/2 teaspoon dried thyme.
- 2 cups cooked chicken breast, shredded Tender and juicy.
- 1 cup uncooked orzo pasta Tiny pasta pearls.
- 2.5 cups beef broth Rich and savory.
- 1 tablespoon Worcestershire sauce For a complex flavor.
- 1/2 cup sour cream Creamy and tangy.
- 1.5 cups shredded Gruyère cheese Melty, rich topping.
- 1/2 cup shredded mozzarella cheese Adds stretchiness.
- to taste Salt and black pepper Essential for seasoning.
- for garnish Fresh parsley, chopped Adds freshness.
Instructions
Preparation
- Preheat your oven to 375°F (190°C) and grease a 9x13-inch baking dish.
- Heat the olive oil in a large skillet over medium heat.
- Add the sliced onions and cook for 20-25 minutes, stirring frequently until caramelized.
- Stir in the minced garlic and fresh thyme leaves, cooking for an additional minute.
- Fold in the shredded chicken and season with salt and pepper.
- Add the uncooked orzo, beef broth, and Worcestershire sauce. Stir and bring to a gentle simmer.
- Remove from heat and fold in the sour cream and half of the shredded Gruyère cheese.
- Transfer the mixture to the prepared baking dish, spreading it evenly.
- Top with the remaining Gruyère and mozzarella cheese.
Baking
- Bake uncovered for 20-25 minutes until the orzo is tender and cheese is melted and bubbly.
- Broil for 2-3 minutes for a golden crust, watching closely.
Serving
- Garnish with chopped parsley before serving.
Notes
For a quicker prep, consider the quick preparation method. Stir onions frequently during cooking and ensure even distribution of chicken. Don’t skip broiling for a golden topping.