French Onion Chicken Orzo Casserole
This delectable French Onion Chicken Orzo Casserole combines the delightful flavors of caramelized onions, tender chicken, and creamy orzo pasta to create a comforting one-dish meal that is sure to please anyone at your dinner table. The dish is not only hearty and satisfying, but it also comes together relatively quickly, making it perfect for weeknight dinners or special gatherings.
Why Make This Recipe
French Onion Chicken Orzo Casserole is a unique take on the classic French onion soup, infusing the rich flavors of caramelized onions and gooey cheese into a comforting casserole format. This dish is perfect for those colder months when you crave something warm and cozy. Moreover, it is an excellent way to use up leftover rotisserie chicken, giving you a quick and easy meal option without sacrificing flavor. With a creamy texture, melty cheese, and the wonderful aroma of onions, this casserole is bound to become a family favorite.
How to Make French Onion Chicken Orzo Casserole
Ingredients :
- 2 tablespoons unsalted butter
- 1 tablespoon olive oil
- 2 large yellow onions (thinly sliced)
- 1 teaspoon sugar
- 1/2 teaspoon salt
- 3 garlic cloves (minced)
- 1 1/2 cups orzo pasta
- 2 cups cooked shredded chicken (rotisserie works well)
- 1/2 teaspoon dried thyme
- 1/4 teaspoon black pepper
- 2 cups low-sodium chicken broth
- 1 cup heavy cream (or half and half for lighter option)
- 1 1/2 cups shredded mozzarella cheese
- 1/2 cup grated Parmesan cheese
- Optional: 1/2 teaspoon Worcestershire sauce or balsamic glaze (for added depth)
Directions :
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Caramelize the Onions: In a large oven-safe skillet or Dutch oven, melt the butter and olive oil over medium heat. Add sliced onions, sugar, and salt. Cook for 20–25 minutes, stirring occasionally, until the onions are deeply golden and caramelized. Stir in the minced garlic during the last 1–2 minutes.
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Add Orzo and Chicken: Stir in the orzo and cook for 2 minutes, allowing it to lightly toast. Add shredded chicken, thyme, pepper, and Worcestershire if using. Mix well.
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Pour in Liquids: Add the chicken broth and cream. Bring to a gentle simmer. Reduce heat to low, cover, and let it cook for 8–10 minutes, stirring occasionally, until the orzo is tender.
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Add Cheese: Stir in 1 cup mozzarella and the Parmesan cheese. Mix until melted and creamy.
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Bake the Casserole: Preheat oven to 375°F (190°C). Sprinkle the remaining 1/2 cup mozzarella over the top. Bake uncovered for 10–15 minutes until bubbly and golden on top.
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Serve: Let it rest for 5–10 minutes before serving. Garnish with fresh thyme or parsley if desired.
How to Serve French Onion Chicken Orzo Casserole
Serve this casserole warm, straight from the oven, and enjoy it with a fresh garden salad or garlic bread for a complete meal. For a touch of elegance, consider garnishing with fresh herbs like thyme or parsley, which not only add a pop of color but also elevate the dish’s flavor profile.
How to Store French Onion Chicken Orzo Casserole
To store leftovers, allow the casserole to cool completely before transferring it to an airtight container. It can be kept in the refrigerator for up to 3-4 days. For longer storage, consider freezing it. To freeze, place the cooled casserole in a freezer-safe container, and it will last for up to 2-3 months. When ready to reheat, thaw in the refrigerator overnight and warm it in the oven until heated through.
Tips to Make French Onion Chicken Orzo Casserole
- For deeper flavor, consider sautéing the onions with a splash of balsamic vinegar towards the end of caramelizing.
- If you’re short on time, using pre-cooked chicken or even a store-bought rotisserie chicken can save you a lot of prep time.
- Feel free to customize the cheese; combining different cheeses, such as Gruyère or fontina with mozzarella, can add an exciting twist to the dish.
Variation
If desired, you can add vegetables like spinach or mushrooms for added nutrition and texture. Simply sauté them along with the onions to incorporate their flavors into the dish. Additionally, for a more indulgent version, top the casserole with crispy fried onions before baking to add a crunchy texture to each bite.