Name: French Onion Chicken Orzo Casserole
Prep time: 15 min
Cook time: 40 min
Total time: 55 min
Ingredients: 2 tablespoons unsalted butter; 1 tablespoon olive oil; 2 large yellow onions, thinly sliced; 1 teaspoon sugar; 1/2 teaspoon salt; 3 cloves garlic, 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 a lighter option); 1 1/2 cups shredded mozzarella cheese; 1/2 cup grated Parmesan cheese; 1/2 teaspoon Worcestershire sauce (Optional, for added depth)

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why make this recipe

French Onion Chicken Orzo Casserole is a delightful blend of comforting flavors. It combines tender shredded chicken with the rich taste of caramelized onions and the creamy goodness of cheese. This dish is perfect for a cozy family dinner or when you have guests. It’s easy to prepare and great for leftovers, making it a flexible option for busy weeknights.

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:

Caramelize the Onions:
In a large oven-safe skillet or Dutch oven, melt the butter and olive oil over medium heat. Add the 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.
Add Orzo and Chicken:
Stir in the orzo and cook for 2 minutes to lightly toast it. Add the shredded chicken, thyme, pepper, and Worcestershire sauce if you are using it. Mix well.
Pour in Liquids:
Add the chicken broth and cream. Bring to a gentle simmer. Reduce the heat to low, cover, and cook for 8–10 minutes, stirring occasionally, until the orzo is tender.
Add Cheese:
Stir in 1 cup of mozzarella and the Parmesan cheese. Mix until melted and creamy.
Bake the Casserole:
Preheat the oven to 375°F (190°C). Sprinkle the remaining 1/2 cup of mozzarella over the top. Bake uncovered for 10–15 minutes until bubbly and golden on top.
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 hot, right from the oven. It pairs nicely with a side salad or some crusty bread. You can also sprinkle some fresh herbs on top for an extra touch.

how to store French Onion Chicken Orzo Casserole

Store any leftovers in an airtight container in the fridge. It will last for about 3-4 days. To reheat, warm it in the oven or microwave until heated through.

tips to make French Onion Chicken Orzo Casserole

Use Rotisserie Chicken: This saves time and adds great flavor.
Don’t Skip the Caramelization: It enhances the overall taste of the dish.
Adjust the Cheese: Use your favorite blend of cheese for a different flavor profile.

variation

For a lighter version, you can use half and half instead of heavy cream. You can also add vegetables like spinach or mushrooms for added nutrition.

FAQs

Can I make this casserole ahead of time?
Yes! You can prepare it in advance and bake it when you are ready to serve.

What can I substitute for orzo?
You can use rice or any small pasta if you don’t have orzo on hand.

Is this dish good for freezing?
Yes, you can freeze the casserole. Just ensure it is in a freezer-safe container, and it will last up to 2-3 months. Reheat it in the oven when you’re ready to enjoy it again.