French Onion Chicken Orzo Casserole

Why Make This Recipe

French Onion Chicken Orzo Casserole is a comforting dish that combines the rich flavors of caramelized onions with tender chicken and creamy orzo. It’s perfect for a weeknight dinner or a cozy gathering with family and friends. The combination of cheese and flavorful broth makes every bite delicious and satisfying. Plus, it’s an easy one-pot meal, which means less cleanup for you!

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 a 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:

1. 
   

   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.

   
   
2. 
   

   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.

   
   
3. 
   

   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.

   
   
4. 
   

   Add Cheese: Stir in 1 cup of mozzarella and the Parmesan cheese. Mix until melted and creamy.

   
   
5. 
   

   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.

   
   
6. 
   

   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. It works well as a main dish along with a simple salad or some crusty bread. For added flavor, a sprinkle of fresh thyme or parsley on top enhances the dish’s presentation.

How to Store French Onion Chicken Orzo Casserole

To store leftovers, let the casserole cool completely. Transfer it to an airtight container and keep it in the refrigerator for up to 3–4 days. You can also freeze it for longer storage—up to 2-3 months. Just make sure to thaw it in the fridge before reheating.

Tips to Make French Onion Chicken Orzo Casserole

• Stir the orzo often while it cooks to avoid it sticking to the bottom of the pan.
• For extra flavor, try adding different herbs or spices according to your taste.
• Add more vegetables like bell peppers or mushrooms for added nutrients and flavor.
• If you like a crispy top, broil the casserole for a few minutes after baking.

Variation

Feel free to swap the chicken for cooked sausage or add in different cheeses like gouda or cheddar for a twist on this classic recipe.

FAQs

1. Can I use uncooked chicken in this recipe?
Yes, you can use uncooked chicken. Just ensure it is cooked through before adding it to the orzo.

2. Can I make this casserole ahead of time?
Absolutely! You can prepare it a day in advance, cover it well, and store it in the refrigerator. Just bake it before serving.

3. Is there a gluten-free option for the orzo?
Yes, you can find gluten-free orzo made from rice or other gluten-free grains. Substitute it for regular orzo in the recipe.

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