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French Onion Chicken Orzo Casserole
why make this recipe
French Onion Chicken Orzo Casserole is a delightful combination of rich flavors and comforting textures. This dish brings together caramelized onions, tender chicken, and creamy orzo pasta, creating a satisfying meal that the whole family will love. It’s perfect for busy weeknights but impressive enough to serve at special gatherings. Plus, it uses simple ingredients you might already have in your kitchen!
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, letting it lightly toast. Add the shredded chicken, thyme, pepper, and Worcestershire sauce if using. Mix well.
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.
Add Cheese: Stir in 1 cup of mozzarella and the Parmesan cheese. Mix until melted and creamy.
Bake the Casserole: Preheat your 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 warm, straight from the oven. It pairs beautifully with a simple side salad or steamed vegetables for a balanced meal. You can also serve it with crusty bread to soak up the creamy sauce.
how to store French Onion Chicken Orzo Casserole
To store leftovers, let the casserole cool completely, then cover it tightly with plastic wrap or aluminum foil. It can be kept in the refrigerator for up to 3–4 days. To freeze, transfer the cooled casserole to a freezer-safe container and it should last for up to 2-3 months.
tips to make French Onion Chicken Orzo Casserole
- Make sure to stir the onions frequently while caramelizing to avoid burning.
- For extra flavor, consider adding a splash of white wine when cooking the onions.
- If you prefer a bit of extra crunch, you can top the casserole with breadcrumbs before baking.
variation
You can easily change this recipe by using different proteins or adding vegetables. For instance, you can substitute shredded turkey for chicken or mix in spinach or mushrooms for added nutrition.
FAQs
Can I use uncooked chicken?
Yes, you can use uncooked chicken. Just ensure to cook it fully before adding the orzo and other ingredients.
Is orzo pasta gluten-free?
No, traditional orzo pasta is made from wheat, which contains gluten. You can find gluten-free orzo made from rice or corn if needed.
Can I make this recipe ahead of time?
Yes! You can prepare the casserole up to the baking step and refrigerate it for later. Just bake it when you are ready to serve.
French Onion Chicken Orzo Casserole
A delightful combination of rich flavors and comforting textures featuring caramelized onions, tender chicken, and creamy orzo pasta, perfect for busy weeknights and special gatherings.
Ingredients
For the casserole
- 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 lighter option)
- 1 1/2 cups shredded mozzarella cheese
- 1/2 cup grated Parmesan cheese
- 1/2 teaspoon Worcestershire sauce or balsamic glaze (optional, for added depth)
Instructions
Preparation
- 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.
Cooking
- Stir in the orzo and cook for 2 minutes, letting it lightly toast.
- Add the shredded chicken, thyme, pepper, and Worcestershire sauce if using. Mix well.
- 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.
- Stir in 1 cup of mozzarella and the Parmesan cheese. Mix until melted and creamy.
Baking
- Preheat your 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.
Serving
- Let it rest for 5-10 minutes before serving. Garnish with fresh thyme or parsley if desired.
Notes
Make sure to stir the onions frequently while caramelizing to avoid burning. For extra flavor, consider adding a splash of white wine when cooking the onions. If you prefer a bit of extra crunch, you can top the casserole with breadcrumbs before baking. To store leftovers, let the casserole cool completely, then cover it tightly with plastic wrap or aluminum foil. It can be kept in the refrigerator for up to 3-4 days. To freeze, transfer the cooled casserole to a freezer-safe container and it should last for up to 2-3 months.
