why make this recipe
French Onion Chicken Orzo Casserole is a comforting dish that brings together the rich flavors of caramelized onions and tender chicken with the delightful texture of orzo pasta. This recipe is perfect for a family dinner or when you want to impress guests without spending all day in the kitchen. It’s a one-pan meal that’s creamy, cheesy, and absolutely delicious.
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 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.
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Add Orzo and Chicken: Stir in the orzo and cook for 2 minutes, allowing it to lightly toast. Add the shredded chicken, thyme, pepper, and Worcestershire sauce 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 of 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 hot, directly from the oven. It pairs wonderfully with a side salad or some crusty bread to soak up the creamy sauce.
how to store French Onion Chicken Orzo Casserole
Store any leftovers in an airtight container in the refrigerator for up to 3 days. To reheat, you can warm it up in the oven at 350°F (175°C) until heated through, or in the microwave for a quicker option.
tips to make French Onion Chicken Orzo Casserole
- Make sure to slice the onions thinly for even caramelization.
- If you want extra flavor, use homemade chicken broth.
- Feel free to adjust the amount of cheese based on your preference—more cheese makes it creamier!
- Don’t skip the resting time after baking; it helps the casserole set.
variation
For a lighter version, you can substitute heavy cream with half and half. You can also add vegetables like spinach or mushrooms for extra nutrition.
FAQs
Can I use different types of pasta instead of orzo?
Yes, you can use small pasta shapes like ditalini or even rice if you like.
What can I substitute for the shredded chicken?
You can use diced turkey, or for a vegetarian option, add sautéed mushrooms or chickpeas.
How long does this casserole last in the fridge?
It lasts up to 3 days in the fridge when stored properly in an airtight container.
French Onion Chicken Orzo Casserole
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, allowing it to 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 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.
Serving
- Let it rest for 5–10 minutes before serving.
- Garnish with fresh thyme or parsley if desired.