French Onion Chicken Orzo Casserole is a delightful dish that brings the rich flavors of French onion soup into a creamy, satisfying casserole. Every bite is filled with the sweetness of caramelized onions, tender chicken, and cheesy goodness. This dish easily fills the tummy and warms the heart, making it a wonderful choice for family dinners or gatherings with friends.
Why You Will Love This Recipe
This recipe is loved for several reasons. First, it is a one-pan meal that simplifies cooking and cleaning. You can prepare everything in a single skillet or pot, which saves time and effort. Second, the combination of flavors is fantastic. The sweetness of the caramelized onions, along with the savory chicken and creamy sauce, makes each bite delicious and satisfying. Finally, this casserole is versatile. You can adjust the ingredients based on what you have at home or your personal taste preferences. Whether you are cooking for a family or a small group, this casserole delivers comfort food that everyone will enjoy.
How to Make French Onion Chicken Orzo Casserole
Making French Onion Chicken Orzo Casserole is easy. Follow these steps to create this tasty dish that everyone will love.
Equipment Needed
- Large oven-safe skillet or Dutch oven
- Wooden spoon or spatula
- Measuring cups and spoons
- Knife and cutting board
- Oven
Ingredients You’ll Need
- 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)
Step-by-Step Instructions
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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 to cook just until fragrant. -
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 to combine all ingredients. -
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. Stir occasionally until the orzo is tender and has absorbed some of the liquids. -
Add Cheese
Stir in 1 cup of mozzarella and the grated Parmesan cheese. Mix until everything is 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 of the casserole. Bake uncovered for 10–15 minutes until the casserole is bubbly and golden on top. -
Serve
Allow the casserole to rest for 5–10 minutes before serving to let it set. You may garnish it with fresh thyme or parsley if desired.
How to Serve French Onion Chicken Orzo Casserole
This casserole is best served hot. You can dish out portions directly from the skillet or transfer to individual plates. Offer a side salad or some crusty bread to complete the meal. The creamy and cheesy nature of the dish makes it rich, so small servings may be enough. Enjoy every bite while it is still warm!
Storage & Freezing: French Onion Chicken Orzo Casserole
If you have leftovers, store them in an airtight container in the fridge for up to three days. To reheat, place the casserole in the oven at 350°F (175°C) until warmed through. You can also use the microwave; just cover it to avoid drying out.
If you want to freeze the casserole, let it cool completely before placing it in a freezer-safe container. It will keep in the freezer for up to three months. To reheat from frozen, thaw in the fridge overnight, then bake in the oven until hot or microwave portions until heated through.
Serving Suggestions
This casserole pairs nicely with several side dishes. Here are a few ideas:
- A fresh green salad with a light vinaigrette
- Roasted vegetables, like carrots or broccoli
- Garlic bread for a comforting touch
- Steamed green beans or asparagus for a pop of color
Variations
There are many ways to customize this casserole. Here are some variations:
- Different Proteins: Use cooked shredded turkey or diced ham instead of chicken for another flavor.
- Vegetarian Option: Omit the chicken and add more vegetables like mushrooms, spinach, or zucchini. You can also use vegetable broth instead of chicken broth.
- Different Cheeses: Try using cheddar cheese or pepper jack for a spicier kick.
- Add Herbs: Fresh herbs like parsley or chives can brighten up the dish.
FAQs
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Can I make this dish vegetarian?
Yes! You can leave out the chicken and use vegetable broth instead. -
Can I use a different type of pasta?
While orzo is ideal because of its small size, you can use small pasta shapes like ditalini or even rice if needed. -
How do I know when the onions are caramelized?
The onions should be gold and soft, feeling sweet with a rich deep color. This usually takes about 20-25 minutes over medium heat. -
Can I make this ahead of time?
Yes! You can prepare everything in advance and store it in the fridge. Just bake it when you are ready to serve.
Make-Ahead Tips for French Onion Chicken Orzo Casserole
If you plan to make this casserole ahead of time, here are some helpful tips:
- Prepare and cook the caramelized onions ahead of time. Store them in the fridge until you are ready to use them.
- You can assemble the whole casserole a day in advance. Cover it tightly and refrigerate. Bake it when you’re ready to serve. Just add a few extra minutes to the baking time since it will be chilled.
Making French Onion Chicken Orzo Casserole is easy and rewarding. It brings comfort to the table and can feed the whole family. Try this recipe today for a warm and inviting meal!
French Onion Chicken Orzo Casserole
Ingredients
Method
- 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 to cook just until fragrant.
- 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 to combine all ingredients.
- Add the chicken broth and cream. Bring to a gentle simmer. Reduce heat to low, cover, and let it cook for 8–10 minutes. Stir occasionally until the orzo is tender and has absorbed some of the liquids.
- Stir in 1 cup of mozzarella and the grated Parmesan cheese. Mix until everything is melted and creamy.
- Preheat the oven to 375°F (190°C). Sprinkle the remaining 1/2 cup of mozzarella over the top of the casserole.
- Bake uncovered for 10–15 minutes until the casserole is bubbly and golden on top.
- Allow the casserole to rest for 5–10 minutes before serving to let it set. You may garnish it with fresh thyme or parsley if desired.