French Onion Chicken Orzo Casserole

French onion soup lovers, rejoice! This recipe takes everything you adore about the classic dish and transforms it into a comforting casserole featuring tender orzo and juicy chicken. You’re not just getting a meal; you’re diving into a bowl of nostalgia, memories, and heavenly flavor. Perfect for weeknight dinners, this French Onion Chicken Orzo Casserole is destined to become a family favorite that’s as easy to make as it is delectable.

Why make this recipe

Top Reasons to Try This Dish

First off, let’s talk about the magic of this casserole. It’s a true winner with its heartwarming combination of flavors—a delightful dance of caramelized onions, creamy cheese, and scrumptious orzo. This dish shines when you’re pressed for time but still want to impress loved ones with something hearty and satisfying.

Not to mention, this recipe is incredibly versatile. Whether it’s a cozy family dinner or a potluck gathering, it fits the bill. You can whip it up with pantry staples (that rotisserie chicken you have on hand will work wonders) and definitely avoid any complaints from picky eaters—a total crowd-pleaser if I’ve ever seen one!

"This casserole takes me back! The flavors are incredible, and I love how easy it is to whip together during a busy week!" – Home Cook, Emily R.

How to make French Onion Chicken Orzo Casserole

Your Easy Cooking Guide

This recipe may sound gourmet, but it’s surprisingly simple. The key steps include caramelizing onions to perfection, lightly toasting orzo, and melding everything together into a creamy concoction. With just a few pans and ingredients, you’ll achieve a dish that looks and tastes like restaurant-quality.

What you’ll need

Everything You Need for This Recipe

• 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

Feel free to swap out ingredients as needed—vegetarian? Try using mushrooms instead of chicken!

Directions

Step-by-Step 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. Add in the minced garlic during the last 1–2 minutes.

2. Add orzo and chicken: Stir in the orzo and cook for an additional 2 minutes to lightly toast. Mix in shredded chicken, thyme, and black pepper, incorporating thoroughly.

3. Pour in liquids: Add the chicken broth and cream (or half and half). Bring to a gentle simmer. Reduce the heat to low, cover the skillet, and cook for about 8–10 minutes. Stir occasionally until the orzo is tender.

4. Incorporate cheese: Stir in 1 cup of mozzarella and the grated Parmesan cheese. Mix until it turns creamy and melted.

5. Bake: Preheat your oven to 375°F (190°C). Sprinkle the remaining 1/2 cup mozzarella over the top of the casserole. Bake uncovered for 10–15 minutes until bubbly and golden.

6. Serve: Let it rest for 5–10 minutes before serving. Garnish with fresh thyme or parsley for a lovely presentation.

How to serve French Onion Chicken Orzo Casserole

Serving Ideas

Consider pairing this casserole with a simple green salad to balance the richness. A crisp Caesar salad or roasted vegetables work wonderfully alongside the creamy goodness. For something a bit heartier, garlic bread or a fluffy baguette would be a perfect match to soak up all that delicious sauce.

How to store

Best Way to Store French Onion Chicken Orzo Casserole

If you have leftovers, you can refrigerate them in an airtight container for up to three days. Make sure to let the casserole cool completely before storing. For longer storage, try freezing the casserole. Just keep in mind to reheat thoroughly and ensure it’s steaming hot throughout before serving to avoid foodborne illness.

Tips to make

Expert Advice

For perfectly caramelized onions, be patient! Cook them low and slow, and let them develop that deep golden color. Also, if you want a bit of a kick, feel free to toss in a few red pepper flakes or use a sharp cheddar instead of mozzarella for a unique flavor twist. And don’t skip the resting time after baking—this helps the casserole firm up and makes serving easier.

Variations

Creative twists

Want to give this dish a flair? Consider adding sautéed mushrooms for an earthy touch or roasted red peppers for sweetness. If you’re feeling adventurous, sprinkle some French fried onions on top during the last few minutes of baking for an irresistible crunch!

Frequently Asked Questions

Your questions answered

What can I use instead of heavy cream?
You can substitute half and half for a lighter option or use full-fat coconut milk for a dairy-free alternative.

Can I make this dish ahead of time?
Absolutely! You can prepare everything up to the baking step, store it in the fridge, and bake it just before serving.

How do I reheat leftovers?
For best results, reheat in the oven at 350°F (175°C) covered with foil for 20-30 minutes or until warmed through. You can also microwave individual portions, just be sure to keep an eye on it to avoid overcooking.

Indulging in French Onion Chicken Orzo Casserole means cozy flavors and memories of home-cooked meals blended into one. This recipe is not only comforting but an effortless way to bring the family together around the dinner table. Enjoy your cooking adventure!

French Onion Chicken Orzo Casserole

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• Total Time: 55 minutes
• Yield: 6 servings 1x
• Diet: Gluten-Free (if using gluten-free orzo)

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Description

A comforting casserole that combines the flavors of French onion soup with tender orzo and juicy chicken, perfect for weeknight dinners.

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Ingredients

Scale 1x2x3x

• 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
• 1/2 teaspoon dried thyme
• 1/4 teaspoon black pepper
• 2 cups low-sodium chicken broth
• 1 cup heavy cream
• 1 1/2 cups shredded mozzarella cheese
• 1/2 cup grated Parmesan cheese
• Optional: 1/2 teaspoon Worcestershire sauce or balsamic glaze

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Instructions

1. 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. Add in the minced garlic during the last 1–2 minutes.
2. Stir in the orzo and cook for an additional 2 minutes to lightly toast. Mix in shredded chicken, thyme, and black pepper, incorporating thoroughly.
3. Add the chicken broth and cream. Bring to a gentle simmer, then reduce the heat to low, cover the skillet, and cook for about 8–10 minutes until the orzo is tender.
4. Stir in 1 cup of mozzarella and the grated Parmesan cheese until creamy and melted.
5. Preheat your oven to 375°F (190°C). Sprinkle the remaining 1/2 cup mozzarella over the top and bake uncovered for 10–15 minutes until bubbly and golden.
6. Let it rest for 5–10 minutes before serving. Garnish with fresh thyme or parsley.

Notes

Cook onions low and slow for perfect caramelization. Serve with a green salad or garlic bread.

• Prep Time: 15 minutes
• Cook Time: 40 minutes
• Category: Main Course
• Method: Baking
• Cuisine: French

Nutrition

• Serving Size: 1 serving
• Calories: 480
• Sugar: 6g
• Sodium: 600mg
• Fat: 20g
• Saturated Fat: 10g
• Unsaturated Fat: 8g
• Trans Fat: 0g
• Carbohydrates: 50g
• Fiber: 2g
• Protein: 30g
• Cholesterol: 65mg

Keywords: casserole, chicken, orzo, French onion, comfort food