French Onion Chicken Orzo Casserole

There’s something special about a dish that warms you from the inside out, and that’s exactly what this French Onion Chicken Orzo Casserole brings to the table. Imagine coming home on a chilly evening, the aroma of caramelized onions wafting through the air, wrapping you in a metaphorical hug before you even take a bite. This recipe isn’t just a meal; it’s an invitation to cozy up with loved ones, a reminder of simple pleasures, and a delightful way to use up that rotisserie chicken you picked up on your last grocery run.

Why You’ll Love This Recipe

Why make this dish tonight? Let me paint a picture for you: rich, savory flavors collide with creamy textures and satisfying bites of orzo pasta, all cocooned in the heart of French comfort cooking. The allure of caramelized onions infuses everything with a sweet depth that balances perfectly with the savory chicken and cheese. It’s like a warm, wholesome embrace after a long day.

Plus, let’s talk convenience. This casserole not only comes together in a snap, but it also makes excellent use of pantry staples. If you’re anything like me, you love a dish like this that transforms simple ingredients into something extraordinary without fuss. The leftovers are a treasure too, as they just get better after a day in the fridge, allowing those flavors to mingle even more. Trust me—you’ll want to whip this up on a regular basis.

Gather These Ingredients

Let’s get ready to gather some key players for this delicious orchestra of flavors:

• 2 tablespoons unsalted butter: This is your flavor base, bringing that rich, creamy goodness to the dish.
• 1 tablespoon olive oil: It’s the perfect companion to butter, helping to prevent the latter from burning while adding its own distinct, aromatic touch.
• 2 large yellow onions, thinly sliced: Sweet, tender onions are key here. They’ll caramelize beautifully, giving the dish its deep, comforting flavor.
• 1 teaspoon sugar: Just a hint, to coax out the natural sweetness in those onions.
• 1/2 teaspoon salt: A little seasoning goes a long way and helps elevate the dish.
• 3 garlic cloves, minced: The aromatic punch that takes everything to the next level.
• 1 1/2 cups orzo pasta: These tiny pasta shapes soak up flavor and add a delightful texture to the casserole.
• 2 cups cooked shredded chicken: Rotisserie chicken is a lifesaver; no need to cook it from scratch! Just shred and go.
• 1/2 teaspoon dried thyme: A sprinkle of this herb adds a fantastic earthy note.
• 1/4 teaspoon black pepper: To taste, because who doesn’t love a little bit of warmth?
• 2 cups low-sodium chicken broth: The liquid base that enhances the flavors without overpowering them.
• 1 cup heavy cream (or half-and-half if you’d like a lighter option): Richness that brings all the ingredients together seamlessly.
• 1 1/2 cups shredded mozzarella cheese: Melty, gooey perfection—because who can resist cheese?
• 1/2 cup grated Parmesan cheese: This deliciously nutty cheese adds depth and a touch of sophistication to the dish.
• Optional: 1/2 teaspoon Worcestershire sauce or balsamic glaze: Adds a little extra umami, making the flavors even more robust if you’re feeling adventurous!

Preparing French Onion Chicken Orzo Casserole

Now, let’s jump into how we’re going to make this magic happen. Follow these steps, and you’ll have a bubbling casserole that’s sure to impress.

1. Caramelize the onions: In a large oven-safe skillet or Dutch oven, melt the butter and olive oil over medium heat. Toss in those thinly sliced onions, along with the sugar and salt. Cook for about 20-25 minutes, stirring occasionally, until they turn a beautiful golden brown and become sweetly caramelized. In the last minute or two, add the minced garlic and stir it in—this is the moment where the magic begins!

2. Add orzo and chicken: Sprinkle in the orzo and let it toast in the pan for about 2 minutes. Trust me, this little step deepens the flavor. Now, stir in your shredded chicken, thyme, pepper, and the Worcestershire sauce if you decided to use it. Mix everything so it’s all combined beautifully.

3. Pour in the liquids: Add the chicken broth and cream into the mixture. Bring this luscious medley to a gentle simmer, then reduce the heat to low, cover it up, and let it cook for about 8-10 minutes. You’ll want to stir occasionally until the orzo is tender, soaking up all those delightful flavors.

4. Add the cheese: Time for the cheesy goodness! Stir in 1 cup of mozzarella and the grated Parmesan cheese until everything is lovely and melted.

5. Bake the casserole: Preheat your oven to 375°F (190°C). Sprinkle the remaining mozzarella on top of the casserole. Pop it in the oven, uncovered, for 10-15 minutes, until it’s Bubbling and golden, like the best kind of bubbly you can imagine.

6. Serve it up: Let the casserole rest for about 5-10 minutes. Garnish with fresh thyme or parsley if you’re feeling fancy. Then dig in!

Best Way to Enjoy It

This casserole is best enjoyed right out of the oven with a simple side salad or some crusty bread to enjoy the creamy, cheesy goodness. If you have some fresh herbs like thyme or parsley lying around, sprinkle them on top before serving for that restaurant-style finish.

Keeping Leftovers Fresh

If you’re fortunate enough to have leftovers (you might not!), store them in an airtight container in the fridge for up to 3-4 days. To reheat, just pop it back in the oven at a low setting, or you can microwave portions, adding a splash of chicken broth to keep it creamy and to prevent drying out.

Here’s a pro tip: You can freeze this casserole after baking! Just ensure it’s cooled and sealed tightly in a freezer-safe dish; it can last up to 3 months. Thaw overnight in the fridge and reheat gently.

Helpful Cooking Tips

• Don’t skip the caramelizing step. That’s where the magic happens, creating a depth of flavor that’s hard to replicate.
• Use day-old bread to make croutons for topping. Just a simple toast and seasoning, and you’ll have that delightful crunch!
• Swap in vegetables like spinach or mushrooms to make it a hearty alternative. Seriously, you can sneak in those healthy additions without anyone noticing!

Recipe Variations

Feel free to get creative with this recipe! Don’t have orzo? Use another small pasta like fusilli or even rice. You can also substitute the chicken for shredded beef or keep it vegetarian with roasted veggies or beans. If you like a little heat, toss in some red pepper flakes for a spicy kick!

FAQs

• How long does it take to prepare? Prep takes about 15 minutes, and cooking about 40-50 minutes total. Perfect for a weeknight dinner!
• Can I use fresh chicken instead of rotisserie? Absolutely! Just make sure to cook and shred it beforehand.
• Can I make this gluten-free? Yes! Substitute orzo with gluten-free pasta, and ensure your broth and other ingredients are gluten-free.
• What can I serve with this dish? A fresh side salad or roasted veggies would pair beautifully!
• What if I don’t have mozzarella? Use any cheese that melts well, like gouda or fontina for a fun twist!

This French Onion Chicken Orzo Casserole is a keeper—comforting, savory, and satisfying. I encourage you to try this recipe, maybe even add your own twist, and share the experience or any variations you might come up with. Let’s make this vibrant cooking community grow!

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French Onion Chicken Orzo Casserole

Cooking Method: Baking, Sauteing Courses: Comfort Food, Dinner, Main Course Recipe Keys: C Comfort Food Dairy E Easy Non Vegetarian W Warm

Difficulty: Intermediate Prep Time Cook Time Rest Time Total Time 65 hrs

Cooking Temp: 375  F Servings: 6 Estimated Cost: $ 15 Calories: 500

Best Season: Winter

Description

This French Onion Chicken Orzo Casserole combines savory flavors with creamy textures for the perfect cozy meal.

Ingredients

Scale

1/2x 1x 2x 3x

Base Ingredients

• 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 chicken recommended.)
• ¹⁄₂ teaspoon dried thyme
• ¹⁄₄ teaspoon black pepper (To taste)
• 2 cups low-sodium chicken broth
• 1 cup heavy cream (Can substitute with half-and-half.)
• 1 ¹⁄₂ cups shredded mozzarella cheese
• ¹⁄₂ cup grated Parmesan cheese
• ¹⁄₂ teaspoon Worcestershire sauce or balsamic glaze (Optional)

Instructions

Cooking Steps

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 about 20-25 minutes, stirring occasionally, until golden brown. In the last minute, add garlic.
   Mark as complete

2. Add orzo and chicken

   Sprinkle in orzo and toast for 2 minutes. Stir in the shredded chicken, thyme, pepper, and Worcestershire sauce.
   Mark as complete

3. Pour in the liquids

   Add chicken broth and cream. Bring to a simmer, reduce heat, cover, and cook for 8-10 minutes until orzo is tender.
   Stir occasionally to prevent sticking.
   Mark as complete

4. Add the cheese

   Stir in 1 cup of mozzarella and Parmesan cheese until melted.
   Mark as complete

5. Bake the casserole

   Preheat oven to 375°F. Sprinkle remaining mozzarella on top. Bake uncovered for 10-15 minutes until bubbling and golden.
   Mark as complete

6. Serve

   Let casserole rest for 5-10 minutes. Garnish with fresh thyme or parsley if desired, and serve.
   Mark as complete

Nutrition Facts

Servings 6

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Amount Per Serving

Calories 500kcal

% Daily Value *

Total Fat 35g54%

Saturated Fat 20g100%

Trans Fat 1g

Cholesterol 100mg34%

Sodium 600mg25%

Potassium 400mg12%

Total Carbohydrate 30g10%

Dietary Fiber 2g8%

Sugars 5g

Protein 30g60%

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Vitamin A 150 IU

Vitamin C 5 mg

Calcium 300 mg

Iron 2 mg

Vitamin D 0 IU

Vitamin E 1 IU

Vitamin K 5 mcg

Thiamin 0.1 mg

Riboflavin 0.4 mg

Niacin 2 mg

Vitamin B6 0.3 mg

Folate 10 mcg

Vitamin B12 1 mcg

Biotin 0 mcg

Pantothenic Acid 0.5 mg

Phosphorus 300 mg

Iodine 0 mcg

Magnesium 25 mg

Zinc 3 mg

Selenium 20 mcg

Copper 0.2 mg

Manganese 0.5 mg

Chromium 0 mcg

Molybdenum 0 mcg

Chloride 100 mg

* Percent Daily Values are based on a 2,000 calorie diet. Your daily value may be higher or lower depending on your calorie needs.

Note

For best results, allow the flavors to meld by letting the casserole sit before serving.

Keywords: French Onion, Chicken, Orzo, Casserole, Comfort Food