• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar

simple food plan

  • Home
  • Recipe Index
  • Dessert
  • Dinner
  • Salad
  • About

simple food plan

  • Home
  • Recipe Index
  • Dessert
  • Dinner
  • Salad
  • About
Home » Recipe Index » Creamy French Onion Chicken Rice Casserole

Creamy French Onion Chicken Rice Casserole

November 19, 2025 by Angelina

Jump to Recipe·Print Recipe

If you’re looking for a dish that warms your heart and fills your belly, you’ve come to the right place! This Creamy French Onion Chicken Rice Casserole has become one of my go-to recipes for busy weeknights. It’s incredibly easy to prepare, making it perfect for those evenings when you just want to unwind with something comforting. The combination of creamy textures and savory flavors creates a dish that truly feels like a cozy hug in every bite.

What makes this casserole special is its versatility. Whether it’s a family gathering or just a quiet dinner at home, this dish always manages to impress. Plus, it’s packed with wholesome ingredients that make it not only delicious but also satisfying. You’ll love how quickly it comes together, leaving you more time to relax and enjoy the company of loved ones.

Why You’ll Love This Recipe

  • Quick and Easy: With just 15 minutes of prep time, you can have this casserole ready for the oven in no time.
  • Family-Friendly: Kids and adults alike will adore the creamy texture and rich flavors—it’s a guaranteed crowd-pleaser!
  • Make-Ahead Convenience: Assemble it in advance and bake it when you’re ready. Perfect for meal prepping or potlucks!
  • Comfort Food Classic: This dish combines familiar flavors that evoke warmth and nostalgia, making every bite feel like home.
  • Customizable Options: You can easily swap out ingredients to suit your taste or use what you have on hand.

Creamy French Onion Chicken Rice Casserole image 2

Ingredients You’ll Need

Let’s gather our simple, wholesome ingredients for this creamy delight. You probably have many of these items in your kitchen already!

  • 2-3 cups cooked, shredded chicken
  • 2-3 cups cooked white rice
  • 1 (10.5 oz) can condensed French onion soup
  • 1 (10.5 oz) can condensed cream of mushroom or chicken soup
  • 1 cup sour cream
  • 1 teaspoon garlic powder
  • 1 teaspoon onion powder
  • Salt and black pepper to taste
  • 2 cups shredded mozzarella cheese
  • 1.5 cups French fried onions
  • 2 tablespoons fresh parsley, chopped

Variations

One of the best things about this recipe is its flexibility! Feel free to get creative and adapt it based on what you have or your family’s preferences.

  • Swap the protein: Use rotisserie chicken or even turkey for a different twist!
  • Add veggies: Toss in some steamed broccoli or sautéed mushrooms for extra nutrition.
  • Try different cheeses: Substitute mozzarella with cheddar or gouda for a unique flavor profile.
  • Make it spicy: Add diced jalapeños or red pepper flakes for a little kick!

How to Make Creamy French Onion Chicken Rice Casserole

Step 1: Prepare the Oven and Dish

Preheat your oven to 375°F (190°C). A well-preheated oven is key to ensuring that your casserole cooks evenly and develops that lovely golden top we all crave! Lightly grease a 9×13-inch baking dish to keep everything from sticking.

Step 2: Combine Base Ingredients

In a large bowl, combine the cooked, shredded chicken, cooked white rice, condensed French onion soup, condensed cream of mushroom soup, sour cream, garlic powder, onion powder, salt, and black pepper. Mixing these ingredients well ensures every bite is filled with flavor. Trust me; you’ll want the goodness spread throughout!

Step 3: Assemble Casserole

Transfer the chicken and rice mixture into the prepared baking dish, spreading it out into an even layer. This step is crucial as it helps everything cook uniformly while allowing those wonderful flavors to meld together.

Step 4: First Bake

Generously sprinkle the shredded mozzarella cheese evenly over the top of the casserole. Now it’s time to bake! Place it in the oven for about 25-30 minutes, or until bubbly and slightly golden on top—this is when all those cheesy dreams come true!

Step 5: Add Topping and Final Bake

Remove the baking dish from the oven and sprinkle those crispy French fried onions over the melted mozzarella. The crunch adds an amazing texture contrast! Return it to the oven for an additional 5-10 minutes until they’re golden brown and deliciously crispy.

Step 6: Rest and Serve

Let the casserole rest for about five minutes before diving in. This allows everything to set nicely. Garnish with freshly chopped parsley for a touch of freshness—and voilà! Serve warm and enjoy every comforting bite with your loved ones!

Pro Tips for Making Creamy French Onion Chicken Rice Casserole

This casserole is a breeze to make, but these pro tips will help you elevate it even further!

  • Use Rotisserie Chicken: For convenience and flavor, consider using store-bought rotisserie chicken. It saves time and adds a delicious depth to your dish without the hassle of cooking chicken from scratch.

  • Experiment with Cheese: While mozzarella is delicious, feel free to mix in other cheeses like cheddar or gouda for extra flavor. Each cheese brings its unique taste and texture that can enhance the overall experience of the casserole.

  • Add Vegetables: Sneak in some veggies like spinach or broccoli for added nutrition and color. This not only boosts the health factor but also adds beautiful greens that make your dish more visually appealing.

  • Make Ahead: Prepare the casserole ahead of time and refrigerate it before baking. This makes weeknight meals super easy; just pop it in the oven when you’re ready!

  • Adjust Seasoning: Don’t hesitate to tweak the seasoning to suit your taste. A pinch of cayenne pepper or some dried herbs can add an exciting twist to this comforting dish.

How to Serve Creamy French Onion Chicken Rice Casserole

Serving this creamy casserole is all about making it look as inviting as it tastes! Here are some ideas to present it beautifully at your next family dinner or gathering.

Garnishes

  • Fresh Parsley: A sprinkle of freshly chopped parsley on top adds a pop of color and freshness that brightens up the dish.
  • Chives: Thinly sliced chives offer a mild onion flavor and a lovely green contrast, making your casserole look even more appetizing.
  • Cracked Black Pepper: A light dusting of cracked black pepper not only enhances the visual appeal but also gives your dish an extra kick.

Side Dishes

  • Steamed Green Beans: Lightly steamed green beans tossed with olive oil and lemon zest provide a crisp, refreshing contrast to the creamy casserole.
  • Garlic Bread: Golden, buttery garlic bread pairs perfectly with this rich dish, allowing you to soak up all that delicious sauce.
  • Caesar Salad: A fresh Caesar salad with crunchy romaine, tangy dressing, and crispy croutons complements the flavors nicely while adding some crunch.
  • Roasted Brussels Sprouts: Roasted Brussels sprouts seasoned with balsamic glaze bring a savory element that balances out the creaminess of the casserole.

Now that you have all these tips and serving suggestions, you’re ready to enjoy a cozy meal filled with warmth and comfort! Happy cooking!

Creamy French Onion Chicken Rice Casserole image 3

Make Ahead and Storage

This Creamy French Onion Chicken Rice Casserole is not only delicious but also perfect for meal prep. You can easily make it ahead of time, store it, and enjoy it throughout the week.

Storing Leftovers

  • Allow the casserole to cool completely before storing.
  • Transfer leftovers to an airtight container.
  • Store in the refrigerator for up to 3-4 days.
  • Reheat individual portions in the microwave or warm the entire dish in the oven at 350°F (175°C) until heated through.

Freezing

  • Prepare the casserole as directed but do not bake it yet.
  • Cover the assembled casserole tightly with plastic wrap and then with aluminum foil.
  • Freeze for up to 2-3 months.
  • Thaw in the refrigerator overnight before baking.

Reheating

  • Preheat your oven to 350°F (175°C).
  • If frozen, allow to thaw completely before reheating.
  • Bake until heated through, about 25-30 minutes, covering with foil if necessary to prevent over-browning.

FAQs

Here are some common questions about this recipe that might help you out!

Can I use different types of cheese in Creamy French Onion Chicken Rice Casserole?

Absolutely! While mozzarella adds a wonderful creaminess, you can experiment with other cheeses like cheddar or a blend of your favorites. Just ensure they melt well.

How can I make Creamy French Onion Chicken Rice Casserole gluten-free?

To make this dish gluten-free, use gluten-free condensed soups and ensure that your French fried onions are also gluten-free. This way, you can enjoy all the flavors without worry!

Can I add vegetables to this casserole?

Yes! Feel free to mix in your favorite veggies, such as peas, carrots, or spinach. Adding vegetables not only boosts nutrition but also enhances flavor and texture.

What can I serve with Creamy French Onion Chicken Rice Casserole?

This casserole is quite filling on its own but pairs beautifully with a simple green salad or steamed vegetables for a complete meal.

How long does it take to prepare Creamy French Onion Chicken Rice Casserole?

The total time from prep to table is about 1 hour. With just a quick 15 minutes of prep and 40 minutes of baking, you’ll have a hearty meal ready for your family!

Final Thoughts

I truly hope you enjoy making this Creamy French Onion Chicken Rice Casserole as much as I do! It’s a comforting dish that brings warmth and joy to any table. Whether it’s for a busy weeknight dinner or a cozy gathering with friends, it’s sure to be a hit. Happy cooking, and don’t forget to share your experiences!

Print

Creamy French Onion Chicken Rice Casserole

Creamy French Onion Chicken Rice Casserole
Print Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star

No reviews

  • Author: Angelina
  • Prep Time: 15 minutes
  • Cook Time: 40 minutes
  • Total Time: 55 minutes
  • Category: Main
  • Method: Cooking
  • Cuisine: International

Ingredients

Scale
  • 2–3 cups cooked, shredded chicken
  • 2–3 cups cooked white rice
  • 1 (10.5 oz) can condensed French onion soup
  • 1 (10.5 oz) can condensed cream of mushroom or chicken soup
  • 1 cup sour cream
  • 1 teaspoon garlic powder
  • 1 teaspoon onion powder
  • Salt and black pepper to taste
  • 2 cups shredded mozzarella cheese
  • 1.5 cups French fried onions
  • 2 tablespoons fresh parsley, chopped
  • Preparation Instructions:

Instructions

  1. Preheat the oven to 375°F (190°C) and grease a 9×13-inch baking dish.
  2. In a large bowl, mix together the shredded chicken, cooked rice, French onion soup, cream of mushroom soup, sour cream, garlic powder, onion powder, salt, and black pepper until well combined.
  3. Spread the mixture evenly in the prepared baking dish and top with mozzarella cheese.
  4. Bake for 25-30 minutes or until bubbly and golden brown.
  5. Remove from the oven and sprinkle French fried onions on top; return to bake for an additional 5-10 minutes until crispy.
  6. Let rest for five minutes before serving; garnish with parsley.
  7. Helpful Notes:

Nutrition

  • Serving Size: 1 cup (240g)
  • Calories: 450
  • Sugar: 4g
  • Sodium: 800mg
  • Fat: 24g
  • Saturated Fat: 12g
  • Unsaturated Fat: 10g
  • Trans Fat: 0g
  • Carbohydrates: 35g
  • Fiber: 2g
  • Protein: 25g
  • Cholesterol: 85mg

Did you make this recipe?

Share a photo and tag us — we can't wait to see what you've made!

« Previous Post
Butter Chicken Homemade: The Ultimate Recipe Guide
Next Post »
Creamy Garlic Sauce Baby Potatoes

If you enjoyed this…

Beef Stroganoff Gordon Ramsay: The Ultimate Recipe & Guide

Beef Stroganoff Gordon Ramsay: The Ultimate Recipe & Guide

Creamy Crack Chicken Gnocchi: A Simple Recipe

Creamy Crack Chicken Gnocchi: A Simple Recipe

Creamy Baked Cream Cheese Chicken – Your New Favorite Dinner

Creamy Baked Cream Cheese Chicken – Your New Favorite Dinner

Reader Interactions

Leave a Comment Cancel reply

Helpful comments include feedback on the post or changes you made.

Recipe rating 5 Stars 4 Stars 3 Stars 2 Stars 1 Star

Primary Sidebar

Browse by Diet

DinnerDessertSalad
Honey Garlic Chicken: The Ultimate Recipe Guide

Honey Garlic Chicken: The Ultimate Recipe Guide

Banana Oatmeal Pancakes: A Delicious & Healthy Breakfast Recipe

Banana Oatmeal Pancakes: A Delicious & Healthy Breakfast Recipe

Japanese Carrot Ginger Dressing: Recipe, Uses, and Benefits

Japanese Carrot Ginger Dressing: Recipe, Uses, and Benefits

  • Recipe Index
  • About
  • Contact
  • Privacy Policy
  • Terms of Service

© 2025 · simple food plan ·