French Onion Chicken Rice

Category: Dinner Ideas That Actually Work

Enjoy a cozy main dish featuring tender chunks of cooked chicken, fluffy white rice, and a duo of creamy soups for depth. This comforting bake is topped with golden French fried onions and melted cheese, bringing a rich blend of flavors and satisfying crunch. Quick to prepare and beginner-friendly, all the ingredients come together in one dish and bake to warm, bubbly perfection. Add a sprinkle of fresh parsley at the end for a fresh note. A family-pleasing option perfect for busy weeknights or casual gatherings, delivering classic American comfort in every bite.

Clare Recipes
Created By Lily Chen
Updated on Wed, 23 Jul 2025 17:29:56 GMT
A bowl of French Onion Chicken Rice Bake. Save
A bowl of French Onion Chicken Rice Bake. | lilicooks.com

French Onion Chicken Rice delivers ultimate comfort with its hearty chicken and rice baked in creamy soups cheese and a savory French onion crunch. This dish comes together fast yet feels so proudly home cooked every time you pull it from the oven. It is the kind of meal that perfectly fits a weeknight or makes everyone at the table feel extra cozy and cared for.

The first time I made this casserole was when our fridge was low and the pantry was full. It quickly became a comfort tradition in my house and even the picky eaters ask for seconds.

Ingredients

  • Cooked white rice: delivers fluffiness that absorbs all the savory flavors. Use fresh or leftover rice for best texture
  • Shredded cooked chicken: brings protein and heartiness. Rotisserie chicken is convenient and adds extra flavor
  • Cream of chicken soup: makes the sauce ultra creamy. Look for one with low sodium if preferred
  • French onion soup: contributes bold onion flavor and deep savory notes. Canned versions make prep quick
  • Sour cream: adds tang and helps the casserole stay moist
  • Shredded mozzarella or Swiss cheese: provides that gooey cheesy melt. Mozzarella is mild while Swiss adds a touch of nutty flavor
  • French fried onions: lend an addictive crunch on top. Choose a fresh can for guaranteed crispiness
  • Garlic powder and onion powder: amplify the savory flavors without extra chopping
  • Salt and black pepper: enhance and balance all the core flavors
  • Chopped parsley: offers a pop of fresh color at serving

Step-by-Step Instructions

Heat the oven:
Set your oven temperature to 350 degrees F or 175 degrees C. This ensures even baking and the signature cheesy bubbly topping
Make the casserole mixture:
In a large bowl add cooked rice shredded chicken cream of chicken soup French onion soup sour cream shredded cheese 1 cup of the French fried onions garlic powder onion powder salt and black pepper. Stir thoroughly until everything is evenly combined for a consistent casserole texture
Prepare the baking dish:
Coat a 9 by 13 inch baking dish with a thin layer of oil or nonstick spray. Transfer the casserole mixture into the dish spreading it into an even layer for uniform baking
Bake the casserole:
Place the dish in your preheated oven and bake uncovered for 30 minutes. The cheese will melt and the edges become bubbly which signals the flavors have melded together
Add crispy topping:
Carefully remove the dish and sprinkle the remaining half cup of French fried onions evenly over the surface. Return to the oven for five more minutes so the onions turn golden and crisp
Finish and serve:
Once finished take the casserole from the oven. Top generously with chopped parsley before serving hot for the brightest flavor and color contrast
A close up of a French Onion Chicken Rice Bake. Save
A close up of a French Onion Chicken Rice Bake. | lilicooks.com

French fried onions are my personal favorite ingredient in this dish. They provide that satisfying bite and finish which always impresses my guests. My son once snuck extra onions from the can before dinner just because he could not resist.

Storage Tips

Leftover casserole keeps well in an airtight container for up to four days in the fridge. To reheat simply cover and warm in a 350 degree oven until hot or microwave individual portions. For best results leave the topping off when freezing and add fresh onions after reheating.

Ingredient Substitutions

If you are out of mozzarella or Swiss try Monterey Jack for a creamy melt. For a dairy-free version use a plant based sour cream and cheese option plus cream of mushroom soup in place of cream of chicken. You can swap rotisserie chicken for leftover turkey or even cooked pork if needed.

Serving Suggestions

This casserole shines with a crisp side salad or roasted vegetables for extra color and nutrition. For brunch a spoonful alongside scrambled eggs or a light fruit salad is a fun twist.

A bowl of French Onion Chicken Rice Bake. Save
A bowl of French Onion Chicken Rice Bake. | lilicooks.com

Cultural and Historical Notes

French onion chicken rice bake draws inspiration from classic French onion soup known for its deep savory flavors and caramelized onions. The American-style casserole format reflects beloved comfort food traditions that stretch from midweek dinners to potluck gatherings across the country.

Recipe FAQs

→ Can I use rotisserie chicken as the protein?

Yes, rotisserie chicken works perfectly for this dish and adds great flavor. Shred or chop it before mixing in.

→ What type of rice should I use?

Cooked white rice is recommended for a soft texture, but you can substitute with brown rice for a heartier bite.

→ Can I prepare this ahead of time?

Absolutely. Assemble the dish in advance, cover, and refrigerate. Bake when ready to serve, adding extra time if cold.

→ Is there a substitute for cream of chicken soup?

You can use any creamy soup, such as cream of mushroom, or a homemade white sauce to suit your taste.

→ How can I get the topping extra crispy?

Add the French fried onions during the last five minutes of baking to keep them golden and crisp.

→ What sides pair well?

Try serving with steamed green beans, a crisp salad, or roasted vegetables for a complete meal.

French Onion Chicken Rice

Tender chicken, rice, cheese, and crispy onions baked until golden for a warming, satisfying family favorite.

Preparation Time
10 min
Cooking Time
35 min
Overall Time
45 min
Created By: Lily Chen

Category: Main Dishes

Skill Level: Beginner-Friendly

Cuisine Type: American

Output: 6 Serves

Dietary Options: ~

Ingredients

→ Main Components

01 2 cups cooked white rice
02 2 cups shredded cooked chicken (e.g., rotisserie)

→ Soups and Dairy

03 1 can (10.5 oz) cream of chicken soup
04 1 can (10.5 oz) French onion soup
05 1 cup sour cream
06 1½ cups shredded mozzarella or Swiss cheese

→ Toppings and Seasonings

07 1½ cups French fried onions, divided
08 ½ teaspoon garlic powder
09 ½ teaspoon onion powder
10 Salt to taste
11 Black pepper to taste
12 Chopped parsley for garnish

Steps

Step 01

Set oven temperature to 350°F (175°C).

Step 02

In a large bowl, thoroughly mix cooked rice, shredded chicken, cream of chicken soup, French onion soup, sour cream, shredded cheese, 1 cup of French fried onions, garlic powder, onion powder, salt, and black pepper.

Step 03

Grease a 9×13-inch baking dish and transfer the mixture evenly into it.

Step 04

Bake uncovered for 30 minutes until the casserole is bubbly around the edges.

Step 05

Sprinkle the remaining ½ cup French fried onions on top and bake for an additional 5 minutes until golden brown.

Step 06

Remove from oven, garnish with chopped parsley, and serve hot.

Required Tools

  • Large mixing bowl
  • 9×13-inch baking dish
  • Oven

Allergy Information

Always check each ingredient for allergens, and consult a medical professional if unsure.
  • Contains dairy
  • Contains gluten
  • Contains onions

Nutritional Information (per serving)

These details are shared for general guidance and don’t replace professional advice.
  • Calories: 450
  • Fats: 25 g
  • Carbohydrates: 35 g
  • Proteins: 20 g