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A delicious French Onion Chicken Rice Casserole topped with crispy fried onions.

French Onion Chicken Rice Casserole

A cozy and filling casserole with tender chicken, savory onion soup flavors, and melty cheese, perfect for a comforting dinner without the fuss.
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Prep Time 15 minutes
Cook Time 1 hour
Total Time 1 hour 15 minutes
Servings: 6 servings
Course: Dinner, Main Course
Cuisine: French
Calories: 550
Ingredients Method Notes

Ingredients
  

Main ingredients
  • 1 lb boneless chicken breasts or thighs Thighs stay juicier.
  • 1 cup long grain white rice (uncooked) Brown rice can work but needs more liquid.
  • 1 can French onion soup or condensed French onion soup For that classic French onion taste.
  • 1 cup beef broth or chicken broth Beef broth gives a deeper flavor.
  • 1/2 cup sour cream or plain Greek yogurt Optional for extra creaminess.
  • 2 tbsp butter To dot on top.
  • 1 medium onion Optional for added onion flavor.
  • 1 tsp garlic powder
  • 1/2 tsp black pepper
  • 1/2 tsp salt Go light as soup and broth can be salty.
  • 1 cup Swiss cheese, mozzarella, or provolone For a melty top.
  • 1 cup French fried onions Optional for crunch.

Method
 

Preparation
  1. Preheat your oven to 350°F (175°C).
  2. Grease a casserole dish.
  3. In a bowl, stir together the French onion soup, broth, uncooked rice, garlic powder, black pepper, and salt.
  4. Pour this mixture into the greased casserole dish.
  5. Nestle the chicken on top of the rice mixture and dot with butter.
  6. Cover tightly with foil to trap steam.
Baking
  1. Bake in the preheated oven for about 45 minutes or until the rice is tender and the chicken is cooked through.
  2. Add the cheese on top and return to the oven uncovered for another 10-15 minutes until the cheese is melted and bubbly.
  3. If using French fried onions, add them on top at the last 5 minutes of baking.

Notes

You can prep it earlier in the day and refrigerate. Let it sit at room temperature for about 20 minutes before baking. For variations, consider adding mushrooms or baby spinach for added flavor and nutrients.