Easy Chicken Mushroom and Rice Casserole

Transform your weeknight dinners with this Easy Chicken Mushroom and Rice Casserole, a one-dish wonder that’s hearty, flavorful, and simple to prepare. Tender chicken breasts are nestled in a creamy blend of mushrooms, garlic, and long-grain rice, all brought together with savory chicken broth and cream of mushroom soup for ultimate comfort food appeal. This casserole shines with its ease—ready for the oven in just 15 minutes—with customizable toppings like melted cheddar cheese and fresh parsley for added flair. Perfect for busy families, this oven-baked dish delivers wholesome, satisfying flavors in just under an hour, making it an ideal recipe for cozy gatherings or meal prepping.

Nutriscore Rating: 71/100

Prep Time:15 mins

Cook Time:55 mins

Total Time:70 mins

Servings: 4

Ingredients

• 2 pieces boneless, skinless chicken breasts
• 1 cup white or cremini mushrooms, sliced
• 1 cup long-grain rice, uncooked
• 1 can (10.5 oz) cream of mushroom soup
• 2 cups low-sodium chicken broth
• 2 tablespoons unsalted butter
• 1 medium onion, finely chopped
• 2 cloves garlic cloves, minced
• 1 teaspoon dried thyme
• 1 teaspoon salt
• 0.5 teaspoon black pepper
• 0.5 cup shredded cheddar cheese (optional, for topping)
• 2 tablespoons fresh parsley, chopped (for garnish, optional)

Directions

Step 1

Preheat your oven to 375°F (190°C).

Step 2

In a large oven-safe skillet or casserole dish, melt the butter over medium heat.

Step 3

Add the chopped onion and cook for 2-3 minutes, or until softened.

Step 4

Stir in the minced garlic and sliced mushrooms. Cook for 3-4 minutes, until the mushrooms are tender and start to release their moisture.

Step 5

Add the uncooked rice to the skillet and stir to coat with the butter and vegetable mixture.

Step 6

Stir in the cream of mushroom soup, chicken broth, dried thyme, salt, and black pepper. Mix until well combined.

Step 7

Place the chicken breasts on top of the rice mixture. Spoon some of the sauce over the chicken to keep it moist during cooking.

Step 8

Cover the skillet or casserole dish with a lid or aluminum foil, then bake in the preheated oven for 40 minutes.

Step 9

Remove the cover and bake for an additional 10-15 minutes, or until the chicken is cooked through (internal temperature of 165°F/74°C) and the rice is tender.

Step 10

If using, sprinkle shredded cheddar cheese over the top of the casserole during the last 5 minutes of baking, allowing it to melt.

Step 11

Remove the casserole from the oven, let it rest for 5 minutes, and garnish with fresh parsley if desired.

Step 12

Serve warm and enjoy!

Nutrition Facts

Serving size	(1621.4g)

Amount per serving	% Daily Value*
Calories	2032.9

Total Fat 68.5g	0%
Saturated Fat 33.1g	0%
Polyunsaturated Fat 4.5g
Cholesterol 430.0mg	0%
Sodium 4245.9mg	0%
Total Carbohydrate 197.4g	0%
Dietary Fiber 6.7g	0%
Total Sugars 16.6g
Protein 151.7g	0%

Vitamin D 108.9IU	0%
Calcium 754.8mg	0%
Iron 7.7mg	0%
Potassium 1962.6mg	0%

*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Source of Calories

Fat: 30.6%

Protein: 30.1%

Carbs: 39.2%