Easiest Broccoli Rice Casserole

Creamy, cheesy, and irresistibly comforting, the Easiest Broccoli Rice Casserole is the perfect go-to recipe for busy weeknights or festive gatherings. Made with tender broccoli florets, fluffy cooked white rice, and a rich, velvety blend of cream of mushroom soup and shredded cheddar cheese, this casserole delivers big flavor with minimal effort. A hint of garlic powder and sautéed onions add depth, while an optional sprinkle of Parmesan creates a golden, savory topping. With just 15 minutes of prep time and simple steps to follow, this family-friendly dish bakes to bubbly perfection in under 30 minutes. Serve it as a hearty vegetarian main course or a satisfying side dish—it’s guaranteed to become a crowd-pleasing favorite. Perfectly balanced in taste and texture, this casserole is the ultimate comfort food you’ll make again and again!

Nutriscore Rating: 68/100

Prep Time:15 mins

Cook Time:30 mins

Total Time:45 mins

Servings: 6

Ingredients

• 3 cups Cooked white rice
• 4 cups Broccoli florets (fresh or frozen)
• 10.5 ounces Cream of mushroom soup
• 2 cups Shredded cheddar cheese
• 0.5 cups Milk
• 2 tablespoons Unsalted butter
• 1 Yellow onion, diced
• 0.5 teaspoons Garlic powder
• 0.5 teaspoons Salt
• 0.25 teaspoons Black pepper
• 0.25 cups Parmesan cheese, grated (optional for topping)

Directions

Step 1

Preheat your oven to 350°F (175°C).

Step 2

If using fresh broccoli, steam the florets in a pot of boiling water for 3-4 minutes until tender but still bright green. Drain and set aside. If using frozen broccoli, cook according to the package instructions and set aside.

Step 3

In a large skillet, melt the butter over medium heat. Add the diced onion and sauté for 3-4 minutes until softened and translucent.

Step 4

In the same skillet, stir in the cream of mushroom soup, milk, garlic powder, salt, and black pepper. Mix well until the sauce is smooth and creamy.

Step 5

In a large mixing bowl, combine the cooked rice, broccoli, shredded cheddar cheese, and the sauce from the skillet. Stir until everything is evenly mixed.

Step 6

Transfer the mixture to a 9x13-inch baking dish, spreading it out evenly.

Step 7

If desired, sprinkle Parmesan cheese on top for an extra cheesy crust.

Step 8

Bake in the preheated oven for 25-30 minutes, or until the casserole is bubbling around the edges and lightly golden on top.

Step 9

Remove from the oven and let it rest for 5 minutes before serving. Enjoy your easy broccoli rice casserole!

Nutrition Facts

Serving size	2055.3 grams (2055.3g)

Amount per serving	% Daily Value*
Calories	2527

Total Fat 130.80g	168%
Saturated Fat 79.10g	395%
Polyunsaturated Fat 4.90g
Cholesterol 375mg	125%
Sodium 6111mg	266%
Total Carbohydrate 229.40g	83%
Dietary Fiber 24.00g	86%
Total Sugars 30.40g
Protein 124.80g	250%

Vitamin D 161IU	804%
Calcium 3054mg	235%
Iron 12mg	67%
Potassium 3201mg	68%

*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: 45.4%

Protein: 19.2%

Carbs: 35.4%