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!
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Recipe Information
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)
Instructions
Preheat your oven to 350°F (175°C).
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.
In a large skillet, melt the butter over medium heat. Add the diced onion and sauté for 3-4 minutes until softened and translucent.
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.
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.
Transfer the mixture to a 9x13-inch baking dish, spreading it out evenly.
If desired, sprinkle Parmesan cheese on top for an extra cheesy crust.
Bake in the preheated oven for 25-30 minutes, or until the casserole is bubbling around the edges and lightly golden on top.
Remove from the oven and let it rest for 5 minutes before serving. Enjoy your easy broccoli rice casserole!
Nutrition Facts
Calories |
399 | ||
|---|---|---|---|
% Daily Value* |
|||
| Total Fat | 20.2 g | 26% | |
| Saturated Fat | 12.5 g | 62% | |
| Polyunsaturated Fat | 0.7 g | ||
| Cholesterol | 58 mg | 19% | |
| Sodium | 896 mg | 39% | |
| Total Carbohydrate | 38.1 g | 14% | |
| Dietary Fiber | 4.0 g | 14% | |
| Total Sugars | 5.1 g | ||
| Protein | 18.5 g | 37% | |
| Vitamin D | 0.7 mcg | 4% | |
| Calcium | 444 mg | 34% | |
| Iron | 2.0 mg | 11% | |
| Potassium | 529 mg | 11% | |
*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.
