If you are craving a comforting dish that brings together creamy textures, fresh veggies, and a ton of cheesy goodness, this Cheesy Broccoli Rice Casserole Recipe is absolutely the answer. It’s a heartwarming blend of tender broccoli, fluffy rice, and sharp cheddar, all baked into a bubbling, golden masterpiece. This casserole not only satisfies your taste buds but also fills your kitchen with an inviting aroma that feels like home. Whether you need a quick weeknight dinner or a side dish that will impress your guests, this recipe is a timeless crowd-pleaser you’ll want to make again and again.

Ingredients You’ll Need
Gathering these straightforward ingredients is the first step to creating a dish that’s bursting with flavor and has a beautiful balance of textures. Every ingredient plays a crucial role, from the rich creaminess of the condensed soup to the sharpness of the cheddar cheese, and the fresh bite of broccoli that adds vibrant color and nutrients.
- 2 cups cooked white rice: The base of the casserole, providing a fluffy, hearty texture.
- 3 cups chopped fresh or frozen broccoli florets: Adds bright green color and a fresh, nutritious crunch.
- 2 tablespoons unsalted butter: Helps sauté the onions for a soft, sweet flavor foundation.
- 1 small yellow onion (diced): Brings a mild sweetness and aroma, essential for depth.
- 2 cloves garlic (minced): Infuses the dish with a subtle, savory kick.
- 1 can (10.5 oz) condensed cream of mushroom soup: Creates that creamy, comforting texture and flavor classic to casseroles.
- 1/2 cup sour cream: Adds richness and slight tanginess, perfect to balance the cheese.
- 1/2 cup milk: Lightens the mixture so it doesn’t become too dense.
- 2 cups shredded sharp cheddar cheese (divided): The star ingredient for cheesy goodness, with it’s bold flavor melting perfectly.
- 1/2 teaspoon salt: Enhances every flavor without overpowering.
- 1/4 teaspoon black pepper: Provides a gentle warmth to the palate.
- 1/4 teaspoon paprika: Adds a subtle smoky undertone that complements the cheese.
- 1/4 cup grated Parmesan cheese (optional): For an extra layer of savory depth and a little crunch on top.
- 1/2 cup crushed buttery crackers or breadcrumbs (optional topping): Creates a golden, crispy crust that makes each bite delightful.
How to Make Cheesy Broccoli Rice Casserole Recipe
Step 1: Prepare Your Oven and Baking Dish
Start by preheating your oven to 350 degrees Fahrenheit (175 degrees Celsius). Greasing a 9×13-inch baking dish ensures your casserole bakes evenly and won’t stick, which makes cleanup so much easier later on. This step sets the stage for a flawless bake.
Step 2: Sauté Aromatics for Flavor
In a large skillet over medium heat, melt your unsalted butter to a gentle sizzle. Add the diced yellow onion and cook for about four minutes until they become soft and translucent—this brings out their natural sweetness. Then toss in the minced garlic, cooking for another minute just until fragrant. These aromatics build the delicious flavor foundation for this casserole.
Step 3: Create the Creamy Base
Next, stir in the condensed cream of mushroom soup, sour cream, and milk. Mix them together until smooth and well combined. This creamy mixture binds the casserole, providing its rich, comforting texture with that classic homemade feel.
Step 4: Combine Rice, Broccoli, and Seasonings
Now it’s time to add your cooked rice and chopped broccoli to the skillet. Sprinkle in salt, black pepper, and paprika, seasoning the dish perfectly. Add 1 1/2 cups of shredded sharp cheddar cheese, stirring everything until each grain of rice and broccoli floret is coated in cheesy, creamy goodness. This step guarantees a well-balanced and flavorful casserole that’s bound to please.
Step 5: Assemble and Add Toppings
Transfer the cheesy broccoli and rice mixture evenly into your prepared baking dish. Sprinkle the remaining 1/2 cup of cheddar cheese on top, then add a generous layer of grated Parmesan and crushed crackers or breadcrumbs if you like a little crunch. These toppings create that irresistible golden crust that everyone loves.
Step 6: Bake to Perfection
Bake your casserole in the preheated oven for 25 to 30 minutes, until it’s bubbling hot and the top develops a gorgeous, golden brown color. Letting it sit for five minutes after baking allows it to set and makes it easier to serve while enhancing the flavors.
How to Serve Cheesy Broccoli Rice Casserole Recipe

Garnishes
A sprinkle of freshly chopped parsley or chives adds a dash of color and a mild, fresh flavor that brightens each bite. You can also add a little extra grated cheddar or Parmesan on top for a cheesy finish. Garnishing transforms the dish from simple to stunning, making every serving feel special.
Side Dishes
This casserole is hearty on its own but pairs beautifully with lighter sides like crisp green salads, roasted carrots, or a refreshing cucumber salad. For protein, grilled chicken or baked tofu complement the cheesy broccoli rice casserole without overpowering it. Balancing your meal with sides creates a well-rounded plate that satisfies every craving.
Creative Ways to Present
Serve this casserole in individual ramekins for an elegant presentation or turn leftovers into stuffed bell peppers or baked potatoes for a creative twist. You can also layer it with a crunchy topping and broil it for a couple of minutes to get an extra crispy crust. There are endless ways to make this familiar favorite feel new again.
Make Ahead and Storage
Storing Leftovers
Once cooled, transfer any leftover casserole into an airtight container and refrigerate for up to three days. The flavors meld beautifully the next day, making it an even tastier option for a quick lunch or dinner. Reheating gently ensures the texture stays creamy.
Freezing
This Cheesy Broccoli Rice Casserole Recipe freezes wonderfully. Portion it out into freezer-safe containers and freeze for up to three months. It’s a fantastic way to have a homemade comfort meal ready to go anytime you need it with minimal effort.
Reheating
Reheat leftovers in the oven at 350 degrees Fahrenheit until warmed through, about 20-25 minutes, to preserve the casserole’s creamy texture and crispy topping. For a faster option, microwave portions on medium power, stirring halfway to ensure even heating.
FAQs
Can I use brown rice instead of white rice in this recipe?
Absolutely! Brown rice works well and adds a nuttier flavor and more fiber, but you may want to slightly increase the cooking time or liquid to ensure it’s tender.
Is this casserole vegetarian?
Yes! As long as you choose a vegetarian-friendly cream of mushroom soup, this dish is perfectly vegetarian and packed with wholesome ingredients.
Can I make this recipe dairy-free?
You can substitute dairy-free sour cream, milk, and cheese alternatives to make it dairy-free, though the texture and flavor might be a bit different but still delicious.
What can I use instead of cream of mushroom soup?
If you don’t have cream of mushroom soup, you could use cream of chicken soup for a slightly different taste or make your own simple cream sauce at home.
How do I ensure the broccoli stays tender but not mushy?
Using fresh or lightly steamed broccoli helps keep a nice texture. If using frozen, thaw and drain well to avoid excess moisture that can make the casserole soggy.
Final Thoughts
This Cheesy Broccoli Rice Casserole Recipe is one of those dishes that feels like a warm hug on a plate. It’s easy to make, wonderfully flavorful, and perfect for almost any occasion, whether a cozy family dinner or a potluck favorite. Trust me, once you try it, this casserole will quickly become a treasured regular in your cooking repertoire. So grab your ingredients and dive into this cheesy, veggie-packed delight—you won’t regret it!
Print
Cheesy Broccoli Rice Casserole Recipe
- Prep Time: 15 minutes
- Cook Time: 30 minutes
- Total Time: 45 minutes
- Yield: 6 servings
- Category: Main Course
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
Description
A comforting and cheesy broccoli rice casserole made with cooked rice, fresh or frozen broccoli, sharp cheddar cheese, and a creamy sauce. This classic American dish is baked to golden perfection, making it a perfect vegetarian main course that’s easy to prepare and packed with flavor.
Ingredients
Main Ingredients
- 2 cups cooked white rice
- 3 cups chopped fresh or frozen broccoli florets
- 2 tablespoons unsalted butter
- 1 small yellow onion, diced
- 2 cloves garlic, minced
- 1 can (10.5 oz) condensed cream of mushroom soup
- 1/2 cup sour cream
- 1/2 cup milk
- 2 cups shredded sharp cheddar cheese, divided
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
- 1/4 teaspoon paprika
Optional Toppings
- 1/4 cup grated Parmesan cheese
- 1/2 cup crushed buttery crackers or breadcrumbs
Instructions
- Preheat and Prepare: Preheat your oven to 350°F (175°C) and grease a 9×13-inch baking dish to prevent sticking.
- Sauté Aromatics: In a large skillet over medium heat, melt the butter. Add the diced onion and sauté for about 4 minutes until soft and translucent. Add minced garlic and cook for an additional minute to release its fragrance.
- Make Creamy Base: Stir in the condensed cream of mushroom soup, sour cream, and milk into the skillet mixture. Mix well until the sauce is smooth and evenly combined.
- Combine Ingredients: Add the cooked rice, chopped broccoli, salt, black pepper, paprika, and 1 1/2 cups of shredded cheddar cheese to the skillet. Stir thoroughly to coat all ingredients evenly with the creamy mixture.
- Transfer and Top: Spoon the mixture into the prepared baking dish, spreading it out evenly. Sprinkle the remaining 1/2 cup of cheddar cheese over the top. If desired, add grated Parmesan cheese and crushed buttery crackers or breadcrumbs for extra flavor and crunch.
- Bake: Place the casserole in the oven and bake for 25 to 30 minutes until it is hot, bubbly, and the top is golden brown.
- Rest and Serve: Remove the casserole from the oven and let it rest for 5 minutes before serving to allow it to set and cool slightly.
Notes
- For a shortcut, use microwave-steamed frozen broccoli to save time without sacrificing flavor.
- To make the dish vegetarian, ensure the cream of mushroom soup is vegetarian-friendly.
- You can substitute cream of chicken soup if you prefer a different flavor profile.

