Creamy Broccoli Rice Casserole

Name: Creamy Broccoli Rice Casserole
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 6 servings
Ingredients: 2 cups cooked rice; 3 cups fresh broccoli florets; 1 cup shredded cheddar cheese; 1 cup cream of mushroom soup; 1/2 cup milk; 1/2 cup onion, diced; 1 tablespoon olive oil; Salt and pepper to taste

Highlighted under: Everyday Inspiration

I love making this Creamy Broccoli Rice Casserole because it combines simplicity with deliciousness. The creamy texture and vibrant flavors make it a favorite among friends and family. Whether served as a side dish or a main course, this casserole brings everyone together around the table. I’ve also found that using fresh broccoli adds a lovely crunch that balances the creaminess perfectly. Plus, it is a quick dish to whip up on a busy weeknight, making it an excellent choice for any home cook.

Created by

Olwen Bradford

Last updated on 2026-01-15T20:53:35.989Z

When I first attempted this Creamy Broccoli Rice Casserole, I was skeptical about how flavorful it could actually be. However, the blend of creamy cheeses and crunchy broccoli exceeded my expectations. I learned that simmering the rice with vegetable broth really brings out a depth of flavor that plain water simply can’t achieve.

One crucial tip I discovered is to avoid overcooking the broccoli. You want it to retain some crunch to contrast the creaminess of the casserole. This way, every bite feels vibrant and satisfying, making this dish a hit at every gathering.

Why You Will Love This Recipe
Rich, creamy texture that comforts and satisfies
Bright, fresh flavor from the broccoli
Quick to prepare, perfect for busy nights

The Role of Fresh Broccoli

Using fresh broccoli florets in this casserole isn't just about flavor; it also adds a delightful crunch that offsets the creamy texture of the dish. Fresh broccoli, when cooked properly, retains its bright color and nutrient density, which enhances both the presentation and health benefits of the casserole. When sautéing, aim for a vibrant green color and tender-crisp texture, which usually takes about 3-4 minutes on medium heat before combining with the other ingredients.

For those who may have frozen broccoli on hand, it can be used as a substitute. However, it’s crucial to thaw and drain it completely to prevent excess moisture in the casserole. If using frozen broccoli, be aware that the texture will differ slightly and may not offer the same crunchy contrast as fresh.

Optimizing the Creaminess

The creaminess of this casserole primarily comes from the combination of cream of mushroom soup and milk. For added depth, consider using a low-sodium version of the soup, which will allow you to control the saltiness of the dish better. Switching out regular milk for half-and-half or even sour cream can elevate the richness, but be cautious as it may change the final consistency if too much is added.

Another great trick is to mix in a bit of garlic powder or cream cheese into the mushroom soup before combining it with the other ingredients. This not only enhances the creamy texture but also adds a subtle, richer flavor profile without overwhelming the broccoli’s freshness.

Making It Your Own

This casserole offers tremendous versatility, which allows you to personalize it according to your taste preferences or dietary needs. Feel free to incorporate cooked chicken or turkey for added protein, which makes it an even heartier main dish. You can also substitute brown rice for white rice—it provides additional fiber and a nuttier flavor, but may require an adjustment in cooking time to ensure that both the rice and broccoli are tender.

If you’re looking for a gluten-free option, ensure that your cream of mushroom soup is gluten-free or make your own using a simple roux with gluten-free flour. Remember, this dish can also be prepared ahead of time; simply assemble it and refrigerate it for up to a day. When you’re ready to serve, just bake it from the fridge, adding an extra 5-10 minutes to the cooking time.

Ingredients

Ingredients for Creamy Broccoli Rice Casserole

2 cups cooked rice
3 cups fresh broccoli florets
1 cup shredded cheddar cheese
1 cup cream of mushroom soup
1/2 cup milk
1/2 cup onion, diced
1 tablespoon olive oil
Salt and pepper to taste

Gather all your ingredients and let's start cooking!

Instructions

Preheat the Oven

Preheat your oven to 350°F (175°C).

Sauté the Onion

In a large skillet, heat the olive oil over medium heat. Add the diced onion and sauté until soft, about 5 minutes.

Combine Ingredients

In a large mixing bowl, combine the sautéed onion, broccoli florets, cooked rice, cream of mushroom soup, milk, and half of the cheddar cheese. Season with salt and pepper to taste.

Transfer to Baking Dish

Transfer the mixture to a greased baking dish and spread evenly.

Add Remaining Cheese

Sprinkle the remaining cheddar cheese over the top of the casserole.

Bake

Bake in the preheated oven for 25-30 minutes, or until bubbly and golden brown on top.

Let it cool slightly before serving!

Pro Tips

For extra flavor, you can add cooked chicken or mushrooms to the casserole mix. Also, feel free to substitute the cheddar cheese with your favorite blend for variety.

Serving Suggestions

This Creamy Broccoli Rice Casserole pairs beautifully with a variety of main dishes, making it a fantastic side for roasted chicken or beef. If you’re serving it as a main course, consider adding a light salad with a citrus vinaigrette for a refreshing contrast. The brightness of the salad components will balance out the richness of the casserole, creating a well-rounded meal.

Leftovers can be creatively repurposed the next day. Consider serving the casserole in a wrap with some leafy greens or even turning it into a breakfast dish by adding a fried egg on top; the yolk will add another layer of creaminess. It's a delicious way to enjoy your leftovers!

Storing and Reheating Tips

If you have any leftovers, make sure to cool the casserole completely before transferring it to an airtight container. It can be refrigerated for up to three days. To reheat, simply place it in a preheated oven at 350°F (175°C) for about 15-20 minutes, or until heated through. Cover with foil to prevent the cheese from over-browning.

For longer storage, this casserole also freezes well. Portion it into freezer-safe containers and consume within three months for optimal freshness. When you're ready to eat, let it thaw in the refrigerator overnight before reheating. However, be aware that the texture may change slightly after freezing, so I recommend consuming any leftovers within a week for the best quality.

Troubleshooting Common Issues

If you find that your casserole is too runny after baking, it may be due to excess moisture from the broccoli or a leaky container. To address this, make sure to rinse and thoroughly drain any frozen broccoli if you opt for that instead of fresh. You can also try adding a bit of cornstarch mixed with water to the mixture to help thicken it up before baking.

On the other hand, if your casserole comes out too dry, this might be a sign that it’s been baked too long. Keep an eye on it during the last 10 minutes of cooking; the top should be golden brown, and the edges bubbly. If it's browning too fast, consider covering it with foil until it's fully cooked through.

Questions About Recipes

→ Can I use frozen broccoli?

Yes, you can use frozen broccoli, but ensure you thaw and drain it well to prevent excess moisture.

→ How long will leftovers last?

Leftovers can be stored in the fridge for up to 3 days and can be reheated in the oven or microwave.

→ Can I make this casserole ahead of time?

Absolutely! You can assemble the casserole ahead of time and store it in the fridge for up to 24 hours before baking.

→ What can I serve with this casserole?

This casserole pairs beautifully with a simple salad or grilled chicken for a complete meal.