Creamy, cheesy, and perfectly comforting, this Easy Broccoli Cheese Rice Casserole is everything a side dish (or main!) should be. Tender rice meets vibrant broccoli and gets smothered in a rich cheese sauce, making it a go-to for weeknights or holiday tables alike.
What makes this casserole a standout is its incredible balance of flavor and texture. The broccoli brings a subtle crunch, the rice is fluffy and satisfying, and the cheese… oh the cheese! Melted and golden on top, it ties everything together with gooey goodness. It’s a dish that pleases picky eaters and veggie lovers alike.
Preparation Phase & Tools to Use
Before jumping into the kitchen, gather your tools to make this recipe smooth and mess-free:
- Large Saucepan or Deep Skillet: You’ll use this to cook the rice and combine all ingredients. It should be big enough to handle mixing everything evenly.
- Cheese Grater: Freshly grated cheese melts better and gives a richer taste.
- Steamer Basket (or Microwave-Safe Bowl): To steam the broccoli just right without overcooking it.
- Mixing Spoon or Silicone Spatula: For stirring everything together without scratching your cookware.
- 9×13 Baking Dish: This is the perfect size to bake the casserole and ensure even heat distribution.
- Aluminum Foil: Helps prevent over-browning while allowing the inside to stay perfectly creamy.
Having these tools ready means less time searching and more time enjoying the cooking process.

Ingredients for the Easy Broccoli Cheese Rice Casserole
Each ingredient in this recipe plays a key role in creating that comforting, creamy bite:
- White Rice – The hearty base that absorbs all the flavors and gives body to the casserole.
- Fresh Broccoli Florets – Adds vibrant color, nutrition, and texture.
- Cheddar Cheese – The star! Sharp or mild, this gives the dish its creamy, gooey identity.
- Cream of Mushroom Soup – Binds the ingredients together with a rich and savory creaminess.
- Milk – Helps thin the soup slightly to make the mixture smooth and easy to blend.
- Butter – Enhances richness and carries flavor through the casserole.
- Salt & Pepper – Balances and elevates the other ingredients.
- Garlic Powder – Adds a subtle layer of savory depth without overpowering.
How To Make the Easy Broccoli Cheese Rice Casserole
Step 1: Cook the Rice
Prepare your white rice according to package directions. You’ll want it fully cooked before assembling the casserole. Set aside once done.
Step 2: Steam the Broccoli
Lightly steam your broccoli florets until they’re bright green and just tender. Don’t overcook—this keeps a slight crunch after baking.
Step 3: Make the Cheese Sauce
In a large saucepan, melt the butter over medium heat. Stir in the cream of mushroom soup, milk, and garlic powder. Let it simmer for 2–3 minutes until warmed through, then add most of the shredded cheese (reserve a bit for topping). Stir until melted and smooth.
Step 4: Combine the Ingredients
In a large bowl or the same saucepan (if spacious), gently mix the cooked rice, steamed broccoli, and cheese sauce. Season with salt and pepper to taste.
Step 5: Assemble and Bake
Transfer the mixture to a greased 9×13 baking dish. Sprinkle the remaining cheese on top. Cover with foil and bake at 350°F (175°C) for 20 minutes. Remove the foil and bake another 10 minutes or until the cheese is bubbly and golden.
How to Serve and Store Easy Broccoli Cheese Rice Casserole
Serve this casserole hot, right out of the oven, as a side to roasted meats or enjoy it as a comforting vegetarian main. Garnish with fresh parsley or a dash of paprika for a little extra color and flavor.
To store, let it cool completely before covering with foil or transferring to an airtight container. It keeps well in the refrigerator for up to 4 days. Reheat in the oven or microwave until warmed through. For freezing, portion into airtight containers and store for up to 2 months. Thaw overnight in the fridge before reheating.
Frequently Asked Questions
How do I keep the casserole from getting too dry?
Make sure not to overbake it. Covering it with foil for most of the bake time helps retain moisture. Also, avoid using pre-cooked rice that’s too dry.
Can I use frozen broccoli instead of fresh?
Yes! Just make sure to thaw and drain it well before adding to prevent excess water from thinning out the casserole.
Is there a way to make this gluten-free?
Absolutely—just use a gluten-free cream of mushroom soup and verify your other ingredients (especially the soup and cheese) are certified gluten-free.
Can I make this ahead of time?
Yes! Assemble the casserole a day in advance, cover, and refrigerate. When ready, bake as directed—adding 5–10 minutes to the cook time.
Can I add protein to this dish?
Shredded rotisserie chicken or cooked diced ham are great additions that turn this into a complete meal.
What cheese works best besides cheddar?
Try Monterey Jack for a milder flavor or a mix of sharp cheddar and Gruyère for a rich twist.
Want More Casserole Ideas?
If you loved this Easy Broccoli Cheese Rice Casserole, you’ll enjoy these other cozy, cheesy favorites too:
- Chicken Cordon Bleu Casserole – a creamy, comforting twist on a classic.
- Million Dollar Ravioli Casserole – loaded with cheesy layers and rich sauce.
- Mexican Cornbread Casserole – a zesty casserole with Tex-Mex flair.
- Cheesy Pizza Tater Tot Casserole – a fun, kid-friendly bake.
- Chicken and Stuffing Casserole – savory, herby, and ultra satisfying.
For even more warm and cheesy meal ideas, visit my Pinterest page where I share recipes daily: Life With Olivia on Pinterest
Save This Recipe for Later
📌 Save this recipe to your Pinterest dinner board so you can come back to it any time.
And let me know in the comments how yours turned out. Did you go classic or toss in some protein? Maybe a spicy kick with pepper jack cheese?
I love seeing how you bring your own flavor to these dishes. Share your tweaks, tips, and questions—we’re all in this kitchen together!

Easy Broccoli Cheese Rice Casserole
- Total Time: 45 minutes
- Yield: 6 servings
- Diet: Vegetarian
Description
Looking for a quick dinner side or a cozy main dish? This Easy Broccoli Cheese Rice Casserole is the perfect comfort food that checks all the boxes—creamy, cheesy, and filled with fresh broccoli and fluffy rice. Whether you’re prepping a weeknight meal or a holiday potluck dish, this easy recipe brings the flavor with minimal fuss. It’s an ideal go-to for dinner ideas, a healthy-ish snack, or a cozy vegetarian meal. Bonus: it’s freezer-friendly and great for meal prep!
Ingredients
2 cups cooked white rice
2 cups fresh broccoli florets (lightly steamed)
2 cups shredded cheddar cheese (divided)
1 can (10.5 oz) cream of mushroom soup
1/2 cup milk
2 tablespoons unsalted butter
1/2 teaspoon garlic powder
1/2 teaspoon salt (adjust to taste)
1/4 teaspoon black pepper
Instructions
1. Cook the rice according to package instructions and set aside.
2. Steam the broccoli just until tender and vibrant green; avoid overcooking.
3. In a large saucepan, melt butter over medium heat. Stir in cream of mushroom soup, milk, garlic powder, and most of the shredded cheese. Mix until smooth and melted.
4. Add the cooked rice and broccoli to the cheese sauce. Stir gently to combine. Season with salt and pepper.
5. Pour the mixture into a greased 9×13-inch baking dish. Sprinkle the remaining cheese on top.
6. Cover with foil and bake at 350°F (175°C) for 20 minutes.
7. Remove foil and bake an additional 10 minutes or until the cheese is bubbly and golden.
Notes
Use freshly shredded cheese for best melt and flavor—bagged pre-shredded cheese may affect texture.
Don’t oversteam the broccoli; it will continue to cook while baking.
For a protein boost, stir in 1 cup of cooked chicken or diced ham.
- Prep Time: 15 minutes
- Cook Time: 30 minutes
- Category: Casserole
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 cup
- Calories: 310
- Sugar: 2 g
- Sodium: 620 mg
- Fat: 18 g
- Saturated Fat: 10 g
- Unsaturated Fat: 7 g
- Trans Fat: 0 g
- Carbohydrates: 26 g
- Fiber: 3 g
- Protein: 12 g
- Cholesterol: 45 mg
Keywords: easy recipe, broccoli casserole, rice casserole, dinner ideas, vegetarian, cheesy side dish

