Name: Cheesy Broccoli and Rice Casserole (from scratch)
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Ingredients: 5 cups fresh broccoli florets; 4 tablespoons butter; 1 cup diced onion; 1/3 cup diced celery; 1 cup sliced white mushrooms; 1/2 teaspoon garlic powder; 1/4 cup all-purpose flour; 2 cups milk; 1/2 teaspoon salt; 1/4 teaspoon black pepper; 1/8 teaspoon cayenne pepper; 2 cups shredded cheddar cheese (divided); 1/3 cup sour cream; 1/3 cup mayonnaise; 2 1/2 cups cooked long-grain rice; 2 tablespoons melted butter; 1 cup Panko crumbs

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There’s something incredibly comforting about a warm, cheesy casserole bubbling in the oven, especially when it’s packed with wholesome ingredients like fresh broccoli, tender rice, and creamy cheese. This Cheesy Broccoli and Rice Casserole (from scratch) is a delightful dish that brings together a symphony of flavors and textures, making it a perfect family meal or a fantastic potluck contribution. The best part? It’s made entirely from scratch, ensuring that every bite is fresh, flavorful, and utterly satisfying.

What Sets This Recipe Apart

This Cheesy Broccoli and Rice Casserole (from scratch) sets itself apart by using fresh ingredients, which not only enhance the flavor but also add nutritional value. Unlike many store-bought versions that rely heavily on processed ingredients and preservatives, this recipe focuses on a homemade creamy sauce made with real butter, milk, and cheese. The inclusion of fresh broccoli not only adds a vibrant color but also a nutritional punch, making this casserole a well-rounded dish. Plus, the crispy Panko topping adds a delightful crunch that elevates each bite.

Ingredient List

5 cups fresh broccoli florets
4 tablespoons butter
1 cup diced onion
1/3 cup diced celery
1 cup sliced white mushrooms
1/2 teaspoon garlic powder
1/4 cup all-purpose flour
2 cups milk
1/2 teaspoon salt
1/4 teaspoon black pepper
1/8 teaspoon cayenne pepper
2 cups shredded cheddar cheese, divided
1/3 cup sour cream
1/3 cup mayonnaise
2 1/2 cups cooked long-grain rice
2 tablespoons melted butter
1 cup Panko crumbs

What You’ll Need (Gear)

Large pot – for boiling the broccoli
Skillet – for sautéing the vegetables
Baking dish – to assemble and bake the casserole
Whisk – for mixing the sauce ingredients
Mixing spoon – for combining all the ingredients
Measuring cups and spoons – for accurate ingredient measurement

Cook Cheesy Broccoli and Rice Casserole (from scratch) Like This

Step 1: Preheat the Oven

Start by preheating your oven to 350°F (175°C). This ensures that your casserole will bake evenly and come out perfectly golden.

Step 2: Prepare the Broccoli

In a large pot, bring water to a boil. Add the fresh broccoli florets and blanch them for about 2-3 minutes until they are bright green and slightly tender. Drain and set aside. This step helps retain their vibrant color and crispness in the casserole.

Step 3: Sauté the Vegetables

In a skillet over medium heat, melt 4 tablespoons of butter. Add the diced onion, diced celery, and sliced mushrooms. Sauté for about 5-7 minutes until the onions are translucent and the mushrooms are tender. Sprinkle in the garlic powder, salt, black pepper, and cayenne pepper, stirring to combine.

Step 4: Make the Creamy Sauce

Sprinkle the flour over the sautéed vegetables, stirring constantly for about 1 minute. Gradually whisk in the milk, ensuring there are no lumps. Continue cooking and stirring until the mixture thickens and becomes creamy, approximately 5-7 minutes. Once thickened, remove from heat.

Step 5: Combine the Ingredients

In a large mixing bowl, combine the cooked rice, blanched broccoli, sour cream, and half of the shredded cheddar cheese (1 cup). Pour the creamy vegetable sauce over the mixture and stir until everything is evenly coated.

Step 6: Transfer to Baking Dish

Grease a baking dish with a little butter or cooking spray. Pour the broccoli and rice mixture into the dish, spreading it out evenly. Sprinkle the remaining cheddar cheese on top.

Step 7: Prepare the Topping

In a small bowl, combine the Panko crumbs with 2 tablespoons of melted butter. Mix until the crumbs are evenly coated. Sprinkle this mixture over the cheese layer on the casserole.

Step 8: Bake

Place the baking dish in the preheated oven and bake for 25-30 minutes, or until the top is golden brown and the casserole is bubbling around the edges.

Step 9: Serve and Enjoy

Once baked, remove the casserole from the oven and let it sit for about 5-10 minutes before serving. This allows it to set a bit, making it easier to serve. Enjoy this delicious Cheesy Broccoli and Rice Casserole (from scratch) warm, and watch it disappear from your table!

Ingredient Flex Options

Vegetables: Feel free to add or substitute other vegetables like cauliflower, carrots, or bell peppers.
Cheese: Try using different types of cheese such as Monterey Jack, Gouda, or a spicy pepper jack for extra flavor.
Rice: Substitute with brown rice or quinoa for a healthier twist.
Dairy-free: Use plant-based milk and dairy-free cheese for a dairy-free version.

Pro Tips & Notes

For added flavor, consider adding a pinch of nutmeg to the creamy sauce.
This casserole can be assembled ahead of time and stored in the fridge before baking for a quick meal option.
Leftovers reheat beautifully in the microwave or oven, making them great for meal prep.

Best Ways to Store

To store your Cheesy Broccoli and Rice Casserole (from scratch), allow it to cool completely before transferring it to an airtight container. It can be stored in the refrigerator for up to 3-4 days. For longer storage, freeze the casserole before baking. Wrap it tightly in plastic wrap and foil, and it will be good for up to 3 months. When ready to enjoy, thaw overnight in the refrigerator and then bake as directed.

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Next Steps

Now that you’ve mastered this Cheesy Broccoli and Rice Casserole (from scratch), it’s time to get creative in the kitchen! Experiment with different cheeses, add your favorite veggies, or spice it up with some herbs and spices. This dish is versatile and can easily adapt to whatever you have on hand. Make it your own, and enjoy the delightful flavors and textures that come with this hearty casserole. Whether it’s a family dinner, a potluck, or simply a cozy night in, this recipe is sure to be a hit!