Prep Time: 15 minutes
Cook Time: 30 minutes
Total Time: 45 minutes
Servings: 6
Difficulty: Easy
Cuisine: American-inspired comfort food
Some recipes are fancy. Some are complicated. And then there are recipes like this Broccoli Cheddar Rice Bake, which simply know how to make everyone happy.
Tender broccoli, fluffy rice, a creamy cheesy sauce, and a golden layer of melted cheddar come together in one comforting casserole. It is filling enough to serve as a main dish, but it also works beautifully as a side with grilled vegetables, chicken, or a fresh salad.
The best part is that you can make it with simple ingredients and even use leftover rice, making it a practical choice for busy days when you still want something warm and homemade.
Ingredients
For the Rice Bake
- 3 cups cooked rice
- 3 cups broccoli florets, cut into small pieces
- 2 cups shredded cheddar cheese
- 1 tablespoon butter
- 1 small onion, finely chopped
- 3 garlic cloves, minced
- 2 tablespoons all-purpose flour
- 1½ cups milk
- ½ cup vegetable broth
- ½ teaspoon salt, or to taste
- ½ teaspoon black pepper
- ½ teaspoon paprika
- ½ teaspoon mustard powder, optional
- ¼ teaspoon red chili flakes, optional
For the Topping
- ½ cup shredded cheddar cheese
- ¼ cup breadcrumbs
- 1 tablespoon melted butter
How to Make Broccoli Cheddar Rice Bake
Step 1: Prepare the Oven and Baking Dish
Preheat your oven to 190°C (375°F).
Lightly grease a medium-sized baking dish with butter or oil.
If you're using leftover rice straight from the refrigerator, break up any large clumps with a fork before mixing it into the casserole.
Step 2: Cook the Broccoli
Bring a pot of water to a boil and add the broccoli florets.
Cook for 2 to 3 minutes, just until the broccoli turns bright green and begins to soften.
Drain immediately.
You do not want to cook the broccoli completely at this stage because it will continue cooking in the oven.
Quick tip: You can also steam the broccoli for a few minutes instead of boiling it.
Step 3: Make the Creamy Cheese Sauce
Heat the butter in a large pan over medium heat.
Add the chopped onion and cook for about 3 to 4 minutes until softened.
Add the minced garlic and cook for another 30 seconds.
Sprinkle in the flour and stir continuously for about 1 minute. This helps create the base for a smooth, creamy sauce.
Gradually pour in the milk and vegetable broth while whisking to prevent lumps.
Add the salt, black pepper, paprika, mustard powder, and chili flakes.
Continue cooking for 3 to 5 minutes, stirring until the sauce thickens slightly.
Step 4: Add the Cheese
Reduce the heat to low.
Add 1½ cups of shredded cheddar cheese and stir until completely melted and smooth.
The sauce should be creamy and thick enough to coat the back of a spoon.
Step 5: Combine Everything
Add the cooked rice and lightly cooked broccoli to the cheese sauce.
Gently stir until everything is evenly coated.
Taste the mixture and adjust the seasoning if needed.
Transfer everything to the prepared baking dish and spread it into an even layer.
Step 6: Add the Topping
In a small bowl, mix:
- Remaining ½ cup cheddar cheese
- Breadcrumbs
- Melted butter
Sprinkle the mixture evenly over the rice.
This topping adds a lovely golden crust while keeping the inside creamy.
Step 7: Bake
Bake uncovered for 20 to 25 minutes, until the casserole is hot and bubbling around the edges.
For a more golden and crispy topping, place the dish under the broiler for the final 1 to 2 minutes.
Keep an eye on it because the breadcrumbs can brown quickly.
Let the bake rest for about 5 minutes before serving.
Tips for the Best Broccoli Cheddar Rice Bake
Use Cold Leftover Rice
Leftover rice works particularly well because the grains stay separate and do not become overly soft during baking.
Don't Overcook the Broccoli
The broccoli should be only partially cooked before going into the oven. This helps it retain some texture and prevents it from becoming mushy.
Grate Your Own Cheese if Possible
Freshly grated cheddar usually melts more smoothly than pre-shredded cheese, which can contain anti-caking agents.
Add the Milk Gradually
Pouring the milk slowly while whisking helps create a smoother sauce.
Let It Rest Before Serving
The casserole will be very hot and slightly loose when it first comes out of the oven. A short resting time allows the sauce to settle.
What to Serve With Broccoli Cheddar Rice Bake
This recipe is filling enough to enjoy on its own, but you can pair it with:
- A fresh green salad
- Garlic bread
- Roasted vegetables
- Tomato soup
- Grilled chicken
- Crispy tofu
- A simple cucumber salad
For a comforting dinner, garlic bread and a fresh salad make an especially good combination.
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