This cheesy, creamy, easy broccoli rice casserole comes together with simple, feel-good ingredients in just 45 minutes. Filling, satisfying, and comforting, this dish makes a hearty side to your favorite mains.
Preheat the oven to 350 F. Grease a 9x13-inch baking dish.
Bring a medium pot of water to a boil and boil the broccoli for two minutes, then immediately rinse it under cold water to stop the cooking process. Set it aside.
Heat butter in a small saucepan. Add the flour and cook for 2 minutes, stirring constantly.
Add the milk and seasoning. Bring mixture to a simmer over medium heat while continuing to stir constantly. Cook for 4 minutes, until the roux starts to thicken.
Remove the pot from heat and stir in 1 ½ cups of cheddar cheese with cream cheese. Season with salt and pepper.
Toss the broccoli and rice with the cheeses sauce in a large bowl. Then transfer it to the baking dish.
Top with the remaining 1 cup of cheese and bake for 30-35 minutes, until the cheese is bubbly and golden brown.
Serve hot from the oven, directly from the baking dish.
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Notes
Use fresh broccoli florets instead of frozen for better texture. If using frozen broccoli, make sure you pat it dry first to remove excess moisture.
Top the casserole with Panko breadcrumbs, seasoned breadcrumbs, crushed cornflakes, or crushed buttery crackers before baking for a delicious crunch.
This recipe in a 9x13-inch baking dish is best for a crowd and/or holiday meal. If you’re making this for a regular family night dinner, you can half the recipe in an 8x8-inch baking dish.
Bake until golden: Keep an eye on the casserole while baking. The top should be golden brown and bubbly. Overbaking can dry out your casserole.
Turn leftover broccoli rice casserole into another delicious meal. Use it as filling for stuffed bell peppers or thin it out with chicken broth to make soup.
Serve: Pair with protein mains like grilled meat, chicken, or steak.Store: Place leftovers in an airtight container and store in the refrigerator for up to 5 days or in the freezer for up to a month. To reheat, thaw in the fridge overnight. Then, bake broccoli rice casserole in the oven until heated through.