Creamy baked cauliflower with cheese sauce is the perfect comfort food side dish or even a vegetarian main. Combining the natural nuttiness of roasted cauliflower with a smooth, savory cheese sauce, this recipe transforms simple ingredients into something truly satisfying. With its golden top and tender florets soaked in cheese, it’s a family favorite that’s easy to prepare and endlessly customizable. Whether you’re making it for a weeknight dinner or a holiday table, it offers a warm and cheesy experience in every bite.
Ingredients You’ll Need (Serves 4–6)
For the Cauliflower:
1 large head of cauliflower, cut into florets
2 tbsp olive oil
Salt and pepper, to taste
1 tsp garlic powder (optional)
1 tsp paprika (optional, for a smoky flavor)
For the Cheese Sauce:
2 tbsp unsalted butter
2 tbsp all-purpose flour
1 cup milk (whole milk or 2% works best)
1 cup shredded cheddar cheese (sharp or mild, your choice)
1/2 cup shredded mozzarella cheese (for extra gooeyness)
1/4 tsp garlic powder
1/4 tsp onion powder
Salt and pepper, to taste
Optional Toppings:
Fresh parsley, chopped
Crushed red pepper flakes
Crumbled bacon or breadcrumbs for crunch
Instructions
Preheat your oven to 400°F (200°C). Line a baking sheet with parchment paper or lightly grease it with cooking spray.
Place the cauliflower florets in a large bowl. Drizzle with olive oil and sprinkle with salt, pepper, garlic powder, and paprika if using. Toss to coat evenly.
Spread the cauliflower onto the prepared baking sheet in a single layer. Roast for 25–30 minutes or until golden and tender, flipping halfway through for even browning.
While the cauliflower is roasting, prepare the cheese sauce. In a medium saucepan over medium heat, melt the butter.
Whisk in the flour and cook for 1–2 minutes until it forms a smooth paste, stirring constantly to avoid burning.
Gradually pour in the milk while whisking to prevent lumps. Continue to cook and stir until the mixture thickens, about 3–5 minutes.
Reduce the heat to low and add the cheddar and mozzarella cheeses. Stir until fully melted and smooth.
Season the sauce with garlic powder, onion powder, salt, and pepper. Taste and adjust seasoning if needed.
Once the cauliflower is done roasting, reduce the oven temperature to 375°F (190°C).
Transfer the roasted cauliflower to a baking dish. Pour the cheese sauce over the top, spreading it out to cover all the florets.
If using optional toppings like breadcrumbs or crumbled bacon, sprinkle them over the top now.
Bake the casserole uncovered for 10–15 minutes, or until bubbly and golden on top.
Remove from the oven and let it rest for a few minutes. Garnish with fresh parsley or red pepper flakes before serving if desired.
This creamy baked cauliflower dish is rich and satisfying, combining both vegetables and dairy into one irresistible casserole. Its versatility allows you to add your favorite toppings or spice it up with hot sauce or smoked paprika. Serve it alongside roasted meats, grilled proteins, or even enjoy it on its own for a cozy and delicious meal. It’s perfect for meal prep, potlucks, or just making vegetables more fun and appealing for everyone at the table.