Description
Easy Baked Cauliflower Cheese is the ultimate creamy, cheesy, golden comfort food side dish made with roasted cauliflower and rich homemade cheese sauce.
Ingredients
- 2 pounds cauliflower florets
- 2 tablespoons extra virgin olive oil
- 1/2 teaspoon salt
- 1/4 teaspoon ground black pepper
For the cheese sauce:
- ⅓ cup unsalted butter
- 4 tablespoons all-purpose flour
- 2 ½ cups milk
- ½ tablespoon dijon mustard
- 2 cups cheddar cheese, grated
- ⅓ cup Parmesan cheese, grated
- 1 cup mozzarella cheese, shredded, divided
Instructions
- Preheat oven to 375°F (190°C).
- In a large mixing bowl, add cauliflower florets, olive oil, salt, and pepper. Toss well until evenly coated. Transfer onto a large baking sheet in a single layer and bake until tender, about 25 minutes.
- While the cauliflower roasts, melt butter over medium heat in a large skillet. Whisk in the flour and stir constantly for 1–2 minutes until the roux is light golden and fragrant.
- Gradually pour in the milk, whisking continuously to prevent lumps. The sauce will thicken and clump at first but will smooth out as you add more milk.
- Stir in Dijon mustard, cheddar cheese, Parmesan cheese, and ½ cup of the mozzarella. Reduce heat to low and mix until the sauce is smooth and creamy.
- Add the roasted cauliflower florets to the cheese sauce and stir until evenly coated.
- Transfer to a 2-quart casserole dish (or 8-inch square pan) and sprinkle the remaining ½ cup mozzarella evenly on top.
- Bake for 30 minutes, or until bubbly and golden brown on top. Let cool for 5 minutes before serving. Garnish with parsley if desired.
Notes
How to store: Cool completely, then cover or transfer to an airtight container. Store in the fridge for up to 3–4 days.
How to reheat: Reheat in a 350°F oven for 15 minutes until warmed through, or microwave in short 30-second bursts, stirring in between.
How to freeze: Freeze fully cooled portions in airtight containers for up to 3 months. Thaw overnight in the fridge before reheating.
- Prep Time: 10 minutes
- Cook Time: 55 minutes
- Category: Side Dish
- Method: Bake
- Cuisine: British