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Easy Baked Cauliflower Cheese is the ultimate creamy, cheesy, golden comfort food side dish made with roasted cauliflower and rich homemade cheese sauce. | aheadofthyme.com

Baked Cauliflower Cheese


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  • Author: Sam
  • Total Time: 1 hour 5 minutes
  • Yield: 6 servings
  • Diet: Vegetarian

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

Scale
  • 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

  1. Preheat oven to 375°F (190°C).
  2. 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.
  3. 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.
  4. 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.
  5. 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.
  6. Add the roasted cauliflower florets to the cheese sauce and stir until evenly coated.
  7. Transfer to a 2-quart casserole dish (or 8-inch square pan) and sprinkle the remaining ½ cup mozzarella evenly on top.
  8. 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