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Cauliflower cheese casserole in red casserole dish with wooden serving spoon in corner of dish.
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Cauliflower Cheese Casserole

This Cauliflower Cheese Casserole is an easy and cheesy side dish that is incredibly delicious and comforting. Tender roasted cauliflower is combined with a creamy and cheesy sauce and finished with a crunchy topping.
Course: Side Dish
Cuisine: American
Keyword: cauliflower cheese casserole, cheesy cauliflower casserole
Prep Time: 10 minutes
Cook Time: 30 minutes
Servings: 6
Author: Heather



Cheese Sauce


  • 1 cup panko bread crumbs
  • ½ cup grated parmesan cheese
  • ¼ cup salted butter , melted


  • Preheat oven to 400°F.
  • Add the cauliflower florets to a 2 quart or 9x13 casserole dish. Drizzle the cauliflower with olive oil, salt and pepper. Toss it all together to evenly coat the cauliflower.
  • Roast for 20 minutes.
  • In a small mixing bowl, combine the sour cream, shredded cheddar cheese, parsley, salt and black pepper. Set aside.
  • In another small mixing bowl mix together the panko crumbs, grated parmesan cheese and melted butter. Set aside.
  • Once the cauliflower is done roasting, dollop the sour cream and cheese mixture over the top and then mix it all together well.
  • Evenly sprinkle the crumb topping over the casserole.
  • Return to oven and bake for 10-15 minutes until bubbly and golden brown.


Calories: 331kcal | Carbohydrates: 12g | Protein: 11g | Fat: 27g | Saturated Fat: 15g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 8g | Trans Fat: 1g | Cholesterol: 67mg | Sodium: 824mg | Potassium: 308mg | Fiber: 2g | Sugar: 3g | Vitamin A: 738IU | Vitamin C: 33mg | Calcium: 307mg | Iron: 1mg
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