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Creamy Cauliflower Casserole

This Cauliflower Casserole is baked in a white sauce with Parmesan Cheese. A fast and easy side dish that is perfect with any meal. The perfect comfort food baked casserole recipe.

Cauliflower casserole in a white baking dish.


 

When  it comes to Fall veggies, Cauliflower can’t be beat. From roasting to just steaming and tossing with some salt and olive oil it’s always delicious.

But when you  want something a little more fancy, then this Cauliflower Casserole is perfect. Baked with a creamy white sauce and a sprinkle of parmesan cheese, it’s perfect.

Recipe Ingredients

  • Cauliflower – broken into florets
  • Butter 
  • All purpose flour 
  • Salt
  • Pepper
  • Fresh thyme or parsley
  • Milk – 2% or whole milk
  • Parmigiano – freshly grated

What is authentic Parmigiano?

Parmigiano Reggiano cheese is authentic or DOP (Denominazione di Origine Protetta which means Protected Designation of Origin), and Parmesan cheese is just an imitation of Parmigiano Reggiano. Reggiano is always made in Italy, while Parmesan can be made anywhere, there are no restrictions on using the name Parmesan. And don’t forget a less expensive but also a DOP choice is Parmigiano Grana Padano.

How to make a Cauliflower Casserole

In a medium sized pot melt the butter and whisk in the flour, salt and pepper until smooth. If you like you can also add some fresh chopped thyme or parsley.

how to make cauliflower casserole florets in a bowl and whisked butter, flour and pepper in a pot

Slowly add the milk stirring constantly, bring to a boil and boil until thickened. Place a couple of tablespoons of the white sauce on the bottom of the baking dish.

the thickened white sauce and a couple of spoonfuls on the white baking dish for cauliflower casserole

Spoon the al dente cauliflower on top. And pour the remaining sauce on top. Sprinkle with freshly grated parmigiano.

adding the cauliflower in the pan then adding the white sauce and parmesan cheese

Bake, let sit about 5 minutes then serve.

What to serve with a Cauliflower Casserole

I think this Casserole can be served with just about anything, a Beef Dish or Chicken or even Fish.

Cauliflower casserole in a white baking dish.

What’s the difference between Cauliflower and Broccoli?

One of the main differences is Broccoli contains vitamin A, whereas cauliflower does not. Of the two Cauliflower is lower in calories.

Both of these veggies have tightly bunched florets that grow from a central stem. Broccoli has a stronger flavour, while cauliflower is more delicate.

More Delicious Cauliflower & Broccoli Recipes

So if you are looking for a simply creamy Casserole Side Dish to serve during this Fall or Winter season then I hope you give the Creamy Cauliflower Casserole a try and let me know what you think. Buon Appetito!

Casserole in a white pan with a silver spoon.
The casserole in a baking pan with a silver spoon.

Creamy Cauliflower Casserole

Rosemary Molloy
This Cauliflower Casserole is baked in a white sauce with Parmesan Cheese. A fast and easy side dish that is perfect with any meal.
Prep Time 20 minutes
Cook Time 20 minutes
Total Time 40 minutes
Course Side Dish
Cuisine American/Italian
Servings 6 servings
Calories 184 kcal

Equipment

  • 8 inch casserole baking dish

Ingredients
 
 

  • 1 head cauliflower (broken into florets)

WHITE SAUCE

  • ¼ cup butter
  • ¼ cup all purpose flour
  • 1-2 pinches salt*
  • 1-2 dashes pepper
  • 1-2 stems fresh thyme or parsley (chopped)
  • cups milk

*if you use unsalted butter then add 1/4 teaspoon of salt.

EXTRAS

  • 3-4 tablespoons freshly grated parmesan cheese

Instructions
 

  • Pre-heat the oven to 350F (180C).
  • Cook the cauliflower for about 3-5 minutes or al dente either by boiling in a large pot of water or vapour. Drain well, for approximately 10 minutes.
  • While cauliflower is draining, in a medium / large pot add the butter and melt, then whisk in the flour, salt, pepper and thyme.
  • Then slowly add the milk, stirring constantly, bring to a boil and boil for approximately 2-3 minutes until thickened.
  • Place 2-3 tablespoons of white sauce on the bottom of the 8 inch baking dish. Add the drained cauliflower and cover with remaining white sauce. Then sprinkle with the parmesan cheese. Bake for 15 minutes, then raise the heat to 400F (200C) and bake for another 5 minutes or until golden. Let sit 5 minutes then serve. Enjoy!

Notes

How to store the cauliflower casserole

The casserole should be covered tightly and stored in the fridge. It will last up to two to three days. Re-heat either in the microwave or oven.
The casserole can be frozen for up to 3 months. Freeze in a freezer container and thaw in the refrigerator.

Nutrition

Calories: 184kcal | Carbohydrates: 14g | Protein: 7g | Fat: 12g | Saturated Fat: 7g | Cholesterol: 33mg | Sodium: 243mg | Potassium: 421mg | Fiber: 2g | Sugar: 7g | Vitamin A: 423IU | Vitamin C: 46mg | Calcium: 166mg | Iron: 1mg
Did You Make This Recipe?Please leave a comment below or pin it to your Pinterest account!

18 Comments

  1. I have been a subscriber for months just never looked at anything in particular. Today I did an was accosted by so many advertisements, and felt it was so low class that I would NEVER use a recipe and will be unsubscribing I thought that the 45th president was the epitome of greed have to say you are a close second.

      1. With comments like Sharron it’s the reason I got out of business and saved my sanity.
        I like the site and the recipes. I’m looking forward to more ideas and peoples comments. Please if you don’t like things just unsubscribe.
        Hi from down under.

  2. HI,

    I am wondering if this could be frozen rather than left in the fridge. I live alone so would prefer to have it available for later rather than over a few nights especially during the winter months.

  3. 5 stars
    Definitely lives up to its name. Creamy. Low carb. Easy. I added a dash of nutmeg as I do with beschamel sauces. It comes out looking exactly like the picture on the recipe page. I served it with a ribeye steak and a small lobster tail at Easter dinner. I assembled it early in the day and just had to pop it in the oven when I was ready to cook. As another reviewer said, you can gussy it up in many ways and by adding cheese in sauce,, but I didnโ€™t want to make our dinner any heavier than it was with the other parts of the meal. I sprinkled a little paprika on top. Just make sure you taste for enough salt before baking, and youโ€™re good to go.

  4. 5 stars
    I added some cheddar cheese to the white sauce and it made it a bit thicker but it was delicious. ..I think I’ll try some fontana cheese next time…great recipe ….thank you.

  5. 5 stars
    Could I cook this for 15 mins leave to cool gift it and tell the recipient to just bake for 5 mins at 200c ?

    1. Hi Natalie, to tell the truth I would cook it completely then just re-heat it at 300F for about 10 minutes or until heated through. Hope that the helps. Let me know how it goes.

  6. 5 stars
    Rosemary,
    I made this as a side dish for dinner last night. It is simply delicious. So easy and such basic,on-hand ingredients. It was so creamy and comforting. Plus, we had leftovers…..always a win! So easy to put together and ready in no time. Thanks for another great recipe that I will make again and again. Vicki

5 from 16 votes (11 ratings without comment)

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