Cauliflower Cheese is a British dish that is served as a side or even as a main (vegetarian!) It’s a cauliflower bake, smothered in a creamy cheese sauce that’s popped in the oven until bubbly and golden. While perhaps not the lightest dish in my repertoire, it is however hands down the most delicious cauliflower recipe I know!
Cauliflower Cheese
A really great Cauliflower Cheese recipe has been on my radar ever since I experienced a great example at a well-known steakhouse in Sydney some years ago!
There’s plenty of recipes out there that tell you to just boil up some cauliflower, cover it in a béchamel sauce, throw in some cheese, and bake it. While that’s totally fine, you do end up with that distinctly sulphurous, boiled cauliflower flavour (not my favourite taste in the world) and run the risk of patches of watery sauce.
The better way to make Cauliflower Cheese? Roast the cauliflower. It’s got better flavour and avoids the pitfalls of a watery sauce. Second tip: Umm … don’t hold back on the cheese! Be bold and true to the name – Cauliflower CHEESE!!
What goes in Cauliflower Cheese
Here’s what you need to make Cauliflower Cheese:
1. Roasted cauliflower
As mentioned above, I really believe it’s better to roast rather than boil or steam the cauliflower like most recipes do. Roasting coaxes out more flavour instead of boiling it all away!
To roast cauliflower, we just need salt, pepper and a little olive oil. And a cauliflower. 😂 A big one! We need 1kg / 2lb of florets after removing from the main stem. This equates to around a 1.25kg / 2.5lb whole cauliflower head (or 2 small, or 1 1/2 medium).
2. Cheese sauce for Cauliflower Cheese
Here’s what you need for the cheese sauce. This is called a Mornay sauce, and is nothing more than béchamel sauce (white sauce) with cheese added!
Flour and butter – Melted butter cooked with flour is called a roux and this is what thickens the Mornay sauce;
Milk and cream – The liquids for this cheese sauce. Cream is optional. It enriches the sauce for an extra-luxurious finish and I highly recommend it if you’re making this for company. But for everyday purposes, just using milk is fine!
Cheeses – I like to use two different cheeses in the recipe. Specifically:
Red Leicester – A sharp English cheddar-like cheese which packs a good flavour wallop, and adds a distinct orange-y tinge to the sauce. Easy sub for US: Your orange cheddar. It has the same colour and similar flavour. Other subs: Any cheddar cheese;
Gruyère – A semi-hard Swiss cheese with the most gorgeously nutty flavour and superior melting qualities. It is not the cheapest cheese here in Australia, so reserve this for when you want the best of the best. For other times, use Swiss cheese (which is a mass-produced cheese in the style of gruyère and similar Alpine cheeses), Jarlsberg, more cheddar, Colby or other melting cheese of choice;
Nutmeg – A classic inclusion for béchamel-based sauces, which lifts the creamy flavour. But it’s not the end of the world if you don’t have it! Use freshly grated nutmeg if you can. Whole nutmeg for grating are inexpensive and last “forever”, and the flavour really is so much better!
🇦🇺 PRO CHEESE TIP for fellow Australians: Give Tasty cheese a miss for cream sauces like that for Cauliflower Cheese. It has a tendency to split and the melting qualities are not always the best.
How to make Cauliflower Cheese
Here’s how to make Cauliflower Cheese:
Prepare to roast – Break/cut cauliflower into bite-size florets. Toss in oil, salt and pepper then spread on a large tray. Don’t make them too small otherwise they will cook too quickly and become overly soft which can lead to a watery sauce (overcooked cauliflower leaches water);
Roast for just 20 minutes at 220°C / 430°F (200°C). The cauliflower will be mostly cooked but still be a bit firm inside and will have a bit of colour on it. It will finish cooking in the sauce;
Heat milk and cream using your method of choice, either in a saucepan or a jug in the microwave. Heating the milk helps to ensure the sauce is silky smooth with less whisking effort;
Make sauce – Using a large saucepan or small pot (big enough to hold the cauliflower added later), cook melted butter and flour for 3 minutes over medium-low heat. This step is to cook out the rawness from the flour.
Make sure it’s on a low heat so the mixture doesn’t brown. We want a white sauce! Now slowly pour the hot milk in while whisking continuously to ensure your sauce will be lump-free. Keep stirring the sauce over the heat for about 1 minute and you’ll notice it thickens quite quickly;
Add cheese – Stir in the cheese. This thickens the sauce considerably, which is why we don’t need to cook the sauce to thicken it as long as we do in other recipes made with béchamel sauce;
Coat cauliflower – Add cauliflower and mix to coat in the cheesy sauce;
Transfer to baking dish – Pour the mixture in a baking dish and top with shredded cheese; and
Bake 30 minutes until it’s bubbly, golden and fabulous. That moment when you pull it out of the oven … *faints*!!!
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Isn’t the golden colour of the sauce amazing?? That’s the Red Leicester at work. It’s worth hunting down for this dish! As I mentioned above, those of you in the States can just use your everyday cheddar for the same colour effect and very similar flavour. 🙂
What to serve with Cauliflower Cheese
This is a cauliflower side dish that’s unapologetically indulgent, intended to replicate the luxury you’d expect from sides offered at high end steakhouses or a particularly lavish Sunday roast.
So with that in mind, some mains that come to mind that will go exceptionally well with this include:
Steaks – Cooked using a cheffy technique of basting the steak with garlic and thyme-infused butter;
Prime Rib – the creme de la creme of all beef roasts! Got an economical or lean roast beef joint instead? Marinate it!
Roast Chicken – Slathered in herb and garlic butter. Else try a brined one, use your slow cooker, or make Crispy Herb Roasted Chicken pieces instead;
Roast Pork – With a crispy crackling to die for!
Roast Lamb – Either a leg, Slow-roasted Lamb Shoulder, or Lamb Rack (crumbed or rosemary and garlic-marinated).
Or for something a little speedier, try:
Juicy pan-seared marinated Pork Chops;
Quick, crispy Garlic Chicken Thighs;
Crispy Pan-fried Fish Fillets;
Garlic Prawns/Shrimp <–- YES!!
And as I mentioned in the introduction, while most people think of this as a side dish, it’s certainly also main-worthy. Vegetarians in particular have good reason to go bonkers. But no one at all in their right mind would ever turn down a big bowl of this!! – Nagi x
Watch how to make it
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Cauliflower Cheese
Ingredients
Roasted cauliflower:
- 1kg / 2 lb cauliflower florets (1 very large, 1 1/2 medium or 2 small cauliflower heads, Note 1)
- 2 tbsp extra virgin olive oil
- 1/2 tsp sea salt
- 1/8 tsp pepper
Cheese sauce (Mornay sauce):
- 60g / 4 tbsp unsalted butter
- 3½ tbsp flour , plain / all-purpose
- 1 cup milk (full fat best)
- 1 cup cream (or more milk)
- 1/2 tsp cooking salt (kosher salt)
- 1/4 tsp nutmeg powder (freshly grated is best)
- 1 cup Red Leicester cheese (or cheddar), grated (Note 2)
- 1/2 cup gruyère cheese , grated (or other melting cheese of choice, Note 2)
Topping:
- 1/2 cup Red Leicester cheese (or cheddar), grated (Note 2)
- 1/2 cup gruyère cheese , grated (or other melting cheese of choice, Note 2)
Instructions
Roasted cauliflower:
- Preheat oven to 220°C / 430°F (200°C fan).
- Toss cauliflower in oil, salt and pepper. Spread on a large tray.
- Roast 20 minutes (don't turn). Cauliflower should still be a bit firm, but with some colour on them. Remove from oven.
- Turn oven down to 180°C/350°F.
Cheese sauce (Mornay sauce):
- Heat milk: Heat milk and cream until hot – either on the stove or in microwave.
- Make roux: Melt butter in a large saucepan or small pot over medium heat. Add flour and cook, stirring regularly, for 3 minutes.
- Add milk: While stirring, pour in half the milk. Once the roux is dissolved into the milk (mixture will thicken), stir in remaining milk. Stir on the heat for 1 minute – mixture should be thick enough to coat a wooden spoon.
- Add cheese: Turn the stove off, but leave the pot on the turned off stove. Stir in salt, nutmeg and both cheeses. The cheese will thicken the mixture so it's like a thick sauce.
- Mix in cauliflower: Add cauliflower and toss to coat in the sauce.
Bake:
- Fill baking dish: Transfer mixture to a 2L / 2qt baking dish (30 x 20 x 5cm / 12 x 8 x 2").
- Top with cheese: Sprinkle over gruyère followed Red Leicester cheese.
- Bake at 180°C/350°F for 30 minutes until the cheese is melted, and cauliflower is bubbly and golden.
Recipe Notes:
- Red Leicester – An orange coloured, sharp English cheddar-like cheese. Used for its excellent flavour and colour. US: Sub with your cheddar, it’s virtually the same. Others: Sub Swiss cheese (which is mass-produced gruyère-like cheese), Jarslberg, Colby, cheddar, or any other cheese. (For Australia, I do not recommend Tasty cheese, it doesn’t melt so well in this type of sauce);
- Gruyère – A type of Swiss cheese with a gorgeous nutty flavour and superior melting qualities. Sub with any of the above listed, or other type of Alpine cheese (emmental, comte).
Nutrition Information:
More baked and roasted vegetable goodness!
Life of Dozer
Action shot of Dozer captured by Kevin from Unleashed Northern Beaches Dog Photography at Bayview beach on the weekend!
I’m from South Africa. Although I’ve grown up on boiled cauliflower and bechamel sauce topped with cheddar, this oven baked cauliflower version with a two-cheese sauce and crispy topping takes one of my childhood favorites to another level.
I forgot to add the stars.
I eat low carb/KETO and I love this recipe. I do not add the flour and use 2 cups of heavy cream instead of the milk/cream combo. I also use Gouda instead of the Leicester cheese. This dish is amazing!!!
We loved this recipe!! So delicious
I like that the cauliflower is roasted instead of boiled.. it’s got some crunch to it.. so yum
Oh so good. And I was prepping for another recipe for a cauliflower salad at the same time, so boiled them all and then realized I should have roasted for this recipe. No problem; It was still yummy. Maybe some smoked paprika in the sauce could make up for me next time I do it wrong. And, being a centrist, I used half-and-half and it was wonderful. Was going to make just a salad today (hot in Florida) but thinking about this to write my review so now am heading down to the supermarket for some
more half and half.
Can this be made ahead??? Like the day before?
I know this is massively late, but for future reference, it absolutely can be made ahead. Roast the cauliflower a bit less time. (10-12 minutes) When making the sauce, add about 1/2 sodium citrate to the sauce, which helps to prevent it from breaking. That way you can assemble the dish and slap it in the oven to heat the next day.
Made this tonight and served as side dish. I used a swiss style cheese and the sauce was out of this world for flavour. Roasted the cauliflower pieces in the oven which led to the stalks with a bit of crunch so the texture was good. Got a thumbs up from the family. A beautiful winter dish.
I am not a huge fan of cauliflower but I will eat it as long as it is hidden in a curry. I was going to make a curry but decided to try my hand at making cauliflower cheese something I had as a child and wasn’t keen on it. My late gran, Trudie used to make cauliflower cheese with hard boiled eggs cut in half added I would always try to fish out all the eggs and leave the cauliflower. This recipe was easy to follow and I had all the ingredients except for plain flour to make the roux. I used cornflour instead and it was fine. I used grated cheddar instead of gruyere. The end result was amazing it was so good. It was much better than the frozen cauliflower cheese I get from Aldi. Will definitely make again and might add broccoli and maybe some mustard powder next time.
I cooked this recipe this evening, using both the Red Leicester and Gruyere. I was a bit nervous as I didn’t think the ratio of unsalted butter & flour would work but it did. Such an amazing dish- it wasn’t over indulgent or rich and we are very happy with the result. Added some panko too. We were very lucky and were given a home grown head of cauliflower and the stalk was less dense so we adjusted our cooking times. We will definitely use this recipe again.
Made this for dinner on Sunday night, just added some onions and mushrooms, chopped very small and it was wonderful.
Waiting for the cookbook,, oh the stress even from your fans here besides your publisher huh
My new favourite cauliflower cheese. Mine wasn’t as liquidy as the photos but I was happy with that. Everyone at lunch was impressed. Thank you yet again for a delicious recipe
Amazing.
Loved this recipe. Would this Mornay sauce be suitable for making vegetable Mornay pies? My local bakery does a great version but I can’t replicate their Mornay sauce.
why have I been wasting my life steaming the cauliflower? The roasted method makes it utterly delicious, like a whole new vegetable
What ever happened to your cookbook? I want to buy it.
Cheers
Ben
It’s due for publication in October 2022 Ben! N x
I made this last night. It was amazing. Will definitely make it again and again.
Woo hoo!! Loving the veggie recipes – I am happy you enjoyed it! N x
This is a fantastic recipe, Nagi! I couldn’t stop eating it. We used it as a main course with a fresh salad from my garden.
ALL your recipes are so GOOD!!
Woo hoo!! I am so glad that you enjoyed it Marco! N x
Wonderful recipe. Appreciated the top to roast the cauliflower rather than boil. Just made this and it was delicious. Must add that I used Mary’s tips and the dish was so flavourful!
The roasting is the key!! I’m glad you liked it! N x
Hi,
We eat low carb. Is it possible to use almond flour in this recipe?
HELP 🆘 I promised to cook this for my MIL at the weekend ~ just remembered she is gluten intolerant! Which flour would be best to use in this instance? Thanks!! 🙏🏻
You can get gluten free flour at woolies or Coles:)
Hi Rea – you can thicken this with some g/f cornflour/cornstarch dissolved in a Tbsp of cold water instead of the flour. You will need half as much cornflour as the flour amount in the recipe. Heat the butter and milk, add the cornflour mixture then check it’s the correct thickness! N x