Delicious Whole Roasted Cauliflower Recipe with Cheese Sauce (2024)

BlogRecipesDinner

By Amanda Paa – Updated October 1, 2021

4.44 from 16 votes

14 comments

Jump to Recipe

This post may contain affiliate links. Please read my disclosure policy.

I’m not a picky eater, but I am a particular eater.

I enjoy fruit and chocolate, but never together (which is how thesecoconut butter dipped strawberries came to be).

I lovepoached eggs, but not super runny yolks. If you eat breakfast with me, I’ll always clarify to the server, “medium poached, like I don’t want yellow oozing everywhere when you I poke it with a fork.” I know some of you are shaking your head and saying, “but that’s the best part!

Hot coffee, never iced. Even when it’s 89 degrees at 7:00 am, and the humidity is already at 65%. To me, it doesn’t have as much flavor, aNd I can’t drink it as fast.

And cheese.Except don’t build me a cold sandwich with a cold piece of cheese. I will pick it off every single time, and have done sosince I was a child. But this only applies to sandwiches.

Now warm, melted cheese… that’s where my true love resides. Injust about every application, such as Hot Buffalo Cauliflower Dip…. but especially savoryfontina cheese sauce that sinks into SMOKINGhot whole roasted cauliflower.

Delicious Whole Roasted Cauliflower Recipe with Cheese Sauce (2)

With edges charred and browned, dried herbs mixed with olive oil and a little dijon mustard giving it a crust that most with associate with meat.

This is the kind of dish that wins friends. Both those who love vegetables, and those who might be convinced to try only because of the cheese.

The Secret to the Best Whole Roasted Cauliflower

I learned from Joy The Baker that simmering the whole head of cauliflower (basically poaching) in a “brine” before roasted partially cooks the cauliflower, so that it is cooked from the inside out. For the brine,

I used (peppercorns, olive oil, garlic, bay leaves) infuses them with initial flavor all the way through.

Now that the cauliflower is partially cooked, roasting will take care of the crispy edges, turn the core tender, and impart delicious. It’s so tender it nearly melts in your mouth.

Delicious Whole Roasted Cauliflower Recipe with Cheese Sauce (3)
Delicious Whole Roasted Cauliflower Recipe with Cheese Sauce (4)

Making Gluten-Free Cheese Sauce

When makingcheese sauces, I like using fontina (made from cow’s milk) because it melts like a gem and is extremelyversatile.Roth Cheese, from my neighbor state, Wisconsin, produce a Swedish-style Fontina. The smooth, creamy body accents the slightly tart flavor and mild, yeasty finish.

This sauce recipe evolved from the rosemary bechamel I used on cauliflower steaks at a recent dinner party, and couldn’t have been more perfect for this whole roasted version. To make it gluten-free, you’ll use brown rice flour to make the roux.

Savory. Rich. A golden, crackly masterpiece. Comfort feelings reminiscent of those I had when eating deep fried cauliflower and cheddar cheese sauce at the local watering hole with my parents when I was young. Except it’s a little more refined, quite impressive to serve, and wholesome,real food magic. Enjoy, xo.

Delicious Whole Roasted Cauliflower Recipe with Cheese Sauce (5)

More Cauliflower Recipes:

  • Hot Buffalo Cauliflower Dip
  • Roasted Broccoli and Cauliflower Salad with Sage Butter
  • Marinated Turkey Breast Tenderloin with Garlic Cauliflower Puree

Delicious Whole Roasted Cauliflower Recipe with Cheese Sauce (6)

Whole Roasted Cauliflower with Fontina Cheese Sauce

A recipe for whole roasted cauliflower with a delicious crispy crust, finished with a creamy fontina cheese sauce poured on top. Makes for a beautiful vegetarian main dish!

4.44 from 16 votes

PrintSave

Prep Time :20 minutes minutes

Cook Time :1 hour hour 5 minutes minutes

Total Time :1 hour hour 25 minutes minutes

Yield: 5

Author: Amanda Paa

SCALE:

Ingredients

Cauliflower

  • 1 tablespoon kosher salt
  • 2 teaspoons black peppercorns
  • 1 head of garlic smashed
  • 1/2 lemon
  • 1 bay leaf
  • 2 tablespoons olive oil
  • 1 medium head of cauliflower leave removed and core cut off a bit on the bottom so it sits flat

Cauliflower Crust

  • 2 tablespoons olive oil
  • 1/2 tablespoon dried parsley (or oregano)
  • 1/4 teaspoon garlic powder
  • 1 teaspoon dijion mustard
  • 1/2 teaspoon kosher salt

Fontina Cheese Sauce

  • 2 tablespoons butter
  • 2 tablespoons brown rice flour
  • 2/3 cup heavy cream
  • 2 1/2 cups two percent milk
  • 2 1/2 ounces Roth fontina cheese shredded
  • 1/4 teaspoon sea salt
  • 2 teaspoons minced fresh rosemary
  • 1 tablespoon minced fresh parsley
  • grated fresh nutmeg

Instructions

  • Preheat oven to 450 degrees F.

  • Bring large pot of water (I use a 5 quart dutch oven and fill it about 5 inches to the top. You’re looking to give the cauliflower room to float) to boiling. Stir in all of cauliflower ingredients, then put in cauliflower, core side facing the ceiling (so top of head down). Simmer for 15 minutes, until cauliflower is fork tender.

  • Drain cauliflower, and carefully place it on parchment lined sheet pan. Whisk crust ingredients together and brush all over cauliflower crust (if your cauliflower is really large, use an extra tablespoon of oil when mixing the ingredients up). Bake for 40 minutes, until crust is charred and brown. You can broil for a few minutes at end to really get crispy edges.

  • Meanwhile, heat butter in a saucepan on medium to melt. Whisk in flour, and cook for 2 to 3 minutes, stirring constantly, so flour can get heated through. Then whisk in cream and milk, until smooth. Add salt and bring to a boil, then turn down to simmer. Cook for 10-12 minutes, until sauce starts to thicken.

  • Add shredded cheese and whisk, until melted. Cook for one minute, than add rosemary, parsley and a few gratings of fresh nutmeg. Taste, and add a little salt if needed.

  • Pour over warm cauliflower, and reserve some for dipping.

Delicious Whole Roasted Cauliflower Recipe with Cheese Sauce (2024)

FAQs

Why do you soak cauliflower before cooking? ›

If you're planning to roast the cauliflower whole or slice it into steaks, slice off the thick stem at the base. Drop the whole cauliflower head upside-down into cool, salted water. Let it soak for 10 to 15 minutes to remove dirt, residue and bugs.

Why does cauliflower cheese go watery in the oven? ›

Cauliflower cheese can go watery if the cauliflower is overcooked. Overcooked cauliflower releases water, which will seep into the rest of the dish. So even if your sauce was thick when it went in the oven, if its in there too long, the water from the cauliflower will cause it to go watery.

Why is my roasted cauliflower tough? ›

Undercooking It. Overcooking is bad, but undercooking cauliflower is an equally off-putting problem. "When making cauliflower steaks or roasting florets, if you don't roast it in the oven long enough it will be warm but still hard and unenjoyable to eat," says Michalczyk.

Why does my cauliflower cheese sauce separate? ›

Cooking the cauliflower cheese at too high a temperature can sometimes cause the cheese to split, resulting in a slightly oily, grainy texture. A split sauce can also be avoided by removing the sauce from the heat before adding the cheese.

Should you rinse cauliflower before cooking? ›

The separated florets have to be washed properly under a tap. This removes dirt and large parasites such as worms. The next step is cleaning the cauliflower in mildly warm water in which a little salt was dissolved. This process – which should last 10-20 minutes - destroys several microbes and large parasites.

How do you keep cheese sauce from splitting in the oven? ›

Add a splash of the sauce's base liquid – if it's a milk-based sauce, for example, pour in a few teaspoons of cold milk. You may also add a splash of wine, beer or cream. Whisk the sauce vigorously for about 10 seconds; this may be enough to repair a cheese sauce that's just beginning to curdle.

Why does my cheese sauce split in the oven? ›

It is most likely that it is the cheese in the sauces that is causing the sauces to curdle, or split. In particular some types of Cheddar cheese can let out a fair amount of oil during cooking at higher temperatures and this won't mix very well with the sauce in the dish.

What will adding lemon juice to the water for cooking cauliflower do? ›

Food Science

Cauliflower contains some phytonutrients, these nutrients may react with iron cookware and gives the cauliflower a brownish color. To prevent this add some lemon juice to the cauliflower or to the water in which it is blanched.

What does baking soda do to cauliflower? ›

Baking soda is often used as a natural cleaning agent, and it can be used to brighten up your veggies too. Sprinkle a little in the water before boiling to prevent cauliflower from yellowing and make corn look more vibrant.

How do you cut cauliflower for roasting? ›

Cut the core out on the diagonal. Use your hands to break into florets. If you end up with some large ones, use a knife to cut into half or even thirds so all the florets are roughly the same size – this will ensure they cook through evenly. Use as directed by recipe!

Why does my cauliflower taste weird? ›

Bitter tasting cauliflower can be caused by too much heat or sun. It can also taste bitter from a lack of moisture, uneven watering, waiting too long to harvest, or overcooking.

How to fix a broken cheese sauce? ›

The Fix Is Simple—Add Water Back.

A generous splash of water is all it takes. Here's how fix a broken sauce: Add about ¼ cup of water to the pan and reheat the sauce to a vigorous simmer, whisking constantly. The bubbling action will help re-emulsify the butter and bring back that thick, glossy sauce.

How can I fix my cheese sauce? ›

There's a way to save gritty cheese sauces, and you likely already have it in your fridge: lemon juice. A squirt of lemon comes to the rescue of ruined sauces in a pinch. All you have to do is cool the broken sauce, add a tablespoon of lemon juice (or white wine, if you don't mind the flavor), and whisk vigorously.

Why is my cheese sauce not combining? ›

A cheese sauce usually splits because it has been overheated and oil separates from the cheese. Remove it from the heat, add a little cream and whisk it until it is smooth again.

Should I soak cauliflower in salt water? ›

Next, transfer the florets to a colander and place them under running water to wash off the dirt and bigger bugs. After this, it is suggested to blanch them in salt water to kill bacteria and parasites for 10–20 minutes.

Is it worth marinating cauliflower? ›

Mildly Marinated Cauliflower is the perfect balance of pickling spices. There's a sweet tang that children will love and don't hesitate to add it to salads.

How much salt do you soak cauliflower in? ›

You need to completely submerge the head in water, so a bucket that can fit the whole head is best. Add about 2 Tbsp salt per quart warm water to get it nice and salty. Submerge the head, florets down (they float, so a weight to keep it submerged will help). Let sit 5-10 minutes, remove, rinse, and eat as you please.

Top Articles
Latest Posts
Article information

Author: Saturnina Altenwerth DVM

Last Updated:

Views: 6014

Rating: 4.3 / 5 (64 voted)

Reviews: 95% of readers found this page helpful

Author information

Name: Saturnina Altenwerth DVM

Birthday: 1992-08-21

Address: Apt. 237 662 Haag Mills, East Verenaport, MO 57071-5493

Phone: +331850833384

Job: District Real-Estate Architect

Hobby: Skateboarding, Taxidermy, Air sports, Painting, Knife making, Letterboxing, Inline skating

Introduction: My name is Saturnina Altenwerth DVM, I am a witty, perfect, combative, beautiful, determined, fancy, determined person who loves writing and wants to share my knowledge and understanding with you.