Baked cauliflower: Easy whole roasted cauliflower recipe (vegan & gluten-free)

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Last Updated on August 5, 2019

This oven baked cauliflower recipe I'm presenting you today is a dish my 15-year old daughter surprised us yesterday. She wanted to test and simplify a plant-based recipe for Christmas. Impressed by the vegetable's intense taste and the ease of preparation I felt the urgent need to share it with you.

baked cauliflower

One little warning. This recipe calls for ingredients you might not have in your pantry yet. I'll talk about them in a minute, as I think they are worth to include them in some of your clean eating recipes.

Impressive vegan feast meal option 

It's a cauliflower recipe that many vegans enjoy for Christmas as a side dish or as the main course of the meal. But it can also be an impressive vegan option for the Thanksgiving feast. In fact when you look at the casserole below the roasted head really looks a bit like a turkey.

baked cauliflower head

…And when you try it, you are overwhelmed by its roasted and savory taste. As dark as it is, it doesn't taste burnt at all. And its gravy can easily compete with the rich braised beef gravy I enjoyed as a child with my family.

baked cauliflower recipe

Quicker than any turkey!

I have to confess that the big oven roasted turkeys always scared me, so this whole roasted cauliflower recipe might become quickly my favorite way to prepare this cruciferous vegetable.

Heads Up: While this dish is easy to prepare it is NOT a quick recipe and you should plan for a baking time of almost one hour altogether. But compared to roasted turkeys that need three or more hours in the oven, it is almost “fast food”.

whole roasted cauliflower

Like most casserole dishes I would love to call it a one-pot-meal – all ingredients you need for it are placed into the casserole: Cauliflower, potatoes, carrots, onions,  etc…and not to forget my favorite herb – rosemary. But that is only half of the truth because your very first step is to cook a mouth-watering gravy in advance.

roasted cauliflower main course

So, before I can show you how to bake cauliflower, some quick easy preparation work is waiting for you.

Cutting the cauli

Remove dirt and trim the outer leaves from the head. Cut out a large part of the trunk from below with a sharp knife, so the cauli can sit flat. Cut also all other vegetables needed for the recipe (see instructions below). If you are using organic potatoes you don't have to peel them.

Keep herbs and spices at hand

To give this meal a direction you need a few herbs and spices like rosemary, nutmeg, thyme, salt, and pepper. Keep them handy, so that you don't have to look for them when you start your cooking process. For example, I make sure that I pick some rosemary sprigs from my garden in time.

Cooking the gravy

The thick and delicious gravy makes this whole roasted cauliflower head really stand out. The secret for this sauce are three ingredients which are nowadays indispensable in my kitchen:

gravy

  • Tamari sauce: This is a Japanese soy sauce which is less salty, usually gluten-free and thicker than the typical “Chinese soy sauce”. Tamari contains antioxidants, is also higher in protein and has a smoother taste. Your best choice is organic, clean versions without any additives that contain just soybeans, water, and salt. This liquid condiment adds a savory, full, umami flavor to your dishes and can be used in any type of cooking.
  • Tahini: This fiber-rich paste is made from finely ground sesame seeds and originates from the Arabic cuisine. It is an important ingredient in our beloved hummus recipe. Tahini is very rich in vitamins (especially B1, B2, and B6) and contains a high amount of iron and calcium. As an alternative to nut spreads like peanut butter this paste it is very popular with vegetarians and vegans.
  • Date syrup: Most natural alternatives to conventional sugar like maple syrup or agave syrup, are highly processed and offer little to no nutrition. Date syrup outpaces the other sweeteners with nutritional content by a much higher amount. It is made by extracting the thick, sticky juice from cooked dates. As any other sweeteners, I recommend to use it scarcely.

Once you have cooked the gravy you coat the whole head with the sauce using a brush.

coated cauliflower

After half of the baking time, you repeat this step. Let's jump into the detailed recipe.

Print

Baked Cauliflower Recipe

A delicious vegan dish for Thanksgiving or Christmas

  • Author: Gabi Rupp
  • Prep Time: 20
  • Cook Time: 50
  • Total Time: 70

Ingredients

Scale
  • 1 large cauliflower (trim stalk)
  • 4 small (organic) potatoes – unpeeled, halved
  • 2 large carrots, cut diagonally
  • 2 small (red) onions, halved
  • 4 sprigs of rosemary, cut into small pieces
  • some salt and pepper

Gravy Ingredients:

  • 5 garlic cloves, minced
  • 2 shallots finely chopped
  • 2 tbsp olive oil
  • 1 teaspoon nutmeg
  • 1/2 teaspoon sea salt
  • 1 teaspoon fresh, finely chopped (or dried rosemary)
  • 1 teaspoon dried thyme
  • red pepper flakes (optional)
  • 1 cup tamari ( 7 oz./210 ml)
  • 1/4 cup (2 oz/60 ml) date syrup or maple syrup
  • 2/3 cup (5 oz./150 ml) tahini
  • 23 tablespoons of water

Instructions

  1. Toss potatoes, onions, carrots and rosemary with some salt and pepper.
  2. Preheat oven to 425 F/220 °C
  3. Place the head of cauliflower stalk side down into a casserole, roasting pan or a baking sheet.

Prepare sauce

  1. Heat saucepan over medium
  2. Add vegan butter and let it melt
  3. Add garlic and shallots
  4. Cook and stir for about 2 minutes
  5. Add rosemary, nutmeg, thyme, and salt and continue stirring for a minute
  6. Add Tamari, tahini, date syrup and combine well.
  7. Bring gravy to simmer while whisking occasionally.
  8. Once it is heavy boiling, lower heat and let it simmer for 10 minutes.
  9. It should be a thick gravy with a pourable consistency.
    (Add water or vegetable broth if it is too thick)

Prepare bake

  1. Turn cauliflower in the casserole and pour some tablespoons of gravy into the bottom (so it reaches the florets.)
  2. Now coat the entire head with sauce thoroughly using a brush and place it back head stalk side down.
  3. Surround the cauli with the vegetables and most of the rosemary sprigs (leave a few pieces for garnish).
  4. Roast vegetable casserole for 20-25 minutes (or until the head is golden brown).
  5. Thin out remaining gravy with some water and pour it over vegetables.
  6. Roast for another 25 minutes.
  7. Arrange cauliflower steaks with vegetables and sauce on a plate
  8. Garnish with rosemary

Notes

  • You can add any vegetables you want, e.g. celery, squash what ever your heart desires

Nutrition

  • Serving Size: 4

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Baked whole cauliflower – vegan, gluten-free & super tasty!

baked cauliflower recipe

You might know that cauli belongs to the famous cabbage family. The white head is however much more digestible than its relatives. This cabbage type contains a lot of dietary fiber and vitamin C. The fresher you can get it, the more nutrients it contains.

When buying cauliflower, you should make sure to choose a head that is tightly packed. The leaves should extend over the top and the florets shouldn’t have gaps. With only 23 calories per kilogram, cauli is perfectly suited for the light cuisine.

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10 thoughts on “Baked cauliflower: Easy whole roasted cauliflower recipe (vegan & gluten-free)”

  1. I’m a big cauliflower fan so I definitely need to give this a try! This looks so good!

    Reply
    • Thank you Bintu. I’m also a big fan of this amazing cruciferous vegetable. From all cauli recipes I know, this is the one with the most intense taste. This has probably to do with the flavorful gravy combined with the roasting in the oven.

      Reply

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