Cauliflower fermented in water and salt.
The cauliflower fermented in brine is an ancient, simple and surprising preparation. It is made with water and salt, without vinegar, letting natural fermentation transform this vegetable into a living food, rich in character and depth.
Fermenting cauliflower means activating a process in which lactic “good” bacteria work slowly, making it more digestible and enriching it with probiotics that support intestinal well-being. It is the same principle behind many traditional preparations such as fermented cabbage, homemade preserved lemons, kimchi or olives in brine: water, salt, time… and patience.
Being prepared exclusively with plant-based ingredients, fermented cauliflower is perfect for those following a vegetarian or vegan diet.
Among the most appreciated benefits of natural fermentations are support for the gut microbiota, improved digestibility of the vegetable and greater bioavailability of some nutrients. Cauliflower, already rich in fiber and vitamin C, becomes even more interesting nutritionally through fermentation. This preparation contains no vinegar or preservatives, only a natural brine that preserves and transforms. The result is a crunchy, slightly tangy cauliflower scented with spices, perfect to serve as an appetizer, side dish or to add to salads to give a lively, natural note.
In a time when everything is fast, fermentation brings us back to a slow, mindful act. Preparing cauliflower fermented in brine means stocking the pantry with something that is not just a preserve, but an authentic transformation made with your own hands.
Let’s go to the kitchen and prepare it together, but first I remind you that if you want to stay updated on all my recipes, you can follow my Facebook page (here) and my Instagram profile (here).
- Difficulty: Very easy
- Cost: Very inexpensive
- Rest time: 7 Days
- Preparation time: 15 Minutes
- Cooking methods: No cooking
- Cuisine: Italian
- Seasonality: Autumn, Winter and Spring
Ingredients to make fermented cauliflower in brine
- 2.2 lb cauliflower
- as needed water
- as needed salt (2–3% of the total weight of water and cauliflower)
- 3 leaves bay leaves
- as needed black pepper (and pink peppercorns, whole, or spices as desired.)
Tools
- Jar
Steps to make cauliflower fermented in brine
To prepare cauliflower fermented in brine, start by choosing a fresh, compact cauliflower without dark spots. Remove the outer leaves and divide it into regular florets, not too small, so they remain crunchy after fermentation. Wash them thoroughly under running water.
Weigh the empty jar and note its tare weight on a sheet of paper. Pack the cauliflower firmly inside along with the aromatics, then cover it completely with water.
Now weigh the full jar and subtract the tare weight: you will obtain the total weight of cauliflower plus water.
Calculate the amount of salt as a percentage between 2.5% and 3% of the total weight of water and cauliflower.
For example, in my case I used 1 kg of cauliflower and 900 g of water, for a total of 1.9 kg: the required amount of salt was therefore between 47 g (2.5%) and 57 g (3%).
Remove the water, dissolve the salt completely in it and then pour the brine back into the jar, making sure the cauliflower is always well covered by the liquid.
All parts must remain submerged: this is what allows the “good” bacteria to work properly. If necessary, use a small food-safe weight to keep the florets below the liquid level.
Close the jar without tightening it too much and let it ferment in a cool place away from direct light for a few days. During fermentation you may notice small bubbles or a slight cloudiness of the liquid: this is normal and indicates the process is active.
Always place the jar on a plate or bowl, because during fermentation the liquid may overflow slightly. This is completely normal: it means the process is active. Taste after one week: when the flavor is slightly tangy but still fresh and crunchy, your cauliflower fermented in brine will be ready. In winter this process may take up to 2 weeks. At that point you can store it in the refrigerator to slow the fermentation.
