My easy yet flavorful fermented cauliflower recipe requires only a few simple ingredients: cauliflower, garlic, poblano pepper, salt, curry powder, water, and a large cabbage leaf. I fire-roasted the cauliflower, poblano, and garlic for this recipe to enhance the flavor.

My Fermented Cauliflower Recipe

I’ve tried fermenting plain cauliflower several times and never liked the results. Mainly the smell is awful. Cauliflower contains a lot of sulfur compounds and can smell horrendous when fermented plain.

So this summer, I set out to make a fermented cauliflower recipe that tastes and smells delicious. To do so, I started by fire-roasting the cauliflower. I also incorporated fire-roasted garlic and poblano peppers. Fire roasting the ingredients before fermenting made the smell pleasant during fermentation.

I also added vindaloo curry to the fermentation recipe. Adding curry created the best smell and flavor I could have imagined. If you love spicy ferments, you’re going to love this recipe.

Here are all the ingredients you need:

cauliflower, fresh
poblano pepper
fresh garlic
water
sea salt
a large cabbage leaf*
vindaloo curry powder

You need a large cabbage leaf for this recipe. Since we are fire-roasting the main ingredients, the cabbage leaf provides the wild fermentation microorganisms.

Equipment You Need to Make Fermented Cauliflower

Here are all the supplies and equipment you will need to make this recipe:

32 ounce Wide Mouth Mason Jar
Fermentation Weight
Standard Metal Mason Jar Lid (this can rust in the presence of salt)
OR Rust Free Plastic Lid
or you can use a Weck Jar (without the gasket; only use the clips to secure the lid)
Sea Salt
Scale
Mixing Bowl

You will also need metal skewers and an open flame to fire-roast the vegetables. You can roast the vegetables on the skewer campfire style, on the BBQ grill, or over an open gas cooktop flame. Please be careful while doing this, especially indoors.

If you do not have experience cooking over an open flame, please do not attempt to fire-roast the vegetables for this recipe. You can alternatively dry roast the vegetables in the oven at a high temperature. Do not use oil on the vegetables at all.

How Do You Eat Fermented Cauliflower?

I love to eat fermented cauliflower similarly to how I eat Giardiniera. Traditionally in Italy, Giardiniera is served with antipasto, a first-course appetizer consisting of pickled vegetables, brined olives, artichokes, and cured meats. Giardiniera is also very popular in Chicago, where it is used more as a condiment.

Fermented cauliflower is terrific on sandwiches, pizza, omelets, frittatas, and salads. You can even use it to top sourdough focaccia. I highly suggest mixing it with pasta, brined olives, red wine vinegar, and olive oil for a delicious pasta salad.

Pickled vs. Lacto Fermented Cauliflower

Pickling and fermenting are very different processes. Pickling is a sterile process for preserving food. This means there are no microorganisms involved in the pickling process. This process utilizes hot acidic liquid to sterilize and preserve vegetables.

Fermentation is a living process relying on acid production by beneficial microorganisms. Fermentation takes time and requires a specific salt concentration for consistency and safety. To read more about salt and fermentation, click here.

Pickling and fermenting are two methods that lead to the same result: preserved vegetables.

How to Ferment Cauliflower

Fermenting cauliflower is easy! Here is a summary of the fermentation parameters for fermented cauliflower:

Four weeks of fermentation
Approximate 3.0% total salt concentration
Room temperature (60-78° F)
Final pH around 3.8
Store in refrigerator after fermentation for up to 2 years

More Fermentation Recipes to Try