Clean the cauliflower, removing the leaves, and breaking it into florets.
In a soup pot, bring about three liters of water and a tablespoon of salt to a boil. Once the water is boiling, add the cauliflower florets to the pot.
Boil the cauliflower for about 15 minutes, then put it in a strainer and let it drain and cool.
Chop the leek coarsely and add to the electric chopper. Gradually add the boiled cauliflower, a bit at a time, and process until smooth.
Repeat this process until you’ve blended all the cauliflower, then transfer the mixture to a bowl.
Season with dried vegetable soup mix, sea salt, and freshly ground pepper. Add the English mustard and the mayonnaise.
Mix well and transfer everything to a serving bowl and garnish with chopped parsley on top.
Serve in a decorative bowl with dipping options arranged around it.
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Notes
You can serve alongside a variety of raw vegetables like carrots, celery, bell pepper strips, cucumbers, or pair with warm pita bread or homemade pita chips.Preventing natural oxidation, add a small squeeze of lemon juice to the cooking water.