If using fresh mint, wash it and allow to dry completely.
It should then be finely chopped.
Peel garlic and grate it. Mix garlic and mint well.
Wash cauliflowers and cut them into 3 cm pieces.
Drop a layer of cauliflower in a jar. Pour in the garlic-mint mix
and some salt. Repeat until the jar in full. Pour in vinegar
to the top of the jar, and place the lid on tightly.
Store in a cool, dry place for 2-3 months. When removing
cauliflower from the jar, use a clean, oil-free spoon or fork.