There are quite a few regional Italian cuisines within which there is no space for a herbaceous plant with a particular taste such as fennel: the latter, in fact, is often chosen to create tasty and fresh salads, or even particular soups . Fennel is also particularly rich in water and, on the other hand, is almost fat-free, therefore confirming itself as a perfect food for developing low-calorie diets. In addition to cultivated fennel, whose taste is significantly sweeter, there is also a spontaneous variety, called wild fennel, whose taste is more pronounced, which is also often used to flavor sausages.