<u>Molecular gastronomy</u> <u>refers to the practical application of scientific knowledge about the preparation of some foods, in which physicochemical and microbiological aspects of the food to be prepared are taken into account, cooking levels monitored degree by degree</u>, as well as the use of household appliances unusual in a kitchen (such as growth chambers and vacuum cookers) with which unusual dishes are obtained, such as the one you can see in the photograph.