Reflecting on the win, León said: "The most positive thing that came out of such exceptional and difficult times is that I have been able to continue working with a team of people who are first-class human beings. They will see this award, as I do, as a great indication that we are on the right track for the future."
León will collect the award during the red carpet ceremony in October along with other prize winners.
Previous recipients of The World’s Best Female Chef title include Daniela Soto-Innes, formerly of Cosme and Atla in New York, in 2019; the UK’s Clare Smyth in 2018; Ana Roš of Hiša Franko, Slovenia, in 2017; San Francisco-based Dominique Crenn in 2016; and French chef Hélène Darroze in 2015.