My signature MasterChef dish had to be something that represented me. After all, it would be how I earned my apron and a place in the competition. It needed to be—as Chef Ramsay put it—me on a plate. I wanted to go with something traditional but technically difficult, which is how I came to choose head-on, shell-on shrimp as the focus of the dish. They are very easy to overcook, so follow my instructions carefully and you will not only have a beautifully cooked meal,