You might think that “salad cake” (or cake salad) comes from the USA, but no, it’s the work of Japanese food stylist Mitsuki Moriyasu. She has put her talents to work for epicures who don’t want to put on weight, by making vegetables and fruits the basis for a cake. And you can believe it. This patisserie with its candy colours really does look like gateaux or cakes. A bit…