On the hottest summer days, this is the dish to make because it requires zero cooking. A quick marinade of lemon juice, seaweed and fresh vegetables sets up a flavorful, no-fuss ceviche that tastes like the sea despite having no seafood in it. Store-bought minced or “riced” cauliflower won’t work for this dish. You have to start by grating or mincing a fresh whole head of cauliflower — that extra step will be more than worth the work it requires. ¡Buen provecho!