"Wet food"?
Wet food = Anything with sauce, gravy, ketchup, soup, stews, casseroles etc etc. Prolly the only child that will not eat Tomato Ketchup.
Meanwhile nothing containing shell fish or fish sauces (Thai or Chinese) as SWMBO is allergic, nothing with tomatoes as THW is allergic and Minor dislikes, nothing with eggs, nuts, nut oils (including palm oil as in your neighbour's excellent ice creams), shell fish, avacado (actually the list is exhausting to read and runs to several A4 pages)as Minimus is allergic to the point of anaphylaxis.