This trend is obviously a backlash, a thumbing of collective noses against years of picky eaters, sauce-on-siders, vegans and other dietary malcontents so frequently bemoaned by fine-dining chefs, as well as a celebration of that delightful category of ingredients that will likely send you — both literally and figuratively — to heaven. Moderation and good common dietary sense have no place here. Foie gras jelly donuts, on the other hand…