Recently, six out of ten people, when asked in a survey where peanuts grow, replied: "On a tree." I have nothing to add to that. But it brought to mind the man that used to circle the old suburban football ovals with a hessian sack containing paper bags full of peanuts. "Peanuts, 10 cents a bag!" he'd call out. It was usually around half time, and beer made you hungry. Mmmm ... peanuts, in the shell. * In a pot, I heated about ¾ cup peanut butter, a quarter cup of crushed peanuts, four tablespoons of hot chili sauce, two tablespoons each of tamari and white vinegar, a good squeeze of harissa paste, and the juice of a lime. I like it spicy so I usually use more chili paste and sometimes a raw chopped chili. Serve as a sauce for blanched vegetables such as zucchini, florets of broccoli etc. Or try it with sweet potato: split a sweet potato down the middle, bake it and top it generously with peanut sauce and sour cream, and a squirt of lime juice and a show