FOOD FACTS POTATOES are PRECIOUS So make the most of them When potatoes are scarce they are more precious than ever. Here are some sug- gestions for avoiding waste in preparation and for some filling dishes to serve with or instead of potatoes. POTATO SAVING TIPS 1 Remember, as much as 25% is wasted by peeling potatoes. If peeling is necessary, peel very thinly. 2 " A potato fast boiled is a potato spoiled." To stop potatoes break- ing up and going to waste, boil steadily but don't gallop. 3 To prevent potatoes going black, add a little vinegar to the water.