"Cooked in 2 cups of vinegar, the potatoes taste very tangy (which some people love). For a milder version, try one cup white or malt vinegar and one cup water. Please be careful with your own fingerlings when slicing. The potatoes can be a little slippery. PLEASE NOTE: These are not potato chips, and they are not meant to get super-crispy. They're essentially very flavorful roasted potatoes. :) Adapted from Martha Stewart Living, June, 2009...."