20 ingenious ways to make your groceries last longer ByNicci Collier, 01/21/2016 Gourmandize 449 shares Share on Facebook Share on Twitter Pin it Share on WhatsApp Share on Google+ 8/20 Previous Next Onions To keep your onions for up to 8 months, use a pair of stockings. Make a knot between each onion, and suspend each 'sack' of onions. More steaming articles 10 habits that will make you a better... Bounce back from holiday weight gain in... 15 must-know entertaining hacks for...