Here I have to agree, 50 pounds is a lot of onions, I like onions but
I doubt I use 50 pounds of onions a year, that's like a pound a week.
I typically buy onions in a 2 pound bag, sometimes can last me a
month. Sometimes onions are BOGO so I'll buy two bags, but most times
a few onions will rot before I can use 4 pounds. Unless someone uses
an awful lot of onions or gives a lot away, there is no way even a
family of four will use 50 pounds before they start to rot long before
they can be used... onions don't keep well long term, certainly not
for months let alone a year. But some people weigh 350 pounds so they
can eat more then a large family in one sitting. I cook with onions
all the time but it's rare I use more than one medium sized onion in a
dish... two days ago I cooked four qts of pasta sauce, only used two
medium sized onions. Often a week passes I don't use onions. I
simply don't believe many households can use 50 pounds of onions
before many will rot... there's a good reason why the typical retail
market doesn't sell onions in fifty pound bags.