If you're looking to lower your food cost and have plenty of sweet corn to eat in mid Januray then processing and freezing your own corn is a great way to go. Everyone has thier own little variations of doing it, but below is a link to a site that has detailed instructions, as well as, the tools you'll need. Be sure to scroll all the way down the linked pages. Many people find processing and freezing their own vegetables to be very satisfying. Good Luck!