How Can I Freeze my Crops and Avoid Freezer Burn?

from Lifehacker.com “… Avoid freezer burn by double- or even triple-wrapping food, filling containers to the top and squeezing the air out of containers (zippered bags are good for this). Some foods and sauces, like pesto, can be stored with a layer of oil on top. Others, like cooked beans, can be topped off with water or cooking liquid, leaving room for expansion. ”

Lifehacker – Use Your Freezer Efficiently to Save Money and Food – Saving Money.