Preserving greens
Greens are excellent sources of vitamin A, calcium, folic acid and fiber. Preserve spinach, collards, kale and other spring greens by freezing, pressure canning or dehydrating them.
Preserving winter squash
Winter squash keeps well for several months in cold storage, but canning and freezing helps us enjoy them any time of year.Because the growing conditions for squash create the perfect environment for surface bacteria, it is necessary to wash the squash thoroughly before taking a knife through the skin. Scrub squash with a vegetable brush under cool running water before cutting and cooking. Do not use soap or detergent.
Preserving sweet corn
Summer is a great time to enjoy fresh sweet corn, but it can also be easily preserved to enjoy year-round. Sweet corn can be preserved by freezing, pressure canning or dehydration.