An area left unfilled between the top of the food in a home canning jar or freezer container and the bottom of the lid.
"This recipe produces a rich, concentrated flavor that works perfectly on toast, ice cream or cheesecake. I have also had great results when substituting strawberries, blueberries, mango and complimentary herbal teas." Maureen Delves, Kamloops, BC
What a great way to use your garden harvest—and have a tasty relish on hand for hotdogs, hamburgers and other dishes. Why not share a jar with a friend or neighbor? —Kelly Martel, Tillsonburg, Onario
I've made batches of this simple jelly, a winner at our county fair, to give as gifts for many years. When the jars are empty, people return them for a refill. —Robin Nagel, Whitehall, Montana