Onions and Cabbage

We got some produce from Second Harvest of Wisconsin today, including 12 heads of cabbage (about 16 pounds) and 19 pounds of onions. I will spend tomorrow processing them. The Canning 2 group on Yahoo has an excellent recipe for canned coleslaw that I will try. If it works well, I will post the recipe. There is also a recipe for carmelized onions. I plan to dehydrate most of the onions, but I will reserve some for canning.