Irish Bacon and the most used vegetables in Celtic cooking

The Celtic Caterer Chef Eric W. McBride demonstrated Celtic foods at the Ohio Celtic Festival at Classic Park in Eastlake, home to the Lake County Captains.  He began his demonstration of Irish Fried Cabbage with Bacon by describing the difference between American and Irish bacon.  He then said the most used vegetables in Celtic cooking are #1 Onions, #2 Cabbage and #3 Potatoes.  http://celticcaterer.com/ and http://www.clevelandpeople.com/groups/irish/irish.htm