In a slow cooker, combine potatoes, carrots, leek, garlic, chicken broth, barley, bay leaf, thyme, pepper and Canadian bacon. Cover and cook on low for 6 hours or until vegetables and barley are tender.
Stir in evaporated milk and half-and-half and heat through uncovered, about 10 minutes. Yields about 1 1/4 cups per serving.
I modified this reciepe with just adding potatoes, carrots, (no leeks), (no garlic), 1/2 chicken broth and 1/2 water, (no barley - used orzo instead), bay leaf, thyme, black pepper, bacon, and added cubed ham and cut up celery. Then added evaporated milk (no creamer - little corn starch)