For Christmas 2005 my sweet husband got me a bunch of low fat cookbooks. So for my favorite has been a Canadian one called "125 Best Vegetarian Slow Cooker Recipes" by Judith Finlayson. This is an adaptation of a recipe from that cookbook that we enjoyed. If you desire some cheese can be sprinkled on the finished product, but we didn't think it needed it. For the record, I used an olive oil infused with garlic. Olive or vegetable would be good here.