A fabulously creamy yet very low fat sauce (only 3.4g fat), which you can enjoy while still eating super-healthily! Here the sauce is combined with lightly steamed vegetables, but you could also serve it with pasta, patties, latkes or nut loaves, or with non-vegetarian recipes such as meatballs, meat loaves and salmon or crab patties. For a richer flavour, add curry powder, or your choice of herbs or spices while the sauce is being blended. Adapted from a recipe in Karen Meyer's 'The Artful Vegetarian' and posted here for the Healthy for the Holidays Challenge. Vary the vegetables to suit your taste preferences, what's seasonable and what you have on hand.