Slow Cooker Leek and Potato Soup- such and easy way to make leek and potato soup. This recipe freezes well, so it’s perfect for making big batches. Syn free on Slimming World and only 230 calories a portion, it makes a great winter lunch. Easy Soup Recipes, Vegetarian Recipes, Healthy Recipes, Vegetarian Slow Cooker, Dinner Recipes, Superfood Recipes, Vegetarian Barbecue, Savoury Recipes, Thai Recipes