Slow cookers have a rep as the carnivore's kitchen appliance–the busy cook's vessel for meaty, long-simmered stews and pot roast-style dishes–but vegetarian recipes fare as well, if not better, in a Crock Pot. If the change in seasons has you craving lighter and leaner, try a few vegetarian slow cooker recipes featuring spring vegetables.
http://www.chow.com/food-news/162873/9-spring-veggie-slow-cooker-recipes-to-welcome-the-new-season/