Pinterest is the best for slow cooker recipes. I'm currently cooking this white bean vegetable soup. This kale soup and veggie pot pie are on deck. (I learned that expression from my old ob/gyn when Zoe was about 37 weeks. I asked, "How much longer?" and my ob/gyn said, "She's on deck." The ob/gyn also did stand-up, hopefully not mentioning any of her patients).
The veggie pot pie in particular is intriguing. I've tried several iterations of it, all of which involve making your own dough, and this version looks good and not labor-intensive.