Slow Cooker Challenge

So next week, I'm meeting with my moot court team, dealing with Christmas, and undertaking a Challenge.
The challenge will be to use our slow cooker all 5 nights of the week. This is not a very big challenge, but usually when we menu-plan, at least one thing gets clipped.
So far the possibilities I have assembled for the week are these (from 125 Best Vegetarian Slow Cooker Recipes):
-Mushroom and Artichoke Lasagna
-Tofu in Indian-Spiced Tomato Sauce
-Rigatoni with Fennel and Spicy Peppers
-Cheesy White Chili with Cauliflower
-Cider Baked Beans
-New Potato Curry
from Best Loved Slow Cooker Recipes
-Arroz Con Queso
-Sweet potato casserole
-Company Chicken Casserole (what should I substitute for cream of chicken soup? Creamy silken tofu? Cream of celery soup? Heavy cream? I think all of these are possibilities. Cream of mushroom and cream of brocolli are not opitons. Maybe it would be good with a creamy tomato soup)
There are others out there. The only rule is that it can't be something I've made before. There is also nothing stopping me from maximizing our available slow-cookers. We are currently housing a guest slow-cooker, so if we really need to we'll use that. But I think I'll do the cider beans and sweet potato casserole one night because that sounds like a good combination.