Have you tried using the slow cooker to make bread?
We have two slow cookers, one large, one small. I decided to make gluten free sourdough in the small one. It is a ceramic pot which I greased first and put some greaseproof paper in the bottom. I put the mixture in and heated it up a bit, then left it to rise. Once risen I put the slow cooker on again on high and it was pretty good - more cooked at the bottom than the top as you would expect but all okay.
It is worth a go and doesn't take long.