We actually do use ours & I didn't think we would. We make yogurt weekly in ours. Plus we have a few great, easy recipes for Thai food that we can't get out here in rural TX. We also make tomato sauce in ours every summer - the crock pot recipe cooked for 15+ hours and I can do a batch in this thing in 45 minutes. Beans are good, too.
We've tried other stuff with mixed results - all edible but kinda weird. For example, we did one recipe with uncooked pasta, frozen chicken breasts, tomato sauce, etc all thrown in together. Yes, it was a quick dinner, but I've had better.
Have not tried to bake in it but there are multiple recipes for chocolate lava cakes online that look good.
Edit to add photo of tonight's dinner. Talking Thai food did it.