I had this in a comment, but then I figured I'd just go ahead and post it. I think it's worth sharing with everyone.
Vegetarian Chili with Sweet Potato
I came across this recipe in Real Simple a few months ago maybe. It is not a traditional chili, but I loved it! Anything that has sweet potato in it catches my eye, and I was intrigued that cocoa powder was an ingredient. I don't know that I could really taste the cocoa, but this chili definitely has a unique taste. Max and I both really liked it. It's my new go-to chili.
The recipe says to cook it for several hours in a slow cooker, but I just made it on the stove. Well first, I roasted the sweet potatoes in the oven. Then I sauteed the other vegetables in a large pot; added the liquid, sweet potato, and spices; and let it simmer for maybe 30 minutes. Easy!
Good luck in your recipe search Maren!