Shredded Beef and Sweet Potato Stuffed Chiles

So these stuffed chiles aren't the most visually stunning food but they are SO UNBELIEVABLY DELICIOUS. Seriously, I need to use all caps for how good this dish was. We had friends over for dinner and I wanted to re-create a recipe I had at my favorite Boise restaurant called Barbacoa. I loved the dish so much the last time I was there, I asked the waiter to grab the chef. He came out to our table