Sweet Potato Black Bean Enchiladas

5-6 large flour tortillas 2 large sweet potatoes, peeled if desired 1/4 Cup soy sauce, low sodium 2/3 Cup apple cider vinegar, divided 2 leeks, washed and thinly sliced 4 cloves garlic, chopped (1 tsp. PENZEYS MINCED GARLIC) 1 tsp. GROUND CUMIN 1 dried HOT CHILI PEPPER, crushed (your choice -SANAAM, ARBOL, TIEN TSIN) 1 15-oz. can black beans 3 Cups grated sharp cheddar cheese, divided vegetable or corn oil Preheat oven to 375°.  Wash and cut the sweet potatoes into bite-sized chunks. Put the potatoes, soy sauce and 1/3 cup of the cider vinegar into a large pot and boil until the potatoes are very soft and the liquid is mostly absorbed, about 30 minutes.  In the meantime, sauté the leeks, chorizo (if using) and garlic (if using fresh) over medium-high heat in a little oil with the CUMIN until you can smell it halfway out the door. Then add the remaining cider vinegar, the CHILI PEPPER, the black beans, and the garlic if using dry. Turn the heat down to medium, cover the pan, and take a break until the potatoes are done.  When the potatoes are finished, mash them, leaving a fair number of lumps. Preheat oven to 375°. Fold the beans and 1 cup of the cheese into the potatoes. Fill the tortillas with about a handful of filling, roll and pack tightly into a lightly greased 9x13 baking pan. Top the enchiladas with the remaining cheese, and bake at 375° for 25 minutes, or until the cheese starts to bubble. After it's finished baking, broil for about 5 minutes, to get the cheese really golden brown and toasty. Serve hot, with lots of salsa, sour cream, cilantro and napkins.  I got this recipe off of pinterest.  The one thing missing is an enchilada sauce.  Jesse and I both agreed a green verde enchilada sauce would be very good on this and give the dish what it is lacking.  The scores below are with a sauce. Jesse-4/5 Megan-3.5/5