01 -
Preheat oven to 375° F.
02 -
Heat olive oil in a large skillet over medium heat. Add the onion and sweet potato and sauté for 5 minutes, stirring often, until the sweet potato begins to lightly brown. Add ½ cup water to the pan, cover, and continue cooking until sweet potatoes are tender, about 5-10 more minutes. Test a sweet potato piece to ensure it's soft but not mushy.
03 -
Uncover the pan and stir in the garlic, chili powder, cumin, salt and pepper. Cook for 30 seconds and then remove the pan from the heat.
04 -
Stir in the black beans to create the complete filling mixture.
05 -
Place ½ cup of the enchilada sauce in the bottom of a 9x13-inch baking dish, spreading it evenly.
06 -
Working with one tortilla at a time, place ½ cup of the sweet potato black bean filling down the middle of the tortilla, slightly to the side of the center. Add about 2 tablespoons of cheese, roll the tortilla up tightly and place seam-side down in the baking dish.
07 -
Pour the remaining enchilada sauce over the enchiladas and top with the remaining cheese.
08 -
Cover the pan with foil and bake for 15 minutes. Uncover and bake for about 10 more minutes, until the enchiladas are hot and bubbly. Serve with toppings as desired.