Sweet Potato and Black Bean Burritos

Bean Mixture
1 tablespoon vegetable oil
1 onion, chopped
2 cloves garlic, minced
1 can black beans, drained and rinsed
1 cups water
3 tablespoons chili powder
2 teaspoons ground cumin
3 teaspoons prepared mustard
1/2 teaspoon cayenne pepper, or to taste
3 tablespoons soy sauce

Sweet Potato mixture
1 medium sweet potato, diced and boiled

Topping
Sour cream and Salsa

Saute onions and garlic in oil, until soft. Add all other ingredents in bean mixture. Let simmer for about 10 minutes, or until water evaporates.

While that is simmering, boil 1 medium diced yam until soft. Drain, and mash.

Take 4 whole wheat tortillas. Spoon 1/4 of mashed sweet potato and bean mixture in each tortilla. Top with grated cheddar cheese and cilantro (optional). Roll each tortilla, and place in oven safe dish. Cook in 400 degree oven for 10-12 minutes. Top with sour cream and salsa.