INGREDIENTS
1 tbsp
vegetable oil
1
onion, chopped
4 cloves
garlic, minced
6 cups
canned kidney beans, drained
2 cups
water
3 tbsp
chili powder
4 tsp
prepared mustard
2 tsp
ground cumin
1 pinch
cayenne pepper, or to taste
3 tbsp
soy sauce
4 cups
mashed cooked sweet potatoes
12
(10 inch) flour tortillas, warmed
8 oz
shredded Cheddar cheese