1/2 lb tofu, drained well, shredded coarsely, and marinated
for 1 hour.
1/4-1/2 cup soy sauce for tofu marinade.
1 lb kidney beans, soaked overnight and cooked.
4 T canola oil, divided
1 large onion, diced
1 med. green pepper, seeded and diced
1 cup celery, diced
1 large carrot, grated
1 tsp salt
1 tsp cumin or to taste
1/2 tsp mustard powder
1 tsp chili powder, or to taste
1 can (8 oz.) tomato sauce
1/4-1/2 cup sherry (optional)