2 tsp. oil
2 lbs. ground beef, cooked
1 med. onion chopped
1 tsp. oregano
3 c. water
1 tsp. cumin
12 oz. can mushrooms
3 lg. tomatoes OR 1 lg. can tomatoes
1 bell pepper, diced
1 med. zucchini, diced
1/2 c. celery, diced
1 or 2 c. carrots, shredded
Chili powder, to taste
1 c. cooked pinto beans

Cook over medium heat for 1 hour.