Chili with Roast Beef Chunks

2 cans pinto or kidney beans (4 cups cooked beans if you use dry beans)
2- 14.5 oz cans stewed tomatoes (1 quart)
1 Tbsp. dehydrated onion
1-12 oz. can roast beef chunks
1 1/2 tsp. salt
1/2 tsp. celery salt
1 Tbsp. chili powder

Combine ingredients and simmer for 1-2 hours to blend flavors (or 4-6 hours in crock pot). Serves 4