Cook sirloin separate, to well done-crumbled and drain off all liquid Add brown sugar and melt into cooked-drained sirloin Dice onion, pepper, celery; mix and cook separate from sirloin; drain off any liquid Add cooked-drained veggies to sirloin, on simmer Add tomato soup, ketchup, mustard Add salt and pepper to taste Mix well and low heat simmer until served