1 lb. ground beef
Chopped onion
Chopped celery
Chopped green pepper
2 tbsp. sugar
1 c. ketchup
2 tbsp. prepared mustard
1 tsp. salt
1 tbsp. vinegar, white or cider

Brown ground beef together with chopped vegetables, the amount you prefer. While meat browns, mix ketchup, mustard, salt, sugar, and vinegar. Drain browned meat. Add sauce. Mix. Simmer slowly until sauce cooks down. Recipe can be doubled, tripled, etc. Recipe freezes well.