Dog and Suds is a Iowa standard for drive in dogs with sauce. I got this off a copy cat site. They are great with piles of onions and ahot pepper.Dog 'N Suds Coney Sauce

INGREDIENTS:
1 pound ground beef
2 tablespoons prepared mustard
2 tablespoons granulated sugar
1 teaspoon Worcestershire sauce
1/4 teaspoon Tabasco sauce
1 small onion, chopped
2 tablespoons vinegar
1 tablespoon water
1/4 teaspoon celery seed
ketchup, as needed

DIRECTIONS:
In a salted skillet, brown ground beef with onion over medium heat, breaking up meat with a fork to crumble it fine. Drain off fat. Add remaining ingredients, except ketchup. Mix well, then add enough ketchup to keep mixture loose. Simmer, partially covered, 1 hour, adding ketchup as needed