Diet Coke Sloppy Joes - cooking recipe

Ingredients

1 lb lean ground beef
1 medium onion, chopped
1 1/2 tablespoons arrowroot
1 cup diet cola
2/3 cup ketchup
2 tablespoons vinegar
1 tablespoon Worcestershire sauce
2 teaspoons mustard

Preparation

Brown beef and onion in a large skillet.\\.
Drain well.
Stir in remaining ingredients. Mix well.
Cover and simmer 30 minutes.