Grandma Smith'S Chiliburgers - cooking recipe

Ingredients

1 1/2 lb. hamburger
3 Tbsp. vinegar
1 (14 oz.) bottle ketchup
3 Tbsp. Worcestershire sauce
3 Tbsp. sugar
1 1/2 Tbsp. dry onions
1 1/2 Tbsp. dry mustard

Preparation

Brown hamburger with onion. Combine rest of ingredients.
Add to meat mixture. Simmer 15 minutes. Enjoy!