Easy, easy meal the day after the New Year. Fifteen minutes from start to finish.
1 lb ground beef
1 medium sized onion, chopped
1 tbls olive oil
1/4 cup brown sugar
2 tbls Worcestershire sauce
2 tbls cider vinegar
1 tbls Dijon mustard
1 1/2 cups ketchup
Add the olive oil, the ground beef and onions in a sauce pan and cook until browned.
Measure out the remaining ingredients into a measuring cup, whisk to combine and pour over top of the beef mixture, stirring until completely incorporated.
Serve open faced with Sloppy Joe mixture over top.