Hamburgers with Balsamic Onions

Method

Tap a step when it's done.

1. 1In a pan heat 1 tspn oil and saute onion for 2-3 minutes. Add garlic and cook for further 30 seconds. Allow to cool.
2. 2In a bowl combine mince, cooled onion, Dijon mustard, Worcestershire sauce and salt. Mix well.
3. 3Divide mince mixture into 4 even portions. Divide each portion in half and shape into a patty. Top with half a cheese slice and then the other half of the portion shaped into same sized patty. Press down to join mince together. Repeat for remaining 3 patties.
4. 4Heat 1 tblspn olive oil in pan. Cook patties for 2-3 minutes. Turn carefully and cook for a further 2 minutes or until cooked to your liking. Just before they are cooked, top each one with a cheese slice so the cheese melts onto the patty
5. 5To make balsamic onions, heat 1 tblsn oil in pan. Saute onions for 5 minutes. Add balsamic vinegar and brown sugar and stir until sugar is dissolved. Cook until all onions are coated with vinegar mixture and caramelised.
6. 6To assemble burgers - cut rolls in half (you can toast under grill or in oven if you like, I usually don't). Spread bottom half with whole egg mayonnaise. Top with lettuce, tomato, hamburger patty, tomato sauce and lastly balsamic onions. Top with other half of roll.
7. 7Eat and enjoy!