Fried in a cast iron pan until medium rare, then removed to rest and topped with sliced Colby cheese. Whilst the meat rested, the bun was toasted in butter and sliced onions were grilled in the pan juices in the cast iron pan. The meat was slipped under the broiler to melt the cheese, then placed on top of the grilled onions on the bun.
That is all.
No tomato chutney, no plum sauce, no beetroot, no salad. Why must hamburgers be so defiled in New Zealand?
Just a plain cheeseburger. Delicious.