Easy-peasy burgers - Telegraph 500g beef mince 1 tbsp finely chopped thyme 1 tbsp finely chopped parsley 4 white tiger rolls 4 handfuls rocket 4 thick slices extra-mature cheddar, Taw Valley Tickler if you can get it tomato, chilli and mustard man jam (below), to serve Mix together the onion, garlic, beef, thyme, parsley and some seasoning. Crack the egg into the mixture and mix it through - don't be tempted to overwork it or the burgers will be tough; leave it a little rough. Form into four flat patties. Transfer to a board or plate and leave them somewhere cool for half an hour. Cook the burgers over a hot griddle or barbecue until done to your liking, three to four minutes on each side is a good guide. Serve in the tiger rolls with a handful of rocket, a thick slice of cheddar and a big dollop of man jam.