1 - Finely chop up your mint leaves
2 - Thinly dice an onion
3 - Roughly chop a few sprigs of rosemary
4 - In a large mixinging bowl add and mix all ingredients to the mince lamb
5 - Make burgers to the required size and in a hot pan lightly fry each side for around 5-6 mins.
serve on a Freshly toasted bun with the Black Truffle, Mint & Balsamic Glaze Sauce