Half the fun was tracking down the ingredients. As it turns out, Hemingway produced a burger recipe that has stood the test of time — if you can track down the ingredients. “Whereas Hemingway’s ...

Cook the onion in the rapeseed oil for 10 minutes, until caramelised. Add the tomatoes and cook over a high heat for eight to 10 minutes, until soft. Add the sugar, vinegar, lime zest and juice, ...

Juicy all-beef burgers grilled over an open fire. Topped with a chopped fresh tomato relish that has a touch of sweetness from honey and a little tang from apple cider vinegar.