Braaibroodjie club sandwich

Preheat the oven to 200°C. In a large mixing bowl, combine the steak, shallot, garlic, breadcrumbs, cumin and coriander seeds, paprika, parsley, fresh coriander, seasoning and egg. Divide the mixture into 4 equal portions and shape into large patties. Chill for 30 minutes.
Heat the olive oil and butter in a frying pan over a high heat. Fry the patties for 2 minutes on both sides until well browned. Transfer to a baking tray, and finish in the oven for 2 minutes.
To assemble each burger, layer some barbecue sauce, a patty, some bacon, slices of Cheddar and radicchio leaves on a slice of toasted bread. Top with a dollop of aïoli and another slice of bread. Serve with golden gherkins and potato chips.
To make the barbecue sauce, place all the ingredients in a saucepan and boil over a high heat for 5 minutes, or until the mixture becomes thick and syrupy.
See our harissa chicken burgers with pineapple relish, aïoli and vegetable crisps for the aïoli recipe