Home-made burger stacked with pineapple and Brie

Preheat the oven to 180°C. Combine  free-range beef mince with free-range egg, an onion, chopped and blanched, sea salt and a twist of black pepper until incorporated.

Add breadcrumbs if the mixture is too wet, and mould into patties. Pan-fry in a hot pan with olive oil for about 5 minutes on each side, or until charred, then finish off in the oven for a further 5 minutes or until cooked to your liking.

Slice four fresh rolls and top with caramelised onion, a handful of rocket and a burger patty. Arrange thin slices of fresh pineapple and slices of Brie over the burger, then place under a hot grill until the cheese begins to bubble.