Honey Mustard Beef Burgers

Heat a drizzle of olive oil in a medium frying pan over a medium-high heat. Add the beetroot and onion and cook until softened, 5-6 minutes. Add the balsamic vinegar, brown sugar and water and cook until softened and sticky, 4-5 minutes. Transfer to a bowl. Wash out the pan.

While the relish is cooking, combine the egg, garlic, beef mince, fine breadcrumbs, honey and Dijon mustard in a large bowl. Add the salt and a pinch of pepper and mix to combine. Shape the beef mixture into 5 patties slightly larger than your burger buns.

Heat a drizzle of olive oil in a large frying pan over a medium-high heat. Add the beef patties and cook until just cooked through, 4-5 minutes each side. TIP: The patties may go slightly dark when cooking, this is the sugar from the honey caramelising in the pan.

While the beef patties are cooking, place the bake-at-home burger buns directly on the wire rack and bake until heated through, 4 minutes. Thinly slice the tomato. Reserve a few cos lettuce leaves for the burgers, then shred the remaining cos.