Italian Beef & Haloumi Burgers

• Thinly slice brown onion. • In a medium frying pan, heat a drizzle of olive oil over medium-high heat. • Cook onion, stirring regularly, until softened, 5-6 minutes. • Reduce heat to medium. Add the balsamic vinegar (for the onion), a splash of water and the brown sugar and mix well. Cook until dark and sticky, 3-5 minutes. Transfer to a small bowl.

• While onion is caramelising, slice haloumi horizontally to get one piece per person. • In a large frying pan, heat drizzle of olive oil over medium-high heat. Cook haloumi until golden brown, 2 minutes each side. Transfer to a plate. • Return frying pan to medium-high heat. Cook patties until just cooked through, 4-5 minutes each side (cook in batches if your pan is getting crowded). • Meanwhile, halve bake-at-home burger buns and bake directly on a wire oven rack, until heated through, 2-3 minutes.