Rustic Chicken, Haloumi & Caramelised Onion Burger

• Meanwhile, slice haloumi into two thin pieces per person. Thinly slice onion and tomato. • Place your hand flat on top of chicken breast and slice through horizontally to make two thin steaks. TIP: Cut the haloumi into pieces with a similar width to the burger buns!

• In a large frying pan, heat a drizzle of olive oil over medium heat. Cook onion, stirring, until softened, 5-6 minutes. Add the balsamic vinegar, water and the brown sugar and mix well. Cook until dark and sticky, 3-5 minutes. • Transfer to a bowl.

• Wash and dry the frying pan, then return to medium-high heat with a drizzle of olive oil. • Cook chicken steaks until cooked through, 3-6 minutes each side (cook in batches if your pan is getting crowded). Transfer to a plate. • Return frying pan to medium-high heat with heat a drizzle of olive oil. • Cook haloumi until golden brown, 1-2 minutes each side.

• While the chicken is cooking, halve burger buns and bake directly on a wire oven rack until heated through, 2-3 minutes.