Turkey Burgers with Caramelised Onion and Pepper

Turkey burgers

• 60 g wholemeal bread (approx. 2 slices), roughly torn
• 1 sprig fresh rosemary (approx. 10 cm long), leaves only
• 2 sprigs fresh sage leaves
• 1 sprig fresh thyme, leaves only
• 3 sprigs fresh flat-leaf parsley, leaves only
• 90 g brown onion, cut in halves
• 500 g turkey mince
• 1 egg
• 1 pinch sea salt
• ½ tsp ground black pepper

Caramelised onion and pepper

• 500 g brown onion (approx. 3-4), cut in eighths, layers separated
• 1 red pepper, deseeded and cut in thin strips (1 cm)
• 2 Tbsp brown sugar
• 40 g butter, cut in pieces (1-2 cm)
• ¼ tsp sea salt
• 2 Tbsp balsamic vinegar
• olive oil, for frying

Assembly

• 6 bread rolls
• 150 g Swiss cheese, thinly sliced
• 50 g rocket leaves