Teriyaki Salmon Burgers

Teriyaki Sauce

• 1 garlic clove
• 5 g fresh root ginger, peeled, cut in round slices (2 mm)
• 20 g sesame oil
• 50 g dark soy sauce
• 30 g rice vinegar
• 50 g dark brown sugar
• 1 Tbsp cornflour, mixed with 2 Tbsp water

Salmon Burgers

• 2 garlic cloves
• 6 spring onions, (approx. 60 g), cut in pieces (3 cm)
• 15 g light brown sugar
• ½ tsp dried chilli flakes
• 1 tsp fine sea salt
• 2 pinches ground black pepper
• 4 fresh salmon fillets, skinless (approx. 500 g), cut in pieces (3 cm)
• 10 g fresh coriander leaves
• 1 Tbsp vegetable oil
• 6 bread rolls, halved
• 1 red onion, thinly sliced
• 6 green lettuce leaves
• 1 avocado, thinly sliced
• mayonnaise, for serving