Salmon and Spinach Patties - VEGEMITE

Ingredients

• 500 g salmon fillets, skinned and chopped into 1/2-1 cm pieces
• 100 g baby spinach leaves, coarsely chopped
• 3 spring onions, finely chopped
• 1 tablespoon grated root ginger
• 1 tablespoon VEGEMITE
• 1 egg white
• 1/4 cup seasoned rice vinegar
• 1 teaspoon caster sugar
• 1 teaspoon VEGEMITE, extra
• 1/2 teaspoon sesame oil
• 1 continental cucumber
• 1/4 small red onion, finely sliced
• 1 tablespoon oil
• 4 bread rolls, split in half