Lamb Yakiniku Sourdough Sandwich - Malaysia

Ingredients

• 2tbsp Mirin (halal)
• 1tsp Castor sugar
• ½ tsp Rice vinegar
• 3tbsp Kikkoman soy sauce
• ½ tsp Miso
• ¼ tsp Bonito flakes
• ½ Fuji apple, peeled, finely grated
• 2tsp Sesame seeds white, toasted
• 2 Onions, holland, sliced 1 cm thick
• 20ml Olive Oil Pomace
• 20g Butter, unsalted
• 0.5g Salt, fine
• 1 tsp Grain mustard
• 20g Green zucchini, sliced 1 cm thick
• 20g Red capsicum, seeded, sliced
• 6-8 Fresh Mint leaves, julienne
• 1 Fuji apple, match stick cut
• 30g Yogurt, plain flavour
• ½ tsp Lemon juice
• 1g Sea salt
• 2 Slices quality sourdough loaf, toasted
• 5ml Extra virgin olive oil