Quinoa sushi

Ingredients

• 200g quinoa
• ¼ tsp salt
• 55g ponzu sauce (p.266)
• 15g miso paste (specialist ingredients, p.395)
• 3 tbsp sesame seeds, toasted
• 1 tsp black onion seeds
• 10g chives
• 6 nori seaweed sheets (specialist ingredients, p.395)
• 2 tbsp horseradish cream (p.264)
• Filling of choice (below)
• Wasabi mayonnaise (p.118)
• Ponzu sauce (p.266)
• Rare beef, shiitake and spring onion filling
• Groundnut or grapeseed oil
• 350g feather steak
• Salt
• 15 fresh shiitake mushrooms, halved
• 60g mirin (specialist ingredients, p.394)
• 20g ponzu sauce (p.266)
• 10 spring onions, trimmed of roots and dark green leaves
• Crab, cucumber and horseradish filling
• 150g cooked brown crab meat
• 150g cooked white crab meat, checked for shell
• 50g horseradish sauce
• 50g mayonnaise (p.118)
• ½ cucumber, peeled and de-seeded
• Cucumber, mango and avocado filling
• 1 cucumber, peeled and de-seeded
• 1 mango, peeled and sliced
• 1 avocado, peeled and sliced