Crab Spring Rolls

Ingredients

• 90 ml (6 tbsp) rice vinegar
• 60 ml (1/4 cup) mirin
• 2.5 ml (1/2 tsp) harissa
• 10 ml (2 tsp) chopped fresh chives or green onions
• 85 g (3 oz) rice vermicelli
• 12 rice paper wrappers, about 23 cm (9-inch) in diameter
• 12 small leaves Boston lettuce
• 3 Lebanese cucumbers, cut into thin strips
• 2 avocados, ripe but firm, peeled, sliced and sprinkled with lime or lemon juice
• 375 ml (1 1/2 cups) crab meat
• 60 ml (1/4 cup) fresh cilantro leaves
• Salt and pepper