Japanese noodles with sesame dressing

INGREDIENTS

• 200g soba noodles
• 100g sugar snap peas , halved lengthways
• 1 red pepper , deseeded and thinly sliced
• ½ cucumber , sliced or peeled into ribbons
• 2 tsp sesame seeds , toasted
• 2 tbsp tahini paste
• 2 tbsp soy sauce
• 2 tbsp rice vinegar
• 1 tbsp sugar