Drain the pineapple and cut into pieces. Clean and wash the peppers, peel the carrots. Cut both into strips. Clean and wash spring onions and cut into fine rings. Clean, seed, wash and cut the chillies into rings. Wash lime hot, grate dry, grate peel. Squeeze lime.
Heat the oil in a large frying pan. Fry the carrots for about 2 minutes. Add bell peppers, spring onions and pineapple and fry for about 2 minutes. Season with chilli, soy sauce, lime juice and zest.
Meanwhile cook the noodles in boiling salted water according to the instructions on the packet. Drain and add to vegetables. Mix everything well. Season to taste with soy sauce. Wash the coriander, shake dry and chop coarsely. Add to the vegetable-noodle mixture.