cooking time – 40 minutes
Cook pasta in large saucepan of boiling water, according to packet instruction, until tender. Drain.
Meanwhile, heat half the oil in large frying pan. Cook fish until browned both sides, about 3 minutes each side, or until cooked as desired. Place fish in large bowl, flake into large pieces.
Heat remaining oil in same pan. Cook onion and garlic, stirring, until onion softens. Add rind, juice and wine, bring to the boil.
Boil, stirring, until liquid reduces to about 2tbsp. Stir in cream and peppercorns, return to the boil. Remove from heat.
Combine pasta and chives in large bowl with fish, drizzle with sauce. Toss gently before serving.