Chilli and tomato penne

Method

• 1
  Heat oil in a large non-stick frying pan over a medium heat. Add onion, garlic and chillies. Cook, stirring often, for 7-8 minutes or until onion is very soft. Stir in tomatoes, stock and olives. Simmer, uncovered, for 15 minutes.
• 2
  Meanwhile, cook pasta in a large saucepan of boiling water until al dente. Drain well and return to the pan.
• 3
  Stir sugar into sauce. Season well. Add sauce to pasta and toss well to coat.
• 4
  Divide pasta among serving bowls. Top with parmesan and serve.