Instructions

  1. Cook pasta until al dente, following packet directions and drain, but reserve 2 tablespoons of the cooking water.
  2. Put the drained pasta and reserved water back into the cooking pot, away from the heat.
  3. Heat oil in a large non-stick frying pan.
  4. Add onions and garlic and cook gently until soft.
  5. About 8 minutes.
  6. Add onion mixture to the pasta pot along with the olives, pesto and lemon juice.
  7. Toss over a low heat for a minute to heat gently.
  8. Add tuna and rocket.
  9. Keep tossing over the low heat until rocket wilts slightly.
  10. Season with pepper if desired and serve.