Mix cornflour with water and add to saucepan. Stir until the sauce thickens, add pineapple. Stir fry remaining ingredients in the sesame oil for 5 minutes. Combine sauce and vegetables, serve with meat or fish and rice as a main course. Refrigerate up to 3 days.
Fresh pineapple is more expensive and more likely to vary in quality.
The overall liking results indicate that the fresh and canned products cannot be distinguished between, and the scores on aesthetic qualities showed that the products were regarded as being very similar.