By Judy Bastyra and Becky Johnson
These attractive little toast triangles are ideal for serving with pre-dinner drinks and are always a favourite hot snack at parties. They are surprisingly easy to prepare and you can cook them in just a few minutes.
Process the prawns, sherry, soy sauce and cornflour in a food processor.
In a grease-free bowl, whisk the egg whites until stiff. Fold them into the prawn and cornflour mixture.
Cut each slice of bread into four t