Cook from frozen on a baking tray at 180¼C Fan/400¡F/Gas Mark 6 for about 20 minutes turning once.
Grill: Medium heat for 10-12 minutes on each side.
Fry: In oil over a medium heat for 6-7 minutes on each side.
Deep fry: In pre-heated oil at 180¡C for 8-9 minutes
Air fry: Place the product in a single layer and cook at 180¡C for 14 minutes, turning half way. Leave to stand for 1 minute before serving