Waitrose cod fishcakes - how do I cook them please?

[matildawormwood]

Bought some of the handmade cod fishcakes from the fish counter today and forgot to ask how to cook them. In the oven? For how long? Thanks.

220 degrees on a preheated oven turning twice for twenty minutes.

Thank you redrubyshoes. I didnt see your message til after I'd cooked them - 15 mins at 190 - they weren't that nice so I'll try your way next time!