Took Kerryn's advice and decided to try a recipe from the multitude of cook books I haven't thrown out! Picture is not very good but the actual item I cooked was delicious!! It started life as 'Tuna Potato Roulade' and finished life with me as 'Salmon Potato Roulade' and with quite a few changes in ingredients-lol
Instead of mushrooms ( of which I had none) and spring onions ( likewise) and tuna ( likewise again and I don't really like tuna all that much!)- I put in salmon, grated carrot and corn kernels.
It was a matter of what was in the larder!!
Anyway- it's a recipe I will repeat !