A colorful dish, white from the potato and cream, orange from the smoked salmon and trout eggs, deep purple from the cooked beet. When there is color in food, there are anti-oxidants.
Serve this Italian style casserole any time you can think. You cook and freeze so, one day you fancy a rest from the stove, the only thing you need to do is reheat and eat. Just use a red and white squared table cloth and you have the feel of the trattoria.
Ham and sorrel is a perfect match, with a flavor suggestive of a spring evening. Use Serrano if possible, in which case skip the salt, as Serrano ham has plenty.