A layered casserole or pie made with slices of potato, onion and Baltic herrings, covered with a custard sauce made with eggs and milk and then baked.
Baltic herring roll. This is a roll made with a layer of thick savoury custard and with a filling of smoked Baltic herrings mashed with cream and dill, rolled up and baked. It is served sliced, often for lunch.
False bolete. Edible but not of the quality of the true boletus.