Given the task definition and input, reply with output. In this task, you have to identify the named entities (NER) which are the ingredients required given its directions. Named entities are the names of the items without their quantity.

Shake fresh fiddleheads in a paper bag until brown skins come off; discard skins., Steam fresh fiddleheads until just tender., Meanwhile, heat butter in heavy frying pan and saute garlic and shallots until softened., Blend in soy sauce, sugar and wine., Add steamed fiddleheads, turning to coat them well in sauce., Serve at once., SERVES 4.
shallots, soy sauce, butter, sugar, garlic, white wine