Cut off the ends of the stalks, and pare neatly some middle-sized or button mushrooms, and put them into a basin of water with the juice of a lemon as they are done. When all are prepared, take them from the water with the hands to avoid the sediment, and put them into a stewpan with a little fresh butter, white pepper, salt, and a little lemon juice; cover the pan close, and let them stew gently for twenty minutes or half an hour; then thicken the butter with a spoonful of flour, and add gradually sufficient cream, or cream and milk, to make the same about the thickness of good cream. Season the sauce to palate, adding a little pounded mace or grated nutmeg. Let the whole stew gently until the mushrooms are tender. Remove every particle of butter which may be floating on the top before serving.

1128. Indications of Wholesome Mushrooms

Whenever a fungus is pleasant, in flavour and odour, it may be considered wholesome; if, on the contrary, it have an offensive smell, a bitter, astringent, or styptic taste, or even if it leave an unpleasant flavour in the mouth, it should not be considered fit for food. The colour, figure, and texture of these vegetables do not afford any characters on which we can safely rely; yet it may be remarked that in colour the pure yellow, gold colour, bluish pale, dark or lustre brown, wine red, or the violet, belong to many that are eatable; whilst the pale or sulphur yellow, bright or blood-red, and the greenish belong to few but the poisonous. The safe kinds have most frequently a compact, brittle texture; the flesh is white; they grow more readily in open places, such as dry pastures and waste lands, than in places humid or shaded by wood. In general, those should be suspected which grow in caverns and subterranean passages, on animal matter undergoing putrefaction, as well as those whose flesh is soft or watery.

1129. To Distinguish Mushrooms from Poisonous Fungi

  1. Sprinkle a little salt on the spongy part or gills of the sample to be tried. If they turn yellow, they are poisonous,—if black, they are wholesome. Allow the salt to act, before you decide on the question.
  1. False mushrooms have a warty cap, or else fragments of membrane, adhering to the upper surface, are heavy, and emerge from a vulva or bag; they grow in tufts or clusters in woods, on the stumps of trees, &c., whereas the true mushrooms grow in pastures.
  1. False mushrooms have an astringent, styptic, and disagreeable taste. When cut they turn blue. They are moist on the surface, and generally of a rose or orange colour.
  1. The gills of the true mushroom are of a pinky red, changing to a liver colour. The flesh is white. The stem is white, solid, and cylindrical.