A single onion should be put in with them.
MUSHROOM PIE, COLD .-- Prepare the mushrooms, potatoes, and essence of mushroom as directed above, adding a little chopped parsley.

Bake all these in the dish before you cover with paste, add also an extra seasoning of pepper.

When the mushrooms and potatoes are perfectly tender, strain off all the juice or gravy, and thicken it with corn-flour; put this back in the pie-dish and mix all well together, and pile it up in the middle of the dish so that the centre is raised above the edge.

Let this get quite cold, then cover it with puff-paste, and as soon as the pastry is done take it out of the oven and let the pie get cold.

This can now be cut in slices.
MUSHROOM PUDDING .-- Make a mixture of mushrooms, potatoes, &c., exactly similar to that for making a pie.