FUMET DE CHAMPIGNONS
[Mushroom Essence]

Mushroom essence is the reduction or boiling down of the cooking juice from stewed mushrooms or canned mushrooms. It is used as a concentrated mushroom flavoring for sauces.

Drain the preceding stewed mushrooms. Rapidly boil down their cooking liquid in a small saucepan until it has reduced almost to a syrup.

(*) If not used immediately, refrigerate or freeze it.