Moonlight mead

Moonlight mead is an ale that can be brewed with the Cooking skill at level 44 or higher, granting 380 experience. Drinking this heals 4 hitpoints, and when doing so, the game remarks that "It tastes like something just died in your mouth." It can be bought for 5 coins from Roavar in the Hair of the Dog Tavern, located in Canifis.

Brewing
The full recipe for Moonlight mead is as follows ( ingredients used  in the order given ):
 * 1) 2 Buckets of Water
 * 2) 2 Barley malt.
 * 3) (Optional) 1 "The stuff", to increase chance of maturity.
 * 4) 4 mushrooms
 * 5) 1 Ale yeast
 * 6) Wait two to five days
 * 7) Collect the completed ale using eight Beer glasses or two Calquat kegs.

Trivia

 * Moonlight mead might be a reference to moonshine, a common name for home-distilled alcohol, especially in places where this practice is illegal. Moonshine is also a brand name of alcohol, which is illegal since it contains a very large percentage of alcohol, and is considered very dangerous.
 * Moonlight mead may also be a reference to moonlight of the full moon, which is normally related with men turning into werewolves, although this doesn't apply to the werewolves in Canifis.
 * Since it does not contain honey, it is not truly mead.