I found a great recipe: (tried and true!)

Water, a pile of steamy compost, “Environmentals Inc. Top Secret” freeze-dried bacteria/fungi mixture, organic meat broth, and a fermentation unit. (visit your local vineyard, microbrewery, etc…)

Add 1 cup water to a sterilized fermentation unit.
Add 1/2 eyedropper meat broth
Add a pinch of Top Secret mix
Add 1 Tblsp. compost

Keep unit closed for 3 days and repeat the process using double the amount.
Do this until meat broth is used or fermentation unit fills more than halfway.
As ethanol is extracted keep adding compost, and broth mixture.

Basically, follow the directions on the top secret label.