http://www.erowid.org/plants/cannabi...tion.shtml#eat
Eating
It is a myth that dried marijuana must be heated before being consumed to activate the cannabanoids. Many people find that raw cannabis leaves and buds can be eaten for strong effects without any pre-heating. It is a common belief that heating the cannabis before ingestion increases its potency and cooking extractions using food oils (such as butter or olive oil) are the most common methods for making cannabis-based foods.[Section Edited by Erowid Feb 19, 2002]

The traditional method of eating it is to cook it in a brownie, especially when it is in the form of hashish, though it can be used in any number of things. The recommended method of eating marijuana is to saute it in butter or margarine over medium heat, then to strain the remaining solids out and use the butter to cook with. One can use this marijuana butter to make brownies, cook vegetables, or however else one might use butter to cook with, one can even spread it on a slice of bread. Many people will mix the the residual solids in with whatever they are cooking in hopes of making use of whatever cannabanoids might still be in them, but if done properly this in not generally valuable. A typical ratio for making the marijuana butter is one stick of butter to one eight of an ounce of marijuana, and headed for fifteen to twenty minutes.

here is a link u may like
http://search.yahoo.com/search?p=can...gle=1&ei=UTF-8
NowhereMan Reviewed by NowhereMan on . Weed Recipies? Can i please have some info on cooking with weed :confused: Rating: 5