Just make some butter, if you dont know how, grind up some ganja into fine powder, try a coffee grinder, and add about 1/8 or more to a stick of butter depending on the quality of your ganja. Put that all into a pan and let it simmer on LOW for an hour or so. I think letting the butter strain through some cheese paper or somthing takes out some of the ganja taste. Then just buy some brownie mix and use the ganja butter instead of oil or butter that they say to add.