you should make some cannibutter first. you'll need a grinder, a crockpot, 1 lb of butter per ounce of bud, something to skim with. turn the crockpot on high and heat up the butter. when the butter gets a froth on the top, skim that shit off (reminder: the bud is not in the butter yet). repeat this skim step three times. this takes the excess liquid out of the butter. then toss in the bud (can't remember how long to cook it for off the top of my head). mix it up every now and then. when you are done, strain the bud out of the butter and put the butter in the freezer for 30 mins to cool down. make your brownie mix and when the butter is cooled, mix it in the brownie mix and cook it like you would normally.