imo- follow the back of the box directions on the brownie box it usually calls for one cup of oil put 1 cup in a pan on the stove put 1/2oz bud in a coffee grinder add ground bud to oil in pan "saute" = cook bud in oil untill it turns to ashes put paper towels over a coffee cup pour the oil into the coffe cup through the paper towels add the oil to the brownie mix