Before I go further i want to say i know there are better ways to make brownies with bud butter or oil. The thc breaks down more with this method but is very easy to make and will still get you very high. Just make the brownies according to the directions on the box. When it comes time to add the vegetable oil, pour it into a pan on the stove. Slowly heat the oil, if you heat it too quickly the oil will pop and splash all over the place. When the oil is heated enough put the bud into the oil. (I use a half ounce of commercial because I cant stand to see kind bud thrown away at the end. Try to use buds not shake.) Let the bud stay in the oil until it becomes really burnt and crispy looking. Turn off the stove and let the oil cool. Use a strainer and pour the oil through it to catch the bud, pour oil into brownie batter. Throw the used crispy bud away. I cut mine into four pieces but you could cut them into more to lessen the amount of time your high.