"The oil I make takes nearly 24 hours all said and done, and I do it in a Crock-Pot — it’s three cycles of heating on low for three hours, and then cooling for nine hours. The butter requires a little more babysitting. I use marijuana trim, which are the plant’s small leaves and stems that the dispensaries trim away from the buds. I boil the trim in water first, because butter can’t get hot enough on its own. After I add the butter, it’s the same heating and cooling process as the oil on the stovetop. When the process is done, I strain out the leaves and let the let the mixture cool, allowing the butter to separate from the water."

My Life As A Professional Cannabis Baker

hahaha, thank you, BuzzFeed, for giving everyone in the world the recipe for cannabutter!