An apparatus for preparing a cannabis edible, including methods of delivery and preparation, comprises a first container, a second container, and a pan which are secured in a first housing. The apparatus further includes a tray which together with the first housing is placed in a second housing. The first container includes a lid and is used to store cannabis extract having a predetermined dosage of cannabinoid resin. The second container is used to store a food mix. The pan is used to mix the cannabis extract and the food mix in a mixture. The tray is used to cover an open top section of the pan after the mixture is heated and may further include a plurality of notches along its sides as portion indicators.