Marijuana-infused pastries like brownies or cookies are made with canna-oil or canna-butter. Canna-oil is unsalted butter that is blended with water and ground cannabis flower. This infused butter is added in place to regular butter in any baking recipe.
Unlike other methods of marijuana consumption, the effects of marijuana-infused pastries are delayed. The results of smoked or vaped cannabis takes effect in just minutes or seconds, while edibles can take up to 90 minutes.