The anarchist cookbook contains a recipe for “bannanadine” a fictional drug derived from banana peels which as far as I know only exists as a prank for extremely gullible highschool students. This can give you some insight into the quality of recipes included

To quote Crimethinc, the anarchist cookbook is “not composed or released by anarchists, not derived from anarchist practice, not intended to promote freedom and autonomy or challenge repressive power – and was barely a cookbook, as most of the recipes in it are notoriously unreliable”