Chicago Foods Dandies Vegan Marshmallows. These taste and act like regular marshmallows but are total free from animal products. They are a great vegan snack all by themselves, or they work great in your favorite marshmallow recipes.One snack you might miss as a vegan is yummy marshmallows. These vegan marshmallows taste just like regular marshmallows and melt and work the same way in recipes too! What a find! Regular marshmallows have gelatin in them and are not vegetarian or vegan. Dandies are made on equipment dedicated to vegan food and ingredients as well.