Tart Green Apple hard candy is so popular that we now carry it as a single flavor. NEWS FLASH: we've added citric acid and malic acid, so it's a little sour, although not as sour as some folks want! Some folks call this candy hard tack or pillow candy - we call it delicious. The tart green apple hard candy is packed in an 8 ounce bag and is "accidentally vegan". Check out how we make hard candy on our YouTube channel.