Post’s Waffle Crisp cereal back in stores Cereal being sold at select Walmart stores CNN Newsource Tags: Post's Waffle Crisp cereal back in stores (Copyright 2020 by CNN Newsource - All rights reserved.) Get ready to binge your favorite Saturday morning cartoons in style with a big bowl of Waffle Crisp. If you don’t yet know the breakfast favorite, the maple-flavored, crispy, corn cereal are shaped like little waffles. It’s a dream come true for 90s kids, the Post cereal came out in 1996 but it was taken off shelves in 2018. Clearly, Waffle Crisp fans weren’t happy, some even started a petition.