Are Doritos New Ketchup and Mustard Flavors Good? Doritos has released mustard and ketchup flavored chips in a limited supply. We got our hands on some and want to share the one we liked and the one we hated! Related Topics:Doritos, Ketchup, mustard, Taste Test Tuesday Back to all posts CJ & Joy Please enable JavaScript to view the comments powered by Disqus. blog comments powered by Disqus