Introducing the all-new Mayomust from Heinz, inspired by the tasty Heinz mix up Mayochup. If you love the taste of mayonnaise and mustard on your hot dog, then this mix up is definitely for you. Comes in an easily squeezable and cleanable bottle. Make your home life easier and add some more room to the fridge by combining your mayo and mustard. Explore our delicious high-quality sauces that are great for the whole family. We pride ourselves on using only the highest quality ingredients so that you feel safe serving our products to your family.