The Mustard Loaf is a type of bread, that squirts mustard.


A loaf of bread with a squiggly of mustard on the top and a dot of mustard in the middle.


In "Yeasterday", SwaySway and Buhdeuce are delivering that type of bread (along with the Hot Dog Bread) at a couple, that was doing picnic at the Duck Town's Central Quack Park.