Wholegrain mustard — 1 burger recipe
Wholegrain mustard is called for by exactly one recipe on Burgerman. In these builds it is what most people actually taste first, and small changes to it move a recipe more than the patty does. It is used in ABQ Hot Chicken Sandwich. The highest-scoring recipe using it is ABQ Hot Chicken Sandwich at 6.6 out of 10. It turns up most often alongside salt, black pepper, garlic powder.
