Melt butter, mix in brown ... powder, mix in mustard, mix in Worcestershire, mix in liquid smoke, mix in honey. Simmer at least an hour. The longer the better.
In a bowl, combine dry mustard and cold water and blend ... add Dijon mustard, honey, mayonnaise, lemon juice, vinegar, Worcestershire sauce, soy sauce and sesame ... roast, grilled fishies, etc.