Take this mixture off the stove and allow it to cool, draining any excess oil.
Combine the crabmeat with this mixture along with the breadcrumbs, Dijon mustard, mayonnaise, egg, salt and pepper.
Shape this mixture into patties and shallow fry the patties until crisp.
Line a sesame seed encrusted hamburger bun base with lettuce, tomatoes and place the patty over this bed of vegetables. Add a little ketchup, mustard and the sugar over the patty and top with the sesame bun top.