In a large bowl, combine the crab, crumbs, onion and diced pepper.
In a small bowl, combine the mayonnaise, egg, salt, mustard, Worcestershire sauce, lemon juice and garlic powder.
Stir into crab mixture until blended.
Shape into six 3-in. patties; coat with flour.
In a large skillet, fry patties in oil for 5 minutes on each side or until browned.
Serve on rolls with lettuce, tomato and onion if desired.
