Break up bread into small pieces and mix egg, mayo, mustard, Worcestershire sauce, old bay seasoning, garlic salt, parsley, hot pepper flakes, breadcrumbs in a bowl
Fold in crab meat until all is mixed well
Form medium sized crab cake patties approximately 1 inch thick
Melt butter and garlic powder and set aside
Bake crab cakes at 350 degrees for 40 minutes or until top gets crispy but not burnt
Baste crab cakes with garlic butter as they cook