Dungeness Crab Cakes

Name: Dungeness Crab Cakes
Ingredients: 1 pound lump crabmeat , picked through and any bits of shell removed (try not to break up the lumps of crabmeat as you pick through it); 1/2 stick ( 1/4 cup ) unsalted butter , divided; 1/2 cup chopped shallots; 1 teaspoon kosher salt; 2 large eggs; 1 1/2 teaspoons Worcestershire sauce; 1 teaspoon sweet paprika; 1/2 teaspoon freshly ground black pepper; 2 tablespoons prepared tartar sauce; 1 teaspoon lemon zest; 1/4 teaspoon Tabasco sauce; 2 tablespoons chopped fresh parsley; About 4 slices white bread , crusts removed, torn into small pieces, yielding 2 cups; 2/3 cup fresh breadcrumbs