In a bowl, combine Panko, mayonnaise, seasoning, fresh parsley, yellow mustard, egg and crabmeat until well combined.
1 cup Panko bread crumbs, 2 tablespoons mayonnaise, 2 tablespoons seafood seasoning, 2 teaspoons fresh parsley, 1 teaspoon yellow mustard, 1 egg, 15 ounces lump crabmeat