The best salmon croquettes have an exterior that's crisp and golden, while the interior is tender and moist. This recipe is rich and savory, with a slight bite from green onions.
In a large bowl, combine egg, panko, red pepper, green onion, mayonnaise, flour, Worcestershire sauce, salt, pepper and garlic powder. Fold in salmon. Refrigerate, covered, at least 30 minutes.
Shape 2 tablespoon salmon mixture into 1/2-in.-thick patties. In a large skillet, heat oil over medium heat. Add croquettes in batches; cook until golden brown, 3-4 minutes on each side. If desired, serve with tartar sauce and lemon wedges.