01 - In a large bowl, combine the flaked salmon, onion, bell pepper, celery, eggs, breadcrumbs, mayonnaise, Dijon mustard, lemon juice, Worcestershire sauce, garlic powder, smoked paprika, salt, and black pepper. Mix until all ingredients are evenly distributed.
02 - Shape the mixture into 8 evenly sized patties, approximately 1/2 inch thick. Press firmly to ensure they hold together during frying.
03 - Lightly coat each patty in flour, shaking off any excess to prevent a heavy coating.
04 - Heat vegetable oil in a large skillet over medium heat until shimmering but not smoking.
05 - Fry the croquettes in batches for 3 to 4 minutes per side, until golden brown and crispy. Transfer to a paper towel-lined plate to drain excess oil.
06 - Serve hot with remoulade sauce or your favorite dipping sauce alongside coleslaw, grits, or a side salad.