Combine salmon, onion, egg, bread crumbs, Worcestershire sauce, hot pepper sauce, black pepper, cheese and parsley; mix well. Shape into four patties. Dust lightly with flour. Chill for 20 minutes.

In a large skillet heat butter and olive oil over medium high heat. Cook the patties until browned on both sides, about 10 minutes. Drain briefly on paper towels before serving

While the patties are cooking. Mix the siracha,mayo,horseradish. Serve on the side of the patties