Prepare the Salmon: Use a sharp knife to cut a deep pocket into each salmon fillet without slicing all the way through. Lightly brush with olive oil and season with salt and pepper. Set aside.
Make the Crab Stuffing: In a bowl, mix the crab meat, cream cheese, bread crumbs, mayonnaise, mozzarella, Dijon mustard, Worcestershire sauce, green onions, parsley, garlic powder, Tony’s Creole seasoning, and lemon juice. Gently combine while keeping the crab intact. Season to taste.
Stuff the Salmon: Fill each salmon pocket with a generous amount of crab mixture. Press the edges together gently to keep the stuffing in place.
Prepare the Smoker: Preheat smoker to 225°F (107°C). Use applewood or alder wood chips for mild smokiness.
Smoke the Salmon: Place the stuffed fillets skin-side down on the smoker rack. Smoke for 45 minutes to 1 hour, until salmon reaches an internal temp of 145°F (63°C). Brush with olive oil or melted butter during the last 10 minutes.
Make the Garlic Lemon Sauce (Optional): While salmon is smoking, melt butter in a heat-safe dish with heavy cream, garlic paste, lemon zest, and Tony’s Creole seasoning. Stir until combined.
Serve & Enjoy: Remove salmon from the smoker and let it rest for a few minutes. Serve with fresh lemon wedges and drizzle with garlic lemon sauce if desired.