Soak the cedar plank in water for at least 1 hour before lighting the BBQ.
Preheat the kamado to 140–160°C using indirect heat. Meanwhile, pat the salmon dry. Mix the olive oil, honey, lemon zest, salt, and pepper. Brush the salmon with the mixture and top with lemon slices and fresh dill. Place the salmon skin-side down on the plank and put the plank with the salmon directly on the BBQ. Close the lid and cook for about 25–30 minutes without turning. The salmon is ready when the inside is still slightly translucent.
While the salmon is cooking, mix all the ingredients for the sauce. Serve the salmon on the plank with baby potatoes or bread, extra lemon wedges, and the sauce. Optionally, grill some summery vegetables like green asparagus or fennel alongside—it’s guaranteed to leave you wanting more!
Note: If you use individual salmon portions instead of a whole side, the cooking time will be shorter. Aim for an internal temperature of 50–52°C.