In a small bowl, blend together the seasoning mix: smoked Spanish paprika, garlic powder, Aleppo pepper (or red pepper flakes), ground cumin, and sumac. Add kosher salt and black pepper to taste and mix well.

Pat the salmon fillet dry with a paper towel, then cut it into 1-inch pieces and season with the prepared spice mix.

In a medium bowl, combine Greek yogurt, harissa paste, honey, and lime juice to create the harissa-yogurt sauce. Whisk until smooth and set aside.

Heat olive oil in a large non-stick skillet over medium-high heat until shimmering.

Carefully add the seasoned salmon bites in a single layer, pressing down gently with a spatula.

Cook undisturbed for 4 to 5 minutes until golden crust forms, then flip and cook for another 1 to 2 minutes until they flake easily.

Transfer the cooked salmon bites to a serving plate and drizzle with the harissa-yogurt sauce.

Garnish with chopped green onions and serve with lime wedges.