Marinate the Salmon. Place the salmon fillets in a shallow dish and pat them dry well with paper towels.
In a small bowl, whisk together 2 teaspoons of olive oil, cumin, paprika, turmeric, cinnamon, sumac, salt, garlic, and lemon zest and juice.
Pour the marinade over the salmon and rub it evenly onto both sides. Set aside while you prepare the other components.
Make the Yogurt Mint Sauce. In a small bowl, whisk together the yogurt, dried mint, lemon juice, and salt. Set aside.
Assemble the Salad. Arrange the salad greens, tomatoes, radishes, cucumber, mint, and parsley in two large bowls.
Drizzle with olive oil, balsamic vinegar, a sprinkle of sumac, and a pinch of salt to taste.
Cook the Salmon.Stovetop Method. Heat a skillet over medium-high heat and add 1 teaspoon olive oil. Sear the salmon for 3-4 minutes on the first side, then flip and cook for another 2 minutes until cooked through and lightly charred.Oven Method. Preheat the oven to 350 degrees Fahrenheit. Place the marinated salmon on a parchment-lined sheet pan and bake for 12 to 15 minutes, depending on thickness. For a charred top, finish under the broiler for 2 to 3 minutes. Serve. Top each salad with the cooked salmon and a generous spoonful of the yogurt mint sauce. Finish with a sprinkle of sumac if desired.