In a small bowl, mix together 2 tablespoons pomegranate molasses, 1 tablespoon olive oil, maple syrup, garlic, ground cinnamon, and red chilli flakes. Season with salt and pepper to taste.
In a flat-bottomed bowl, cover the salmon with the glaze and set aside for 15–20 minutes.
Meanwhile, in a small bowl, mix together the chopped walnuts, pomegranate seeds, cilantro, mint, 1 tablespoon olive oil, 1 teaspoon pomegranate molasses, and white wine vinegar.
Place salmon in a baking dish, coat with a little extra glaze, and bake for 10–12 minutes, until flakey and just cooked through.
Serve the glazed salmon fresh from the oven, topped with a tablespoon or two of the walnut and pomegranate salsa.