Season the salmon fillets with salt and pepper and set aside.
4 salmon fillets, 1.5 teaspoons Kosher salt, ½ teaspoon black pepper
In a medium bowl combine the teriyaki sauce ingredients and whisk until well mixed.
½ cup vegetable stock, 1 tablespoon Sesame oil, 3-4 cloves garlic, 1 teaspoon fresh ginger, 2 tablespoons mirin, 3 tablespoons soy sauce, ¼ cup brown sugar, ½ teaspoon red pepper flakes, 1 Tablespoon cornstarch
In a small sauce pan add the teriyaki sauce and bring to a gentle simmer over medium high heat until it thickens. Remove from the heat and allow it to cool down slightly.
Brush the salmon fillets with half of the teriyaki glaze. Reserve the other half for serving.
Air fry the salmon at 400°F for 8 minutes.
Serve with rice, broccoli and drizzle with extra teriyaki sauce.