Place salmon fillets on a baking sheet coated with cooking spray. Season fillets with salt, pepper, and a squeeze of lemon juice. Bake for 20-25 minutes or until salmon flakes easily with a fork.
Meanwhile, place Fresh Express® Tender Garden Mix, tomatoes, and cucumbers in a large bowl; drizzle with dressing and toss to coat. Divide salad evenly among four plates; top with baked salmon. Garnish with sliced lemon and green onion.