Preheat oven to 450°F. Mix 1 tsp Old Bay, 1/2 tsp dill weed, 1/2 tsp onion powder in small bowl. Place 1 pound salmon fillets in lightly greased baking pan. Lightly brush fish with oil. Sprinkle seasoning mixture evenly over fish. Bake 8 to 10 minutes or until fish flakes easily with a fork.