Pat salmon dry with paper towels. Remove pan from oven. Push vegetables to sides of pan; place salmon skin side down in center. Brush salmon with 1 teaspoon oil; sprinkle with 1/8 teaspoon each salt and pepper. Arrange vegetables in single layer around salmon. In small bowl, mix topping ingredients. Press half of mixture, about 1/2 cup, evenly on salmon. Sprinkle remaining topping over vegetables.