Preheat oven to 475 degrees F. Lightly coat 15x10x1-inch baking pan with some of the olive oil. On one side of pan arrange cod fillets, turning under any thin portions. Brush fish with 1 teaspoon remaining olive oil. Sprinkle with salt and pepper. Bake for 5 minutes. Place asparagus in opposite side of pan; brush with remaining olive oil; sprinkle with salt and pepper.
Bake 7 to 10 minutes more or until cod flakes easily when tested with a fork. Serve fish with Olive Relish and asparagus. Makes 4 servings.
In small bowl, combine kalamata olives, pimiento-stuffed green olives; pepperoncini peppers; red onion; olive oil; red wine vinegar; capers; oregano; and pepper. Cover and chill for 2 to 24 hours. Makes about 1 cup.