Grilled Salmon with Red Onion Relish

Ingredients

• 2 tablespoons balsamic vinegar
• 2 teaspoons extra virgin olive oil
• 1/2 teaspoon kosher salt
• 1/2 teaspoon freshly ground black pepper
• 4 (6-ounce) salmon fillets (1 inch thick)
• 1 small red onion, cut into 1/3-inch-thick slices
• Cooking spray
• 2 tablespoons crumbled feta cheese
• 2 tablespoons oil-cured olives, pitted and chopped
• 1 teaspoon capers

Preparation

1. Prepare grill.
2. Combine first 4 ingredients in a small bowl, stirring well with a whisk. Brush 2 tablespoons vinegar mixture on fish; brush remaining vinegar mixture on onion slices. Let stand 10 minutes.
3. Place onion slices and fish, skin sides down, on grill rack coated with cooking spray. Grill onion 4 minutes on each side or until lightly browned and tender. Grill fish 4 to 6 minutes on each side or until fish flakes easily when tested with a fork.
4. Coarsely chop grilled onion, and place in a large bowl; add cheese, olives, and capers, tossing well. Serve relish with fish.