Italian-Style Salsa

Ingredients

• 4 plum tomatoes, chopped
• 1/2 small red onion, finely chopped
• 12 kalamata olives, pitted and chopped
• 2 garlic cloves, minced
• 2 tablespoons fresh parsley, chopped
• 1 tablespoon balsamic vinegar
• 1 tablespoon olive oil
• 2 teaspoons capers, draned
• 1/4 teaspoon salt
• 1/4 teaspoon fresh ground pepper
• 1/4 cup feta cheese, crumbled (optional)