Sicilian Olive Salad

Ingredients

• 2 cups Spanish olives, pitted and chopped
• 1 cup celery hearts, cut on the diagonal
• 1 large onion, sliced
• 3 tablespoons capers
• 1/4 teaspoon salt
• 1/4 teaspoon black pepper
• 1/4 teaspoon crushed red pepper
• 1/2 teaspoon oregano
• 2 tablespoons red wine vinegar
• 2 tablespoon olive oil