Tuna Puttanesca

Ingredients

• 4 (6-ounce) tuna steaks
• 1/2 teaspoon salt
• 1/4 teaspoon black pepper
• 1 tablespoon olive oil
• 2 garlic cloves, minced
• 1 anchovy fillet, drained and minced
• 1 (14.5-ounce) can diced tomatoes
• 1/4 cup pitted kalamata olives, coarsely chopped
• 1 tablespoon drained capers
• 1/8 teaspoon crushed red pepper (or to taste)
• 2 tablespoons parsley, chopped