Tuna Puttanesca

Ingredients

• 1/4 cup chopped pimiento-stuffed olives
• 1 tablespoon capers
• 2 teaspoons bottled minced garlic
• 1 teaspoon fresh lemon juice
• 1 teaspoon anchovy paste
• 1/8 teaspoon crushed red pepper
• 1 (14.5-ounce) can diced tomatoes, drained
• 1 tablespoon olive oil
• 4 (6-ounce) tuna steaks
• 1/2 teaspoon salt
• 1/4 teaspoon black pepper
• 1/4 cup chopped fresh parsley