Pan-Seared Tuna

Directions

1. 1
   From lemons, grate 1 teaspoon peel and squeeze 2/3 cup juice.
2. 2
   In 9-inch square baking dish, with wire whisk, whisk lemon peel and juice, 3 tablespoons oil, 5 tablespoons parsley, salt, and pepper until mixed.
3. 3
   Add tuna, turning to coat.
4. 4
   Cover and refrigerate 45 minutes to marinate, turning occasionally.
5. 5
   In 10-inch cast-iron skillet or other heavy skillet, heat remaining 3 tablespoons oil over medium-high heat until hot.
6. 6
   Add tuna and cook until pale pink in center (medium), about 3 minutes per side, or until desired doneness.
7. 7
   Transfer to plates and sprinkle with remaining 1 tablespoon parsley.
8. 8
   Makes 4 main-dish servings.Nutritional information is based on one serving.