Yields4 Servings
 4 (6 ounce) yellowfin tuna steaks
 ½ cup vegetable oil
 ⅓ cup soy sauce
 1 tsp grated lemon peel
 1 clove garlic, crushed
 ¼ cup fresh lemon juice
 2 tsp Dijon mustard
 4 wedges lemon, for garnish
1

Gather the necessary ingredients.

2

Use a fork to prick the yellowfin tuna steaks all over and place them in a shallow glass baking dish.

3

In a bowl, whisk together oil, soy sauce, lemon juice, Dijon mustard, lemon peel, and garlic. Pour this mixture over the yellowfin tuna steaks, cover the dish with plastic wrap, and refrigerate for 1 to 3 hours.

4

Preheat the grill to medium heat and lightly oil the grate. Remove the tuna from the marinade, shaking off any excess, and transfer the steaks to a plate.

5

Pour the marinade into a small saucepan and bring it to a boil. Then, reduce the heat to medium-low and simmer for 10 minutes.

6

Grill the yellowfin tuna steaks on the preheated grill, basting them with the boiled marinade, until they are cooked through, approximately 5 to 6 minutes per side. Serve with lemon wedges.

Ingredients

 4 (6 ounce) yellowfin tuna steaks
 ½ cup vegetable oil
 ⅓ cup soy sauce
 1 tsp grated lemon peel
 1 clove garlic, crushed
 ¼ cup fresh lemon juice
 2 tsp Dijon mustard
 4 wedges lemon, for garnish

Directions

1

Gather the necessary ingredients.

2

Use a fork to prick the yellowfin tuna steaks all over and place them in a shallow glass baking dish.

3

In a bowl, whisk together oil, soy sauce, lemon juice, Dijon mustard, lemon peel, and garlic. Pour this mixture over the yellowfin tuna steaks, cover the dish with plastic wrap, and refrigerate for 1 to 3 hours.

4

Preheat the grill to medium heat and lightly oil the grate. Remove the tuna from the marinade, shaking off any excess, and transfer the steaks to a plate.

5

Pour the marinade into a small saucepan and bring it to a boil. Then, reduce the heat to medium-low and simmer for 10 minutes.

6

Grill the yellowfin tuna steaks on the preheated grill, basting them with the boiled marinade, until they are cooked through, approximately 5 to 6 minutes per side. Serve with lemon wedges.

Grilled Yellowfin Tuna with Marinade