The tuna will be rare in the center.

Add an additional 2 to 3 minutes per side for more doneness.

Cover and bring to a boil over high heat.

Tuna Nicoise Salad on an oval plate

Photo:Jason Donnelly

(Do not remove pot from heat.)

Transfer potatoes to a plate and let cool for about 10 minutes.

Transfer the beans to the plate with the potatoes.

overhead view of all ingredients on a countertop and in various bowls/dishes

Jason Donnelly

Cut the cooled potatoes in half crosswise.

Whisking constantly, gradually drizzle in 4 tablespoons oil.

Whisk in parsley until combined.

overhead view of potatoes in a steamer basket being steamed in a pot

Jason Donnelly

Pat tuna dry; sprinkle with the remaining 1/4 teaspoon each salt and pepper.

Heat the remaining 1 tablespoon oil in a medium nonstick skillet over medium heat.

Add the tuna and cook, turning once, until lightly browned, about 2 minutes per side.

overhead view of green beans in a steamer basket being steamed in a pot

Jason Donnelly

Transfer to a clean cutting board and let rest for 5 minutes.

Slice 1/2-inch thick against the grain.

Drizzle evenly with the dressing and serve immediately.

overhead view of hand pouring oil in dressing mixture in a bowl

Jason Donnelly

  • Daily Values (DVs) are the recommended amounts of nutrients to consume each day.

(-) Information is not currently available for this nutrient.

overhead view of salted tuna steak in an oiled pan

Jason Donnelly