Olive Oil-Poached Tuna Recipe

Olive Oil-Poached Tuna Recipe

Cook Time: 10 minutes

Ingredients:

  • 2 (10 ounce) thick-cut ahi tuna steaks
  • 2 cloves garlic, bruised
  • 6 sprigs fresh thyme
  • 1 pinch red pepper flakes, or to taste
  • 2 cups olive oil, or as needed
  • Sea salt to taste

Directions:

  1. Let the tuna steaks rest at room temperature for 10 to 15 minutes.
  2. In a heavy skillet, combine the bruised garlic, fresh thyme, and red pepper flakes.
  3. Pour olive oil into the skillet, ensuring the oil reaches a depth of about 1 inch.
  4. Heat the oil over medium heat until the garlic and thyme start to sizzle, about 5 to 10 minutes.
  5. Once the oil is hot, gently place the tuna steaks into the skillet. Lower the heat to low and continuously spoon the hot oil over the top of the tuna steaks until they are cooked through and opaque, about 5 to 7 minutes.
  6. Remove the skillet from heat. Transfer the tuna steaks into a baking dish, and pour the hot oil and herbs over them.
  7. Allow the tuna and oil to cool to room temperature.
  8. Once cooled, cover the baking dish tightly with plastic wrap and refrigerate the tuna steaks for 24 hours.
  9. After 24 hours, remove the tuna from the oil and sprinkle sea salt on top.
  10. Allow the tuna steaks to rest at room temperature for 10 to 15 minutes before serving.

Nutrition Facts (per serving):

  • Calories: 608
  • Total Fat: 36g (46% DV)
  • Saturated Fat: 7g (33% DV)
  • Cholesterol: 109mg (36% DV)
  • Sodium: 271mg (12% DV)
  • Total Carbohydrate: 1g (0% DV)
  • Dietary Fiber: 0g (1% DV)
  • Protein: 67g (133% DV)
  • Vitamin C: 3mg (3% DV)
  • Calcium: 33mg (3% DV)
  • Iron: 5mg (29% DV)
  • Potassium: 738mg (16% DV)

Note: Nutritional values are calculated with an estimated 10% retention of oil after cooking. Actual values may vary based on cooking times, ingredient types, and oil density.

Servings: 2

Comments

John Nguyen

09/09/2024 04:39:28 AM

So simple yet so delicious! My husband and I usually sear or eat ahi tuna raw, so trying this recipe was a delightful departure. I used garlic, oregano, and basil for the herbs, as those were what I had available. The remaining oil was repurposed to create a delightful salad dressing, and we enjoyed the thinly sliced fish on a bed of greens with tomatoes. The only challenging part was the wait, but it was well worth it. Thank you, Chef John for this fantastic recipe!

John Evans

04/20/2025 07:15:02 PM

This recipe is a breeze! I couldn't find fresh ahi tuna, so I opted for frozen filets (thawed). Followed everything else to a tee. The result had a lovely pale pink hue at the center and was perfectly flaky. I incorporated it into a delicious macaroni, cheese, and tuna casserole. It turned out amazing. Next time, I'll throw in some extra herbs for added flavor. And the best part is, you can strain and reuse the oil. A definite winner in my book!

Kimberly Robinson

04/25/2025 02:15:34 AM

It seems that the lack of flavor might be due to the olive oil itself. Don't get me wrong, it's still good, but I plan to enhance it next time by adding a mix of herbs and a bit more garlic.

Donna Gonzalez

02/05/2023 01:07:11 AM

I recently discovered the oil-packed jar tuna and instantly became a fan! However, as a student, I can't justify spending $10 on just one jar. This recipe is a complete game changer! Thank you so much for sharing it!

Raymond Davis

05/12/2025 07:15:03 AM

I cooked yellowfin steaks according to the recipe and made Tuna Helper with them. It turned out delicious!

Eric Wilson

11/09/2022 11:43:36 PM

This experience was truly delightful! I was amazed by how tender and flavorful the Ahi tasted when poached in olive oil.