Tuna Tacos

  0.0 – 0 reviews  • Avocado
Level: Advanced
Total: 8 hr
Active: 1 hr 20 min
Yield: 6 servings

Ingredients

  1. 1 cup sugar
  2. 1 cup white balsamic vinegar
  3. 1 pound carrots, peeled and julienned
  4. 2 ounces ginger, peeled and julienned
  5. 2 sweet potatoes
  6. 2 ounces butter
  7. 2 ounces honey
  8. Kosher salt and fresh ground black pepper
  9. 3 tablespoons Cajun seasoning
  10. 2 teaspoons kosher salt
  11. Twelve 3-ounce pieces tuna loin
  12. 2 ounces grapeseed oil
  13. 3 avocados
  14. 1/4 cup diced red onion
  15. 1/4 cup diced tomato
  16. 2 tablespoons chopped fresh cilantro
  17. 2 tablespoons lime juice
  18. Kosher salt and fresh ground black pepper
  19. Twelve 6-inch flour tortillas
  20. 24 cilantro sprigs

Instructions

  1. For the ginger pickled carrots: Combine the sugar, vinegar and 2 cups water in a pot and bring to a boil, stirring until the sugar is dissolved. Pour into a plastic container and let cool completely.
  2. Once cooled, add the carrots and ginger to the pickling liquid¿make sure they are completely covered by the liquid. Refrigerate for at least 6 hours before using (24 hours is best).
  3. For the sweet potato puree: Preheat the oven to 350 degrees F. Pierce the skins of the sweet potatoes and bake until tender, about 45 minutes. (Leave the oven on for heating up the tortillas.)
  4. Once cooked, cut the sweet potatoes in half and scoop the flesh into a food processor. Add the butter and honey and puree until smooth. Season with salt and pepper. Hold hot until ready to plate.
  5. For the tuna: Combine the Cajun seasoning and salt, and mix. Sprinkle the tuna pieces with the spice mixture. Heat a large saute pan over high heat until the pan begins to smoke. Add the grapeseed oil to the pan and then sear the tuna on two sides, leaving it rare in the center. Remove the tuna from the pan and let rest for 5 minutes.
  6. For the guacamole: Scoop the avocado flesh into a bowl. Add the red onions, tomatoes, cilantro and lime juice, and mash with a fork to combine. Season with salt and pepper.
  7. To build the taco: Heat the tortillas in the oven just until warm, not crisp, 2 to 3 minutes. Spoon 2 tablespoons of the sweet potato puree onto each tortilla. Add a piece of tuna, then top with about 1 ounce of the pickled carrots and 1 tablespoon of the guacamole. Garnish with two sprigs of cilantro and serve. 

Nutrition Facts

Serving Size 1 of 6 servings
Calories 1084
Total Fat 41 g
Saturated Fat 10 g
Carbohydrates 128 g
Dietary Fiber 15 g
Sugar 57 g
Protein 54 g
Cholesterol 87 mg
Sodium 1484 mg

 

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