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Tuna Steak with Avocado Salsa Recipe

4.8 from 53 reviews

This Tuna Steak with Avocado Salsa recipe offers a luxurious dining experience that’s budget-friendly. The seared tuna steaks are buttery and tender, complemented perfectly by a creamy, zesty avocado salsa bursting with fresh flavors. Ready in under 30 minutes, it’s an elegant yet simple dish ideal for a quick dinner or entertaining guests.

Ingredients

Scale

Tuna Steaks

  • 2 tuna steaks (6 oz each) ($12.99/lb)
  • 1 tbsp olive oil ($0.25)
  • Salt and pepper to taste ($0.10)

Avocado Salsa

  • 1 ripe avocado ($1.50)
  • 1/2 red onion, finely diced ($0.40)
  • 1 tomato, diced ($0.75)
  • 1 lime, juiced ($0.50)
  • 2 tbsp cilantro, chopped ($0.25)
  • Optional: 1 jalapeño, seeded and minced ($0.50)

Instructions

  1. Prepare the Salsa: Dice the ripe avocado and combine it in a bowl with diced tomato, finely diced red onion, chopped cilantro, and minced jalapeño if using. Squeeze in the juice of half a lime and add a pinch of salt. Stir gently to mix all the flavors and set aside to meld while you cook the tuna.
  2. Season the Tuna: Pat the tuna steaks dry and season both sides generously with salt and freshly ground black pepper to enhance the flavor.
  3. Heat the Skillet: Place a skillet over high heat and add the olive oil. Allow it to heat until the oil is shimmering and very hot, nearly smoking, to achieve a good sear on the tuna.
  4. Sear the Tuna: Carefully add the tuna steaks to the hot skillet. Sear each side for about 1-2 minutes to keep the center rare and buttery. If you prefer your tuna cooked more, extend the searing time by another minute per side.
  5. Rest the Tuna: Remove the tuna steaks from the skillet and let them rest on a plate for about one minute. This helps the juices redistribute for a moister steak.
  6. Slice and Serve: Slice the tuna against the grain into thin slices. Arrange the slices on a serving plate and top generously with the avocado salsa prepared earlier.
  7. Garnish with Lime: Finish by squeezing the remaining lime juice over the plated tuna and salsa to add a fresh, zesty burst of flavor right before serving.

Notes

  • Use sushi-grade tuna steaks for the best texture and flavor suited for rare searing.
  • Adjust the jalapeño quantity or omit it for a milder salsa.
  • Serve immediately after plating to enjoy the contrast of warm tuna and cool, creamy salsa.
  • Leftover salsa can be refrigerated and consumed within 1 day for optimal freshness.
  • You can accompany this dish with a simple green salad or steamed rice to round out the meal.

Keywords: tuna steak, avocado salsa, seared tuna, quick dinner, healthy seafood recipe, creamy salsa, fresh cilantro, lime, jalapeño, budget-friendly seafood