Brazil Cuisine

Atum ao Limão Siciliano

Seared fresh tuna steak with a bright Sicilian lemon and caper butter sauce — a elegant Brazilian coastal dish with ~42g protein.

📅March 22, 2026
10mPrep
10mCook
2Servings
4.8Rating
Atum ao Limão Siciliano🥗

Nutrition Facts (per serving)

Protein 45%Fat 48%Carbs 7%
400kcalCalories
42gProtein
20gFat
6gCarbs
1gFiber

Ingredients

👥2
  • 14⅛ ozfresh tuna steaks
  • 2 wholeSicilian lemon (or regular lemon)
  • 1⅛ ozcapers
  • 1⅜ ozbutter
  • 2 wholegarlic cloves
  • 15 gflat-leaf parsley
  • 1 tbspolive oil
  • 3 gsalt and white pepper

Instructions

  1. Remove the tuna steaks from the fridge 15 minutes before cooking. Pat completely dry and season both sides with salt and white pepper.
  2. Heat a cast-iron skillet over maximum heat until smoking. Add olive oil, then carefully lay the tuna steaks in the pan.
  3. Sear for 90 seconds per side for rare-to-medium rare (the ideal doneness for fresh tuna). The outside should be deeply golden while the centre remains pink. Remove immediately and rest on a warm plate.
  4. Reduce heat to medium-low. Add butter to the same pan and let it foam. Add the thinly sliced garlic and cook for 30 seconds.
  5. Add the capers and the juice of both lemons. Stir and let the sauce bubble for 1 minute until slightly reduced and glossy.
  6. Stir in the chopped parsley and a pinch of lemon zest. Taste and adjust seasoning.
  7. Plate the tuna steaks, spoon the lemon-caper butter sauce generously over the top and serve immediately with a simple salad or roasted asparagus.

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