1 Prick tuna steaks all over with a fork and place in shallow glass dish. 2 Whisk oil, soy sauce, lemon juice, Dijon mustard, lemon peel, and garlic together in a bowl; pour over the tuna steaks. 3 Cover dish with plastic wrap and refrigerate 1 to 3 hours.
Directions. Prep. Cook. Ready In. 1  Prick tuna steaks all over with a fork and place in shallow glass dish. 2  Whisk oil, soy sauce, lemon juice, Dijon mustard, lemon peel, and garlic together in a bowl; pour over the tuna steaks. 3  Cover dish with plastic wrap and refrigerate 1 to 3 hours. Step 3. Add the tuna steaks to the pan once the oil is fully heated and sear for about 2 to 4 minutes per side. Tuna steaks typically are between 1- to 1 1/2-inches thick. Searing the steaks for 2 to 4 minutes leaves the steaks done to rare or medium-rare. For more well-done steaks, add a few more minutes per side, but lower the heat slightly to avoid over-browning the outside. 1 Remove tuna from the marinade. 2  Shake excess moisture from the steaks. 3  Pour the marinade into a small saucepan and bring to a boil. 4  Reduce heat to medium-low and cook marinade at a simmer for 10 minutes. 5  Cook tuna on preheated grill, basting with boiled marinade, until cooked through, 5 to 6 minutes per side. Prep. Cook. Ready In. 1  Prick tuna steaks all over with a fork and place in shallow glass dish. 2  Whisk oil, soy sauce, lemon juice, Dijon mustard, lemon peel, and garlic together in a bowl; pour over the tuna steaks. 3  Cover dish with plastic wrap and refrigerate 1 to 3 hours. 1 Preheat grill for medium heat and lightly oil the grate. 2  Remove tuna from the marinade. 3  Shake excess moisture from the steaks. 4  Pour the marinade into a small saucepan and bring to a boil. 5  Reduce heat to medium-low and cook marinade at a simmer for 10 minutes. Prep. Cook. Ready In. 1  Prick tuna steaks all over with a fork and place in shallow glass dish. 2  Whisk oil, soy sauce, lemon juice, Dijon mustard, lemon peel, and garlic together in a bowl; pour over the tuna steaks. 3  Cover dish with plastic wrap and refrigerate 1 to 3 hours. 1 To grill yellow fin tuna, prepare your grill and heat it to high. 2  Brush both the grill and the steaks with oil, and sprinkle the steaks with salt and pepper. 3  Cook your yellow fin tuna on the grill for about 3 minutes on each side, or until it has reached your preferred level of doneness. 4  Serve it immediately. 1 A frying pan or cast iron skillet (to blacken or pan-sear). 2  A baking dish (to bake or broil). 3  To grill yellow fin tuna, prepare your grill and heat it to high. 4 1 Add 1 Tablespoon of oil to a hot frying pan. 2  Sprinkle the steaks with salt and pepper and add them to the pan, cooking them for about 1 minute on each side. 3  Remove the tuna from the pan, and cut it into 1/4 inch thick slices. 4  Serve it hot. 1 A frying pan or cast iron skillet (to blacken or pan-sear). 2  A baking dish (to bake or broil). 3  To grill yellow fin tuna, prepare your grill and heat it to high. 4  Brush both the grill and the steaks with oil, and sprinkle the steaks with salt and pepper. 1 Mix Well. 2  Pour over Tuna Steaks and marinade 20 minutes, turning occasionally. 3  Make sure grill is hot – place steaks in hottest section and Sear steaks 1 to 2 minutes per side to seal in the juices. 4  Finish cooking just slightly away from the hottest area – 8 to 10 minutes per inch of thickness.  1 One of the most popular ways to cook yellow fin tuna is to pan-sear it. 2  Add 1 Tablespoon of oil to a hot frying pan. 3  Sprinkle the steaks with salt and pepper and add them to the pan, cooking them for about 1 minute on each side. 4  Remove the tuna from the pan, and cut it into 1/4 inch thick slices. 5  Serve it hot. 1 A frying pan or cast iron skillet (to blacken or pan-sear). 2  A baking dish (to bake or broil). 3  To grill yellow fin tuna, prepare your grill and heat it to high. 4  Brush both the grill and the steaks with oil, and sprinkle the steaks with salt and pepper. Light the grill while tuna is marinating. Once coals are white (30 minutes) spread them and clean the grill, then wipe with oil so steaks don't stick. Grill for 4 minutes or less per side for 1 inch steaks, depending on how you like them. Steaks should be firm with pink in the middle. If you prefer steaks to be more rare, grilling time should be 2 1/2 minutes on each side. 
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how to cook yellowfin tuna steaks