While it might seem as though longer is better when making the most of a marinade ... and researched the best cooking temperature for your tuna steaks, the last thing you want to do is marinate ...
Since you want your tuna to remain raw, opt for a primarily oil-based marinade and stop the marinating process at the two-hour mark. Although you can marinate the tuna for two hours, you'll want to ...
To make the dressing or marinade whisk together the red wine vinegar, olive oil, parsley, chives, garlic, salt and pepper. Place the tuna in a shallow dish and pour over half of the dressing.