Save Recipe Print
Total:
1 hr 10 min
Active:
20 min
Yield:
4 servings
Level:
Intermediate
Total:
1 hr 10 min
Active:
20 min
Yield:
4 servings
Level:
Intermediate

Ingredients

Directions

Watch how to make this recipe.

Heat the olive oil over medium heat in a large saute pan. Add the onions, sugar, cinnamon and red pepper flakes and sprinkle with salt and pepper. Cook, stirring occasionally, until the onions are golden brown and caramelized, about 30 minutes. Stir in a few tablespoons of water and the vinegar. Taste and season with salt and pepper. Stir in the mint and chopped parsley just before serving.

Heat the grill to high for direct grilling. Brush the tuna on both sides with the canola oil and sprinkle with salt and pepper. Grill the tuna until golden brown and slightly charred on both sides and cooked to medium-rare doneness, about 2 minutes each side.

Slice the tuna steaks thickly across the grain and shingle them on a serving platter. Spoon the onion mixture down the center. Keep at room temperature about 15 minutes before serving.

More from:

Summer Seafood

Trending Videos 6 Videos

Get the recipe

Grilled Sheet Pan Paella 00:48

A grill and a sheet pan are all you need to whip up paella for a crowd.

Similar Topics:

IDEAS YOU'LL LOVE

Sunny's Tuna Noodle Casserole

Recipe courtesy of Sunny Anderson

Mexican Grilled Corn

Recipe courtesy of Tyler Florence

Pretzel Buns with Grilled Dogs and Spicy Cheese Sauce

Recipe courtesy of Jeff Mauro

Toasted Israeli Couscous Salad with Grilled Summer Vegetables

Recipe courtesy of Bobby Flay

Grilled Tuna Nicoise Platter

Recipe courtesy of Ina Garten

Blair's Grilled Tuna Quesadillas

Recipe courtesy of Blair Gardner

Grilled Tuna With Basil Pesto

Recipe courtesy of Giada De Laurentiis

Browse Reviews By Keyword

          On TV

          The Pioneer Woman

          9:30am | 8:30c

          Cupcake Wars

          10am | 9c

          Cupcake Wars

          11am | 10c

          Cake Wars

          12pm | 11c

          The Pioneer Woman

          1:30pm | 12:30c

          Beat Bobby Flay

          2:30pm | 1:30c

          Beat Bobby Flay

          3:30pm | 2:30c

          Beat Bobby Flay

          4:30pm | 3:30c

          Chopped

          6pm | 5c

          Chopped

          7pm | 6c
          On Tonight
          On Tonight

          Chopped

          8pm | 7c

          Chopped

          9pm | 8c

          Beat Bobby Flay

          10:30pm | 9:30c

          Beat Bobby Flay

          11:30pm | 10:30c

          Chopped

          12am | 11c

          Beat Bobby Flay

          1:30am | 12:30c

          Beat Bobby Flay

          2:30am | 1:30c

          Chopped

          3am | 2c

          Mystery Diners

          4:30am | 3:30c

          Get Cooking

          Food Network Apps

          In the Kitchen

          Get over 70,000 FN recipes on all your mobile devices.

          Facebook Messenger

          Ask our bot for recipes, meal ideas and daily food trivia.