Grilled Spicy Tuna Steaks

Spicy tuna steaks

Joff Lee / Getty Images

Prep: 15 mins
Cook: 10 mins
Marinate : 30 mins
Total: 55 mins
Servings: 6 servings
Nutrition Facts (per serving)
417 Calories
20g Fat
10g Carbs
48g Protein
Show Full Nutrition Label Hide Full Nutrition Label
×
Nutrition Facts
Servings: 6
Amount per serving
Calories 417
% Daily Value*
Total Fat 20g 26%
Saturated Fat 4g 19%
Cholesterol 77mg 26%
Sodium 856mg 37%
Total Carbohydrate 10g 4%
Dietary Fiber 1g 4%
Protein 48g
Calcium 89mg 7%
*The % Daily Value (DV) tells you how much a nutrient in a food serving contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.
(Nutrition information is calculated using an ingredient database and should be considered an estimate.)

Tuna steak is a wonderfully easy-to-make dinner and lunch choice that is often overlooked by home cooks. Packed with protein and very filling, tuna steaks make a delicious main. When served with baked potatoes and grilled vegetables, these spicy steaks make a wholesome meal. Incredibly versatile, tuna steaks can be served instead of the classic grilled chicken breast at your next BBQ and make a great alternative to red meat for when you are entertaining all sorts of dietary needs and preferences. Ready in just 25 minutes, after a 30-minute marinade, the steaks must be quickly cooked on a very hot grill. So preheat your grill and give it time to achieve the right temperature.

Our easy marinade has the perfect amount of spice, but it can be adjusted to your preference by adding more or less cayenne pepper. The bright flavors of shallots and cilantro complement the tangy citrus juice (lemon or lime) and make a flavorful marinade that can also be used on beef, chicken, and other types of fish. Tuna steaks are rich in lean protein and Omega 3 fatty acids, besides bringing to your table great levels of niacin and vitamins B12 and D. A 6-once steak of raw bluefin tuna has a whopping 40 grams of protein, just 8 grams of fat, and an outstanding 16 μg of vitamin B12—the recommended daily intake is just 2.4 μg.

Thinly sliced and served inside of tacos with tangy coleslaw, or placed on a bed of sushi rice, the steaks can be part of any style of meal you like. Accompany the steaks with garlic spaghetti or pesto gnocchi, serve on top of a green salad for a low-carb option, or use with avocado or lettuce "buns" for a keto alternative. When buying tuna, the steaks are usually cut to order at the fish counter from a bigger loin, so always look for shiny meat and moisture. If the steaks are already cut, look for a vibrant color—depending on the type of tuna the color varies from red to pink—and meat that looks somehow wet. Avoid dull or brown streaks and fish that smells too fishy, as fresh tuna should smell like the sea and not like a fish tank.

Ingredients

  • 6 6-ounce tuna steaks
  • 1/3 cup olive oil
  • 1/3 cup lemon or lime juice
  • 1/4 cup chopped cilantro leaves, divided
  • 1 to 2 cloves garlic, minced
  • 2 to 3 small shallots, minced
  • 1 teaspoon cayenne pepper, or to taste
  • 2 teaspoons ground cumin
  • 1/4 teaspoon black pepper
  • 1 1/4 teaspoon salt

Steps to Make It

  1. Combine olive oil, lemon juice, 3 tablespoons of the cilantro, garlic, shallots, cayenne pepper, cumin, black pepper, and salt. Mix well.

  2. Place tuna steaks in a large resealable bag or a glass baking dish. Pour marinade over top. Turn to coat and then refrigerate for 30 minutes.

  3. Brush the cooking grate of your grill with oil and then preheat.

  4. Place tuna steaks on grill over high heat. Grill for 4 to 5 minutes per side or until they reach the desired doneness.

  5. Remove from grill and serve topping with the remaining cilantro 

Recipe Tags:

Article Sources
The Spruce Eats uses only high-quality sources, including peer-reviewed studies, to support the facts within our articles. Read our editorial process to learn more about how we fact-check and keep our content accurate, reliable, and trustworthy.
  1. Bluefin Tuna, Raw. FoodData Central. United States Department of Agriculture.