Whole30 Seared Tuna Steak

Elevate your clean-eating journey with this flavorful Whole30 Seared Tuna Steak recipe, a perfect balance of simplicity and sophistication. Made with fresh, sushi-grade ahi tuna steaks and marinated in a zesty blend of coconut aminos, lime juice, and fragrant spices, this dish is packed with bold, umami-rich flavors. Quickly seared to perfection in a hot skillet with avocado oil, these tuna steaks boast a golden crust while remaining tender and buttery inside. Ready in just 25 minutes, this protein-packed recipe is both gluten-free and paleo-friendly, making it ideal for busy weeknights or elegant dinners alike. Serve these mouthwatering steaks with lime wedges for a citrusy finish, and enjoy a restaurant-quality meal that's bursting with health and flavor!

Nutriscore Rating: 60/100

Prep Time:15 mins

Cook Time:10 mins

Total Time:25 mins

Servings: 2

Ingredients

• 2 pieces Ahi tuna steaks
• 4 tablespoons Coconut aminos
• 2 tablespoons Olive oil
• 2 tablespoons Fresh lime juice
• 1 teaspoon Garlic powder
• 1 teaspoon Onion powder
• 0.5 teaspoon Ground black pepper
• 0.5 teaspoon Sea salt
• 2 tablespoons Avocado oil

Directions

Step 1

Begin by preparing the marinade. In a small bowl, combine the coconut aminos, olive oil, fresh lime juice, garlic powder, onion powder, sea salt, and ground black pepper. Whisk the ingredients together until well blended.

Step 2

Place the ahi tuna steaks in a resealable plastic bag or a shallow dish. Pour the marinade over the tuna steaks, ensuring they are evenly coated. Seal the bag or cover the dish, and let the tuna marinate in the refrigerator for at least 15 minutes, or up to 1 hour for more flavor.

Step 3

Once marinated, remove the tuna steaks from the marinade and pat them dry with paper towels. This will help achieve a better sear.

Step 4

Heat a large non-stick skillet or heavy pan over medium-high heat. Add the avocado oil and let it heat until it begins to shimmer.

Step 5

Carefully place the tuna steaks in the pan. Sear each side for about 2-3 minutes for rare, 4 minutes for medium, or until your desired level of doneness is reached. The outside should have a nice golden crust, while the inside remains tender.

Step 6

Remove the tuna steaks from the skillet and let them rest for a couple of minutes before slicing. This helps keep them juicy.

Step 7

Slice the tuna steaks against the grain into half-inch thick slices.

Step 8

Serve immediately, garnished with lime wedges for squeezing over the top, if desired.

Nutrition Facts

Serving size	(380.1g)

Amount per serving	% Daily Value*
Calories	839.7

Total Fat 57.1g	0%
Saturated Fat 9.2g	0%
Polyunsaturated Fat 2.7g
Cholesterol 100mg	0%
Sodium 2347.8mg	0%
Total Carbohydrate 19.4g	0%
Dietary Fiber 1.1g	0%
Total Sugars 12.6g
Protein 57.0g	0%

Vitamin D 0IU	0%
Calcium 46.0mg	0%
Iron 2.8mg	0%
Potassium 993.9mg	0%

*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Source of Calories

Fat: 62.7%

Protein: 27.8%

Carbs: 9.5%