Elevate your keto meal plan with this irresistibly flavorful Keto Grilled Ahi Tuna recipe, perfect for seafood lovers following a low-carb lifestyle! Featuring tender, high-protein ahi tuna steaks marinated in a savory blend of soy sauce (or tamari for a gluten-free option), sesame oil, garlic, and fresh ginger, this dish is as healthy as it is delicious. The quick grill time ensures a perfect sear on the outside while preserving the rich, buttery texture inside. Garnished with vibrant cilantro and served alongside fresh lemon wedges, this restaurant-worthy recipe comes together in just 25 minutes. Pair it with mixed greens or lightly steamed veggies for a wholesome, nutrient-packed meal. Whether you're hosting a summer barbecue or need a quick weeknight dinner, this low-carb, keto-friendly ahi tuna will impress every time!
In a medium-sized bowl, combine the soy sauce, olive oil, sesame oil, lemon juice, minced garlic, grated ginger, black pepper, and salt.
Place the ahi tuna steaks in a shallow dish or a resealable plastic bag and pour the marinade over the steaks. Ensure that the tuna is well coated with the marinade.
Cover the dish or seal the bag and refrigerate for at least 20 minutes and up to 1 hour to allow the flavors to infuse into the tuna.
Preheat your grill to high heat. Clean and oil the grill grates to prevent sticking.
Remove the tuna from the marinade, letting any excess drip off. Discard the used marinade.
Place the tuna steaks on the hot grill and sear for about 2-3 minutes per side for rare to medium-rare, depending on your preferred level of doneness. The outside should be seared, and the inside should remain pink.
Remove the tuna from the grill and let it rest for a couple of minutes.
Garnish with chopped fresh cilantro and serve with lemon wedges on the side.
Enjoy your Keto Grilled Ahi Tuna with a side of mixed greens or steamed vegetables for a complete keto-friendly meal.
Calories |
1214 | ||
|---|---|---|---|
% Daily Value* |
|||
| Total Fat | 48.2 g | 62% | |
| Saturated Fat | 9.4 g | 47% | |
| Polyunsaturated Fat | 8.5 g | ||
| Cholesterol | 301 mg | 100% | |
| Sodium | 4183 mg | 182% | |
| Total Carbohydrate | 9.0 g | 3% | |
| Dietary Fiber | 0.8 g | 3% | |
| Total Sugars | 1.0 g | ||
| Protein | 175.9 g | 352% | |
| Vitamin D | 0.0 mcg | 0% | |
| Calcium | 80 mg | 6% | |
| Iron | 7.3 mg | 41% | |
| Potassium | 3124 mg | 66% | |
*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.