Low Carb Seared Tuna with Sesame Crust

Savor the delicate flavors of this Low Carb Seared Tuna with Sesame Crust, a quick and nutritious recipe perfect for busy weeknights or an elegant dinner. Fresh tuna steaks are marinated in a zesty blend of soy sauce, rice vinegar, ginger, garlic, and sesame oil, ensuring every bite is infused with bold umami flavor. Coated in a stunning black-and-white sesame seed crust, the tuna is then seared to perfection, creating a beautiful golden exterior while maintaining its tender, melt-in-your-mouth texture inside. Ready in just 15 minutes, this dish is low-carb, high-protein, and packed with healthy fats, making it a guilt-free gourmet meal. Garnish with sliced green onions for a fresh, aromatic finish, and serve as-is or pair with a light salad for a restaurant-quality experience at home.

Nutriscore Rating: 64/100

Prep Time:10 mins

Cook Time:6 mins

Total Time:16 mins

Servings: 2

Ingredients

• 2 pieces (6 to 8 ounces each) fresh tuna steaks
• 2 tablespoons black sesame seeds
• 2 tablespoons white sesame seeds
• 3 tablespoons soy sauce
• 1 tablespoon rice vinegar
• 1 teaspoon (grated) fresh ginger
• 1 clove (minced) garlic
• 2 tablespoons (thinly sliced) green onions
• 1 tablespoon sesame oil
• 1 tablespoon olive oil
• 0.5 teaspoon sea salt
• 0.5 teaspoon black pepper

Directions

Step 1

In a shallow dish, combine the soy sauce, rice vinegar, grated ginger, minced garlic, and sesame oil. Mix well to form the marinade.

Step 2

Place the tuna steaks in the marinade and allow them to sit for about 5 minutes on each side while you prepare the sesame crust.

Step 3

In another shallow dish, combine the black and white sesame seeds with sea salt and black pepper.

Step 4

Remove the tuna steaks from the marinade and gently press both sides into the sesame seed mixture to coat evenly.

Step 5

Heat the olive oil in a large non-stick skillet over medium-high heat.

Step 6

Once the oil is shimmering, add the sesame-crusted tuna steaks to the skillet. Sear for about 1-2 minutes on each side for rare, or longer if you prefer your tuna more cooked.

Step 7

Transfer the seared tuna to a cutting board and let it rest for a minute. Then, slice it thinly against the grain.

Step 8

Sprinkle the sliced green onions over the top before serving. Optional: Serve with a small side of the marinade for an enhanced flavor.

Nutrition Facts

Serving size	(544.1g)

Amount per serving	% Daily Value*
Calories	1066.7

Total Fat 65.6g	0%
Saturated Fat 11.9g	0%
Polyunsaturated Fat 7.2g
Cholesterol 150.6mg	0%
Sodium 3052.5mg	0%
Total Carbohydrate 14.2g	0%
Dietary Fiber 5.1g	0%
Total Sugars 0.6g
Protein 103.7g	0%

Vitamin D 899.9IU	0%
Calcium 421.2mg	0%
Iron 10.5mg	0%
Potassium 2411.0mg	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: 55.6%

Protein: 39.1%

Carbs: 5.3%