Seared Ahi Tuna Steaks

Seared Ahi Tuna Steaks are a dish featuring thick-cut steaks from yellowfin or bigeye tuna, quickly seared on the outside to create a flavorful crust while leaving the center rare and tender. The tuna is often seasoned with salt, pepper, and sometimes a simple marinade or glaze, and it's a popular dish in many coastal cuisines, particularly in Japanese-inspired and modern American cooking.

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🍽️ Nutrition at a glance

This dish is exceptionally high in protein and very low in carbohydrates, making it a lean and nutrient-dense meal. A typical serving provides a significant amount of omega-3 fatty acids, B vitamins, and minerals like selenium, with a rough calorie count of 250-350 per 6-ounce steak, depending on preparation.

Nutrition breakdown

Calories	260 kcal
Protein	42 g
Carbs	0 g
Fat	10 g
Fiber	0 g
Sugar	0 g
Sodium	75 mg
Potassium	450 mg
Selenium	90 mcg
Niacin (B3)	20 mg
Vitamin B6	0.8 mg
Vitamin B12	5 mcg
Phosphorus	300 mg
Magnesium	55 mg
Omega-3 Fatty Acids	1.5 g

Per 1 steak (170 g) · estimated, varies by recipe

💡 What's interesting

Culturally, seared ahi tuna reflects a fusion of Japanese sashimi traditions with Western cooking techniques, highlighting the global appreciation for fresh, high-quality seafood. Nutritionally, it's unique for being one of the best dietary sources of long-chain omega-3s, which are linked to heart and brain health, while its minimal cooking time helps preserve delicate nutrients.