Yellowfin Tuna · Marinated and Grilled

Marinated and Grilled Yellowfin Tuna

Timing, temperature, and the cues that decide doneness for yellowfin tuna.

10min
Cook Time
Medium-High
Grill Temperature
400-450°F / 200-230°C
0.4 lb / 6 oz / 170 g
Portion Weight
Per adult serving
120-145°F / 50-65°C
Internal Temperature
Rare to Well Done

Step-by-Step Instructions

  1. 1Prepare marinade with soy sauce, mirin, ginger, and garlic
  2. 2Place yellowfin tuna steaks in marinade for 30 minutes to 2 hours
  3. 3Remove from marinade and let come to room temperature (15 minutes)
  4. 4Preheat grill to medium-high heat (Medium-High)
  5. 5Pat tuna dry and brush with reserved marinade
  6. 6Grill 3-4 minutes per side for medium-rare
  7. 7Baste with marinade during cooking
  8. 8Check internal temperature reaches 120-145°F / 50-65°C (rare to well done)
  9. 9Let rest 3 minutes before slicing and serving

Expert Tips for Marinated and Grilled

  • Don't marinate longer than 2 hours or fish becomes mushy
  • Asian marinades work beautifully with yellowfin
  • Reserve some marinade for basting during cooking
  • Great for meal prep - can marinate ahead

Yellowfin Tuna Temperature Guide

DonenessTemperatureDescription
Rare120°F / 50°CRed center, seared exterior
Medium Rare130°F / 55°CPink center, warm throughout
Well Done145°F / 65°COpaque throughout, flakes easily

Yellowfin Tuna Safety Guidelines

Important food safety practices when handling and cooking yellowfin tuna.

Cook to proper internal temperature

Use food thermometer

Remember

When in doubt, use a food thermometer. It's the only reliable way to ensure your yellowfin tuna is safely cooked and delicious.