
A delectable spice-crusted tuna dish that's perfect for a gourmet seafood dinner.
Prep
15 min
Cook
6 min
Total
23 min
Servings
4
Difficulty
Medium

Instructions
Prepare the spice mixture
Grind the coriander seeds, cumin seeds, black peppercorns, and chilli powder in a spice grinder until fine.
Pro tip: A mortar and pestle can also be used if a grinder is unavailable.
Season the tuna
Rub the tuna steaks with olive oil and sea salt, then coat evenly with the ground spice mixture.
Pro tip: Press the spices gently to ensure they adhere well to the tuna.
Preheat the skillet
Heat a non-stick skillet over medium-high heat for 2 minutes.
Pro tip: Ensure the pan is hot enough to sear the tuna quickly.
Sear the tuna
Place the tuna steaks in the skillet and sear for 1-2 minutes on each side, or until the desired doneness is reached. Check that the internal temperature in the thickest part of the tuna reaches 145°F / 63°C. The tuna should have a nicely browned crust and be opaque throughout.
Pro tip: For rare, the interior should remain pink.
Rest the tuna
Remove the tuna from the skillet and let it rest for 2 minutes on a cutting board.
Pro tip: This resting period allows the juices to redistribute.
Slice and serve
Slice the tuna steaks across the grain and serve immediately.
Pro tip: Use a sharp knife for clean, even slices.
Tips & Tricks
- Ensure tuna steaks are fresh and of sashimi-grade for best results.
- Use a spice grinder for a more even spice mixture.
- Allow the tuna to rest before slicing for cleaner cuts.
- Serve with a fresh salad to balance the spices.
Frequently Asked Questions
What type of tuna is best for this recipe?
Sashimi-grade red tuna is ideal for this spice-crusted recipe due to its rich flavour and texture.
How do I know when the tuna is cooked?
Sear each side for 1-2 minutes; the interior should remain pink for a rare finish.
Can I use pre-ground spices?
Yes, but freshly ground spices offer a more vibrant flavour.
What can I serve with spice-crusted tuna?
Serve with lemon-dressed greens or a light quinoa salad to complement the spices.
How should I store leftovers?
Store in an airtight container in the refrigerator for up to two days.
Serving Suggestions
Nutrition per serving
320
Calories
33g
Protein
20g
Fat
3g
Carbs
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