Ahi Tuna Nachos and Spinach Salad

Pro tips

• Source sushi-grade ahi from a reputable fishmonger; verify it's been flash-frozen for safety if eating rare.
• Sear tuna in a very hot, dry skillet (cast iron works well) for only 30–45 seconds per side to develop a crust while keeping the center rare.
• Assemble nachos immediately before serving to prevent soggy chips; keep components warm and ready separately.
• Toast tortilla or wonton chips fresh in a 350°F oven for 5–7 minutes to ensure maximum crispness and prevent them from absorbing moisture.

Substitutions

• Ahi tuna → swordfish steak or yellowfin (similar searing time and texture)
• Crispy tortilla chips → fried wonton wrappers or homemade baked chips (adjusts texture and flavor slightly)

Storage & make-ahead

Tuna and components keep separately in airtight containers for up to 2 days; assemble and serve fresh to maintain crispy chips.

Equipment

cast iron skillet or heavy stainless-steel pan (for high-heat searing) · sharp knife (for slicing seared tuna neatly)

What cut of ahi tuna works best for nachos?

Use sushi-grade ahi tuna steaks, about ¾-inch thick. Sear the exterior 30-45 seconds per side to keep the center rare and tender.

Can I make ahi tuna nachos ahead of time?

Sear the tuna and prepare components in advance, but assemble just before serving to keep chips crispy and tuna at peak temperature.

What's the best drizzle for these nachos?

Spicy mayo (mayo + sriracha), wasabi cream, or a light lime crema complement the tuna without overpowering it.

Is sushi-grade tuna necessary?

Yes—sushi-grade tuna is flash-frozen to eliminate parasites and is safe to eat raw or barely seared. Regular tuna is not recommended.

How do I keep the chips crispy?

Toast tortilla or wonton chips immediately before serving, or use sturdy housemade chips. Assemble nachos as close to serving as possible.