What temperature should the Wagyu steak be cooked to?
Cook the Wagyu strip steak to medium-rare (130–135°F internal temperature) to preserve tenderness and flavor; Wagyu's high fat content makes it forgiving at this doneness.
Can I use a regular potato instead of russet?
Russet potatoes are ideal for crispiness due to their starch content, but Yukon Gold works as a second choice; avoid waxy potatoes like red potatoes as they won't crisp as well.
How do I get the eggs extra crispy on the edges?
Cook the sunny-side-up eggs in the hot rendered steak fat over medium-high heat; the fat should be shimmering when you add the eggs to crisp the whites and edges.
Can I prep the potatoes ahead of time?
Yes; cut and soak the potatoes in cold water for up to 2 hours before cooking to remove excess starch, then pat dry thoroughly before air-frying.
How long does this meal take to cook from start to finish?
Approximately 25–30 minutes: about 15 minutes for the air-fried potatoes, 8–10 minutes for the steak (including resting), and 3–5 minutes for the eggs.