Sasebo Lemon Steak

Mix the grated onion, garlic, soy sauce and lemon juice. The source first step contains an unrelated fish-word fragment; the listed beef and lemon-soy sauce determine this preparation.

Heat the oil in a frying pan and quickly sear one side of the thin beef slices. Add the sauce and turn to cook both sides without unnecessarily prolonged cooking. For intact beef use 63°C internally followed by a 3-minute rest.

Serve with black pepper if desired. The source photo includes lemon slices as optional presentation, not an additional required sauce ingredient.