01 -
Pat the steak dry with a paper towel, then season thoroughly on all sides with kosher salt and black pepper. Allow to rest at room temperature for 15 minutes before cooking.
02 -
If not already prepared, make a batch of cilantro chimichurri sauce following your preferred method.
03 -
Heat a large cast-iron skillet over high heat for 5 minutes until extremely hot. Add neutral oil and carefully lay the steak in the pan. Sear for 2–3 minutes per side, or until an internal temperature of 52–54°C is reached for medium-rare. Transfer the steak to a board and allow to rest for 5–10 minutes.
04 -
Slice the rested steak thinly across the grain to maximize tenderness.
05 -
Divide the cooked rice evenly among serving bowls. Layer with sliced steak, then generously spoon chimichurri sauce over the top. Finish with flaky sea salt. Garnish with pickled red onions, additional cilantro, and lime wedges as desired.