01 -
Stir together olive oil, soy sauce, lime juice, and brown sugar in a big bowl.
02 -
Drop the flank steak into the marinade and make sure it’s fully covered.
03 -
Let it soak for a minimum of 30 minutes or up to two hours for more flavor.
04 -
Take the steak out and gently pat it dry using a paper towel.
05 -
Sprinkle a bit of salt and pepper on both sides.
06 -
Grill it on medium-high for about 5 minutes per side.
07 -
Broil under high heat, flipping after 5 minutes on each side.
08 -
Make sure the inside reaches 130°F for a perfect medium-rare.
09 -
Set aside for a few minutes, then cut it into slices against the grain.