preheat oven to 400 degrees
mix the brown sugar, salt, and pepper in a mixing bowl (make sure to taste it, as it should be delicious when the ratio is right)
coat the steak thoroughly in olive oil (massage it into the meat)
coat the steak with the brown sugar mixture
heat a large oven safe saute pan until just before it starts to smoke
add the remaining olive oil into the hot pan to coat
fold the steak onto the hot pan and let sear for 1 minute (fold away from you to avoid splashing)
flip the steak and let cook for 1 more minute
move the entire pan into the oven and cook until done (about 10 minutes)
remove steak from pan and serve