Mexico is a part of North America [1]. What is less obvious is whether Guatemala, Belize, Nicaragua, etc, would fall into N or S America. Central America is a region, like the Middle East, but is not its own continent. Central America is a part of North America [2]. Nathan made a good point that the United Nations considers Mexico a part of Central America [3]. I wonder why [4].
Sear each side, flipping minimally. It should not take long for a crisp brown crust to form. Depending on the heat of your pan, it should take about 2-4 minutes (or less) for each side to finish cooking. When the first side is done, flip your steak and cook the second side for about as long.
When you grill a steak, only flip it once, otherwise you wonât get those beautiful char marks that you are looking for. Each side of the steak should take only 2 to 4 minutes to cook. Let your steaks rest after grilling before you slice them, about 5 to 15 minutes. If you skip this step, the fluids will not be absorbed by the meat, and you will have dry, runny steaks rather than juicy meat.