Part 6/8:
He advises the use of a neutral oil to coat the bottom of the pan, followed by seasoning the burgers just before they hit the heat. The seasoning should be generous, as it helps to create a crust that locks in flavor. Frank uses specific techniques to place the burgers in the pan and position the onions on top to begin the caramelization process.
A major tip provided is to avoid pressing down on the patties while they cook, as this releases the juices and creates a drier burger. Instead, gently flipping the burger with a spatula keeps it intact while allowing it to cook evenly.