how long to broil flank steak
Line a broiler pan with aluminum foil, add the top, and spray the top with nonstick cooking spray. Broil the steak 4 to 6 minutes per side: Remove the steak from the marinade, shake off any excess, and place it in the middle of the broiler pan. Slide it directly under the broil. Cook for 4 to 6 minutes, flip it over, and broil for another 4 to 6 minutes (8 to 12 minutes total). Check the steak for doneness: The steak is done when the edges are charred and crispy, and you see some nicely dark searing on the top.