Grilling tri-tip and sirloin is best. Observe to make sure the marinade does not burn and char the outside. NEVER use anything that will pierce meat while it’s cooking or for a few minutes after or it will be dry. Use tongs to flip and remove only.
To broil a flank steak, remove excess liquid, place on a broiler pan and broil 4-5 minutes per side for medium rare. Remove from oven and let sit at least 5 minutes before cutting. To serve, slice ½’ thick across the grain.