For those who live in areas where you cannot fire up your outdoor grill during winter months. This technique can be applied to any meat you like to grill outdoors.
Get your cast iron grill smoking hot
Pat your steak dry with a towel, and place on grill pan. (Don’t season the steak)
Grill for 2 minutes on each turn (adjust timing to suit your doneness preference)
Create the cross pattern on each side
Take off the grill pan. Season with salt and pepper, both sides. You can also brush with garlic melted butter for extra flavour.
Let the grilled steak rest about 10 minutes under foil tent
End result - pink middle, nice sear on outside