Step #1 To make the sauce: in a saucepan, mix all the sauce ingredients & ½ c water; mix well.
Step #2 Bring to a simmer over med-heat/flame; cook uncovered, stirring every once in awhile, until about 2/3 c remains (about 30 mins); let cool to about room temp.
Step #3 Lightly brush both sides of the steaks with vegetable oil & season generously with salt & pepper.
Step #4 Grill the first side of the steaks directly over high heat for 6 mins; turn the steaks over & cook the second side for 5 mins; continue to cook the steaks to desired doneness.
Step #5 Remove steaks from the grill; season again with salt & pepper; let rest for 3-5 mins.
Step #6 You can serve the steaks whole or cut the siroloin strips & tenderloins away from the bones, then cut the meat into ¼-inch thick slices.
Step #7 Serve warm with barbecue sauce.
Enjoy the Bodacious Porterhouse Steaks With Sexy Barbecue Sauce recipe