Sunday Supper is an Amazon Associate and may receive compensation for purchases made through affiliate links.
My Grilled Porterhouse Steak Recipe is flavorful, juicy, and easy to make in under 20 minutes using simple ingredients! Pair it with my chimichurri sauce, and you’re guaranteed to want to make this steak over and over again.
Jump to:
Best Porterhouse Steak Recipe
What could be better than a perfectly cooked steak on the grill? Grilled steak recipes are some of my favorites to make, and this grilled porterhouse is near the top of the list. It’s tender, juicy, and comes together so quickly for a restaurant-quality meal.
Living in Florida, I grill out as often as I can, and that means plenty of grilled steaks! My family never gets tired of juicy steaks… and neither do I. If you love grilling as much as I do, I know you’ll love my easy porterhouse steak on the grill. It’s the best of the best!
Grilling is the best way to cook porterhouse steak, and my easy method always results in perfect steaks.
FAQs
Porterhouse steak is a bone-in steak that consists of both the filet mignon cut and New York strip cut of steak. It’s a large, flavorful, and juicy steak often served as a steak for two.
T-bone steak is a smaller version of the Porterhouse, which has more tenderloin beef attached to the bone. The difference between the two is the amount of meat.
My porterhouse steak recipe does not need to be marinated before grilling.
Before grilling, allow your porterhouse steak to come to room temperature. Generously season both sides of the steak and sear for 5 minutes on each side over direct high heat. Let the steak rest at least 10 minutes after grilling before you slice it.
Grill 1.25 pound porterhouse steaks for 5 minutes on each side over high heat until the internal temperature reaches at least 130 degrees Fahrenheit. Larger steaks will need more time on the grill.
You do not close the grill when grilling porterhouse steak.
Heat a large cast-iron skillet over medium-high heat and melt 1 tablespoon butter in the pan. Season steaks on both sides, then add to the pan and sear 4 minutes per side. Transfer skillet to the oven and cook until a meat thermometer inserted into the thickest part of the steak reads 130 degrees Fahrenheit. Remove steak from the oven and allow to rest before slicing.
How to Cook Porterhouse Steak on the Grill
It takes just a few simple steps to learn how to grill a porterhouse steak:
- Season room temperature steak generously on both sides.
- Sear 5 minutes on each side over direct high heat.
- Allow it to rest 10 minutes before slicing.
- Serve and enjoy with chimichurri sauce!
Recipe Tips
- Follow this recipe to cook 1.25 pound steaks to medium rare. Use a meat thermometer for best results when finding your preferred degree of doneness.
- If you want to make some gorgeous diamond grill marks, turn the steak 45 degrees halfway through each side’s grill time.
- If you have steaks of a different size, make sure to use a meat thermometer to check the internal temperature before removing from the grill, as the cook time will be different.
What to Serve with Porterhouse Steak
Grilled Steak Recipes
Try more of my best steak recipes for grilling:
📋 Recipe
Grilled Porterhouse Steak Recipe
Equipment
Ingredients
- 2 Porterhouse Steaks about 1.25 pounds each
- 2 Tablespoons Sea Salt
- 2 Tablespoons Coarse Ground Pepper
Instructions
- Preheat the grill to high heat. Coat each steak, front and back, with about 1 tablespoon salt and 1 tablespoon pepper (per steak).2 Porterhouse Steaks, 2 Tablespoons Sea Salt, 2 Tablespoons Coarse Ground Pepper
- Sear the steak for 5 minutes on each side. Remove and let set for at least 10 minutes before slicing against the grain.
- Drizzle the chimichurri sauce over the top of each steak. Serve and enjoy!
Notes
- Follow this recipe to cook 1.25 pound steaks to medium rare. Use a meat thermometer for best results when finding your preferred degree of doneness.
- If you want to make some gorgeous diamond grill marks, turn the steak 45 degrees halfway through each side’s grill time.
- If you have steaks of a different size, make sure to use a meat thermometer to check the internal temperature before removing from the grill, as the cook time will be different.
theninjabaker says
Your Porterhouse is perfection! I’m all for maximum deliciousness and minimum clean-up =)
Cindy Kerschner says
I love the idea of using foil packs so you can get the whole meal done on the grill. A great time (and dirty dishes) saver!
maryeaudet says
gosh that looks good. You know, I’ve never used foil packs! Great idea!
thatskinnychickcanbake says
Such a simple, delicious meal! This combo is perfect for a summer dinner.
Shelby says
This looks like a delicious (and lower carb!) meal!
Ellen Christian says
Wow this definitely does sound amazing!
Steve says
Asian marinade sounds awesome, BUT what’s the thickness of your steaks? We like them 1.25-1.5”…
Em Beitel says
Hi Steve! We used 1.5″ thick steaks. Thank you for your question!