Perfect Porterhouse Steak: Restaurant-Style | Arteflame

Introduction

There is something primal and deeply satisfying about grilling a Porterhouse. Often revered as the "King of Steaks," this magnificent cut offers the best of both worlds: the melt-in-your-mouth tenderness of the filet mignon and the robust, beefy flavor of the New York strip, separated by that iconic T-shaped bone. When you cook this on an Arteflame grill, you elevate the experience entirely. The solid steel cooktop creates a savory, edge-to-edge crust that standard grates simply cannot match, sealing in every ounce of juice while the fire adds a subtle smokiness. This guide isn't just about cooking meat; it is about mastering the fire to produce a steakhouse-quality dinner in your own backyard. Get ready to impress your guests with a steak that is perfectly charred on the outside and buttery soft on the inside.

Ingredients

The Meat & Seasoning

• 2 Premium Porterhouse Steaks (approx. 1.5 to 2 inches thick)
• 2 tbsp Coarse Sea Salt (or Kosher salt)
• 1 tbsp Freshly Ground Black Pepper
• 1 tbsp Grapeseed or Avocado Oil (for coating)

The Garlic Herb Butter Baste

• 4 tbsp Unsalted Butter (room temperature)
• 3 cloves Garlic, minced
• 1 tbsp Fresh Rosemary, finely chopped
• 1 tbsp Fresh Thyme, leaves stripped

Instructions

Step 1: Prepare the Steak

1. Remove the Porterhouse steaks from the refrigerator at least 45 minutes to an hour before grilling. Allowing them to reach room temperature ensures even cooking.
2. Pat the steaks completely dry with paper towels. Moisture is the enemy of a good sear.
3. Rub the steaks lightly with the high-heat oil, then season generously with coarse sea salt and black pepper on all sides, including the edges.

Step 2: Fire Up the Arteflame

1. Build a medium-sized fire in the center of your Arteflame grill using hardwood or lump charcoal.
2. Let the grill heat up for about 15-20 minutes. You want the center grill grate to be searing hot (over 600°F) and the flat steel cooktop to range from hot near the center to warm at the edges.
3. Clean the cooktop surface with a scraper and apply a thin layer of oil to season the steel.

Step 3: The High-Heat Sear

1. Place the steaks directly onto the center grill grate right over the fire.
2. Sear for about 2 minutes per side. You are looking for a deep, mahogany crust and distinct char marks.
3. Do not fear the flame; the high heat locks in the juices immediately.

Step 4: Finish on the Flat Top

1. Move the steaks from the center grate onto the flat steel cooktop. Place them near the center where the heat is high but manageable.
2. Flip the steaks every 2-3 minutes to encourage even cooking.
3. While the steaks are finishing, place a dollop of the garlic herb butter on top of each steak, allowing it to melt and cascade down the sides.
4. Use an instant-read thermometer to check for doneness. Aim for 125°F for rare, 130°F for medium-rare, or 135°F for medium. Remember that the filet side cooks faster than the strip side, so position the filet side slightly further from the center fire if needed.

Step 5: Rest and Serve

1. Once the steaks reach your desired internal temperature (pull them off 5 degrees early as they will continue to cook), remove them from the grill.
2. Place them on a cutting board or warm platter.
3. Let the meat rest for at least 10 minutes. This allows the muscle fibers to relax and reabsorb the juices.
4. Carve the meat off the bone and slice against the grain for maximum tenderness.

Tips

Achieving perfection with a Porterhouse requires attention to detail, particularly regarding temperature control. The most crucial tip is to never skip the resting period. Cutting into a steak immediately after grilling causes all those precious juices to run out onto the plate, leaving you with dry meat. Additionally, because the Porterhouse contains two different muscles, monitor the filet side closely; it is leaner and cooks faster than the strip. If you notice the filet cooking too quickly, angle that side of the steak toward the cooler, outer edge of the Arteflame cooktop. Finally, use a coarse grain salt; table salt dissolves too quickly and can make the meat overly salty, whereas coarse salt creates a delightful textural crunch on the crust.

Variations

While salt, pepper, and garlic butter are classic, the Porterhouse is a versatile canvas for flavor. You can easily customize this recipe to suit your palate or the theme of your dinner. Experimenting with different finishing elements can transform the dish entirely. Here are a few ways to mix things up:

• Coffee Rub: Mix ground espresso with chili powder and brown sugar for a smoky, earthy crust.
• Chimichurri Sauce: Top the sliced steak with a fresh blend of parsley, oregano, garlic, vinegar, and olive oil for a bright, acidic contrast.
• Blue Cheese Crust: Crumble high-quality blue cheese over the steak during the last minute of cooking on the flat top.
• Mushroom Cream: Sauté wild mushrooms on the flat top while the steak rests and serve them on top.
• Spicy Cajun: Use a Cajun spice blend instead of simple pepper for a kick of heat.

Best pairings

A steak of this magnitude deserves sides and drinks that can stand up to its richness without overpowering it. You want flavors that cut through the fat or complement the savory umami notes. For beverages, a bold red wine is non-negotiable for many; look for a Cabernet Sauvignon with strong tannins or a spicy Malbec. If you prefer beer, a dark Stout or Porter pairs beautifully with the char.

• Grilled Asparagus: Tossed in lemon and parmesan, cooked right on the Arteflame flat top.
• Smashed Potatoes: Crispy edges and soft centers, seasoned with rosemary.
• Creamed Spinach: A classic steakhouse side that adds a creamy texture.
• Charred Onions: Whole onions roasted near the fire until sweet and tender.

Conclusion

Grilling the perfect Porterhouse on an Arteflame is more than just following a recipe; it is a culinary event. By combining the intense heat of the center fire with the precision of the flat-top griddle, you achieve a result that rivals the world's best steakhouses. The contrast between the charred, salty crust and the tender, juicy interior is what BBQ dreams are made of. Whether you are celebrating a special occasion or simply treating yourself to a weekend feast, this method ensures success. So, light the fire, pour a glass of wine, and enjoy the process of creating a masterpiece that your friends and family will talk about for years to come.