BBQ Porterhouse Recipe: Steakhouse Quality at Home

I’ve perfected the art of grilling a porterhouse steak that’s both tender and full of flavor. With a blend of classic French technique and smoke-cooking tradition, this BBQ porterhouse recipe delivers steakhouse-quality results at home.

The key to success lies in achieving a perfect sear on the grill while maintaining a juicy interior. By following these steps and using quality ingredients, you’ll be able to create a memorable dining experience that’s sure to impress.

Ingredients for Bbq Porterhouse

Quality steak deserves quality prep. Simple ingredients, big impact.

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The steak is the star. Look for thick-cut porterhouse at your local butcher or high-end grocery stores. Whole Foods often has excellent quality. If you can’t find porterhouse, you can substitute with a T-bone steak. Make sure it’s at room temperature before grilling.

Don’t skimp on the salt – Diamond Crystal kosher salt gives the best crust. Freshly grind your pepper for the best flavor. If you’re out of garlic powder, you can use minced fresh garlic, but be aware it can burn on the grill. Smoked paprika adds depth, but sweet paprika works too if that’s what you have.

Let the steak rest for 10 minutes after grilling before slicing. This allows the juices to redistribute, making the steak more tender. Leftovers can be stored in an airtight container in the fridge for up to 3 days. Reheat gently to avoid overcooking.

Step-by-Step Instructions for BBQ Porterhouse

Mastering the perfect Porterhouse steak requires precision and attention to detail.

Step 1: Prepare the Steak for Grilling

Start by preheating your grill to achieve a temperature range of 450°F to 500°F for high heat. While the grill is heating up, pat the 1.5 lb Porterhouse Steak dry with paper towels on both sides to remove excess moisture. This step is crucial for achieving a good sear. Next, season the steak generously with 2 tbsp Kosher Salt and 1 tbsp Black Pepper, ensuring even coverage on all surfaces. Let the steak sit at room temperature for 30 minutes to allow the meat to relax, promoting more even cooking.

Mix 1 tsp Garlic Powder, 1 tsp Onion Powder, and 1 tsp Paprika in a small bowl. Sprinkle this spice blend evenly over both sides of the steak, gently pressing it into the meat to ensure it adheres well. The combination of these spices enhances the natural flavors of the steak without overpowering it.

Step 2: Sear the Steak

Once the grill is hot, brush the grates with 2 tbsp Olive Oil to prevent sticking. Place the Porterhouse steak on the grill, positioning it to achieve a nice crosshatch pattern. Sear the steak for 4-5 minutes on the first side without moving it, allowing a crust to form. You’ll know it’s ready to flip when it releases easily from the grates. Flip the steak and sear for another 4-5 minutes on the second side. After flipping, rotate the steak 90 degrees to create those desirable grill marks.

After searing, move the steak to a cooler part of the grill (or reduce the heat to medium-low) to continue cooking it to your desired level of doneness. Use a meat thermometer to check for internal temperature: aim for 130°F to 135°F for medium-rare. Remember that the steak will continue to cook slightly after being removed from the grill, so it’s better to remove it when it’s a few degrees below your target temperature.

Step 3: Finish with Butter and Rosemary

Once the steak reaches your desired doneness, remove it from the grill and transfer it to a cutting board. Immediately add 2 tbsp Butter on top of the steak, allowing it to melt over the hot meat. The butter will enhance the flavor and add richness. If using, place 2 sprigs Fresh Rosemary on top of the steak for added aroma. Let the steak rest for 10-15 minutes before slicing. This resting period is crucial as it allows the juices to redistribute throughout the meat, ensuring a tender and juicy steak.

After resting, slice the steak against the grain into 1/2-inch thick slices. Serve immediately, garnished with additional rosemary if desired. The combination of the perfectly grilled steak, melted butter, and aromatic rosemary creates a truly exceptional dining experience.

Dietary Considerations for This Dish

Making It Keto-Friendly

The BBQ porterhouse recipe is naturally keto-friendly as it features a high-quality protein source with 1.5 lbs of steak. To maintain keto compatibility, be mindful of the seasonings and accompaniments. Use kosher salt and freshly ground black pepper for seasoning, as they’re keto-approved. The 2 tbsp of butter added at the end is also keto-friendly, providing healthy fats.

Gluten-Free Considerations

This recipe is inherently gluten-free, making it suitable for those with gluten intolerance or celiac disease. The spice blend of garlic powder, onion powder, and paprika is typically gluten-free, but always check the labels to ensure they’re processed in a gluten-free facility. Be cautious with any pre-made spice mixes that might contain hidden gluten.

Dairy-Free Modifications

For a dairy-free version, replace the 2 tbsp of butter with a dairy-free alternative like clarified vegan butter or coconut oil. This swap maintains the richness of the dish while accommodating dairy-free dietary needs. Keep in mind that coconut oil has a distinct flavor that might slightly alter the taste profile.

Nut-Free and Other Allergens

This recipe is free from common nut allergens, making it suitable for nut-allergic individuals. However, be aware of potential cross-contamination if you’re purchasing spices or other ingredients from facilities that also process nuts. The recipe doesn’t contain any other major allergens like shellfish or soy, but always verify the ingredients of your spice blends.

Low-Carb Variations

To keep this dish low-carb, avoid pairing it with high-carb sides like mashed potatoes or corn. Instead, opt for low-carb vegetables like roasted broccoli or a simple green salad with olive oil and vinegar dressing. The porterhouse steak itself is very low in carbs, making it an excellent choice for low-carb diets.

Portion Control for Special Diets

When serving, consider portion sizes carefully, especially for those tracking macros. A 6 oz serving of steak provides a substantial protein boost while keeping carbs low. For keto dieters, pair this with high-fat sides to maintain the desired macronutrient ratios.