The Longhorn Porterhouse Steak is a premium, fire-grilled cut that offers the best of both worlds—a tender filet mignon on one side and a bold, flavorful New York Strip on the other. Perfectly seasoned and finished with melted butter, it’s a steakhouse favorite for those craving a hearty, protein-packed meal.

USDA Choice or Prime Beef – Ensuring high-quality marbling and rich flavor.
Fire-Grilled Perfection – Cooked over an open flame for a smoky, charred crust.
Signature Seasoning – A balanced mix of kosher salt, black pepper, garlic, and paprika for a bold, savory taste.
Butter Finish – A final touch of melted butter enhances juiciness.

longhorn Menu with Prices may vary by location, but here’s a general estimate:

Steak SizeEstimated Price
20 oz.$28.99
30 oz.$36.99

💡 Budget Tip: Pair it with a combo meal or special promotions for extra value.


The seasoning blend enhances the steak’s natural beefy richness without overpowering it. The ingredients contribute significantly to its distinctive taste:


IngredientPurpose & Flavor Contribution
USDA Choice or Prime BeefRich, meaty flavor with perfect marbling.
Kosher SaltEnhances umami and natural beef taste.
Black PepperAdds bold, peppery spice.
Garlic PowderProvides a deep, savory note.
PaprikaAdds mild heat and smokiness.
ButterEnhances juiciness, richness, and silkiness.
Olive OilHelps in searing and flavor absorption.
Rosemary (Optional)Adds an herbal aroma to the steak.

📌 Note: Longhorn Steakhouse uses a proprietary seasoning blend, but the ingredients above reflect a close estimate based on taste analysis.

If you’re watching your macros, here’s a detailed breakdown of the Longhorn Porterhouse Steak’s nutrition profile:

Nutrient20 oz. Porterhouse30 oz. Porterhouse
Calories1,250 kcal1,630 kcal
Total Fat74g92g
Saturated Fat30g39g
Trans Fat4g6g
Cholesterol330mg485mg
Sodium1,810mg2,400mg
Total Carbs3g5g
Dietary Fiber2g3g
Sugars1g2g
Protein126g187g

📌 Key Takeaways:

  • High-Protein Steak – Ideal for muscle growth and recovery.
  • Moderate Carb Content – Suitable for low-carb and keto diets.
  • High in Fat & Sodium – Those monitoring heart health should be mindful of intake.
Nutritional pie chart of longhorn Porterhouse

If you have dietary restrictions, here’s what you need to know about the Longhorn Porterhouse allergens:

AllergenPresent?Notes
GlutenNoNaturally gluten-free, but cross-contact may occur.
DairyYesButter is used in basting; request dairy-free if needed.
SoyNoNo soy-based ingredients.
NutsNoSafe for nut allergies.
Shellfish/FishNoNo seafood ingredients.
EggsNoNot used in the preparation.

📌 Tip: If you have severe allergies, notify your server and request separate grilling to prevent cross-contamination.


Want to cook a restaurant-quality Porterhouse at home? Follow these expert steps:

infographics guide of longhorn porterhouse step by step at home

Doneness Levels & Recommended Temperatures

Consider at these following suggested temperature to achieve Longhorn Porterhouse like at longhorn:

DonenessInternal Temp.Texture & Flavor
Rare120-125°FCool, red center; very tender.
Medium Rare130-135°FWarm, red center; juicy & flavorful.
Medium140-145°FSlightly pink; firm but juicy.
Medium Well150-155°FFaint pink; firmer texture.
Well Done160°F+Fully cooked; less juicy.

💡 Chef’s Tip: For restaurant-quality results, use a cast-iron skillet or open-flame grill for a deep, smoky crust.


Longhorn Side Menu Dishes
Loaded Baked Potato – Classic, buttery, and satisfying.
Grilled Asparagus – Light and crisp to balance the steak.
Mac & Cheese – Creamy and indulgent for contrast.
Caesar Salad – Refreshing with a tangy bite.

🍷 Longhorn Drink Menu Pairings
Cabernet Sauvignon – Bold red wine to enhance the steak’s richness.
Whiskey Old Fashioned – Smoky and slightly sweet.
Amber Lager – Malty and smooth, balancing the charred crust.

Longhorn Side Menu & Drink Pairings along with longhorn porterhouse

I have had tasted the steaks of many steakhouses in US while roaming around as food lover but here I want to say that Longhorn steakhouse has its own magical taste and quality of steaks and side menus. Looking for the perfect steak? as food analyst I prefer that you must Try Longhorn New York Strip or go big with the Porterhouse.

Longhorn vs. Texas Roadhouse:
Bolder seasoning enhances natural beef flavors.
Fire-grilled technique gives authentic smokiness.

Longhorn vs. Outback Steakhouse:
Less salty than Outback—natural beef taste shines.
More consistent grilling for a perfect sear every time.

🏆 Final Verdict: Longhorn’s Porterhouse wins for quality, bold flavor, and fire-grilled perfection.


“Absolutely the best steak on the menu! The perfect mix of tenderness and bold beefy flavor.” – Mark T., Verified Diner

“The Porterhouse at Longhorn is unmatched—juicy, perfectly cooked, and packed with flavor!” – Sarah R., Food Critic

“If you want a steak that delivers on both texture and taste, this is the one to order!” – James L., Steak Enthusiast


If you love a rich, flavorful steak with both filet and strip steak cuts.
Fire-grilled to perfection with a smoky char and juicy interior.
Best enjoyed with a glass of cabernet and a side of mac & cheese.


Final Thoughts

The Longhorn Porterhouse Steak remains a top-tier choice for steak lovers who want flavor, tenderness, and a hearty portion. Whether dining in or recreating it at home, this steak delivers bold, fire-grilled perfection every time.

Both cuts include a filet and a strip, but Porterhouse has a larger filet section, making it more tender than a T-bone.

Yes, Longhorn dry-ages its Porterhouse for enhanced tenderness and depth of flavor.

A: Yes, the steak itself is gluten-free, but always inform your server about dietary restrictions to avoid cross-contamination.

A: Absolutely! Add toppings like garlic butter, blue cheese crust, or a side of shrimp for an extra treat.