Grilled Porterhouse Steak

The Grilled Porterhouse Steak is a premium cut of beef that combines two distinct steaks—the tender filet mignon and the robust New York strip—separated by a signature T-shaped bone. It is typically seasoned simply with salt, pepper, and perhaps garlic or herbs, then cooked over high heat to achieve a smoky, charred exterior while maintaining a juicy, medium-rare interior. This iconic American steakhouse classic is celebrated for offering the best of both worlds in a single, generous serving.

🍳 View the full Grilled Porterhouse Steak recipe →

🍽️ Nutrition at a glance

This dish is exceptionally high in protein and contains a significant amount of fat, with a typical 16-ounce serving providing around 1,200 to 1,400 calories. It is a rich source of iron, zinc, and B vitamins, particularly B12, which support muscle function and energy metabolism, though it contains virtually no carbohydrates.

Nutrition breakdown

Calories	1100 kcal
Protein	85 g
Carbs	0 g
Fat	85 g
Fiber	0 g
Sugar	0 g
Sodium	180 mg
Potassium	1100 mg
Phosphorus	700 mg
Zinc	25 mg
Iron	9 mg
Vitamin B12	8 mcg
Niacin (B3)	25 mg
Vitamin B6	1.5 mg
Selenium	80 mcg

Per 1 steak (450 g) · estimated, varies by recipe

💡 What's interesting

The Porterhouse is unique because it must meet a specific USDA size requirement—at least 1.25 inches thick at its widest point—to ensure it contains enough of the tender filet mignon alongside the strip. Its dual-muscle composition makes it a favorite for sharing, as it allows diners to experience two different textures and flavors in one impressive cut.