
The Porterhouse Steak is a premium, large cut of beef that includes both the strip loin and a tender filet mignon, separated by a T-shaped bone. It is typically served grilled and often accompanied by savory sides like grilled mushrooms and garlic, which enhance its rich, beefy flavor. This dish is a classic of American steakhouse cuisine, with roots in traditional European butchery.
This dish is very high in protein and fat, with minimal carbohydrates. It is an excellent source of iron, zinc, and B vitamins, particularly B12. A typical serving (around 12-16 oz of steak with sides) can range from 800 to 1200 calories, depending on the cut's thickness and added fats.
| Calories | 650 kcal |
| Protein | 55 g |
| Carbs | 8 g |
| Fat | 45 g |
| Fiber | 2 g |
| Sugar | 3 g |
| Sodium | 850 mg |
| Iron | 6 mg |
| Zinc | 12 mg |
| Potassium | 900 mg |
| Phosphorus | 500 mg |
| Niacin (B3) | 15 mg |
| Vitamin B12 | 3 mcg |
| Selenium | 60 mcg |
| Vitamin D | 1 mcg |
Per 1 serving (340 g) · estimated, varies by recipe
The Porterhouse is unique because it is essentially two premium steaks in one, offering a contrast in texture between the tender filet and the flavorful strip. Nutritionally, the pairing with garlic and mushrooms adds antioxidants and umami depth without significant calories, balancing the meal's richness.