
British Beef Rib Roast, often called 'Prime Rib' or 'Standing Rib Roast', is a celebratory centerpiece dish featuring a large cut of beef from the rib section, typically roasted on the bone. Its classic preparation is minimalist, relying on high-quality beef, salt, pepper, and often just herbs like rosemary or thyme to let the rich, beefy flavor shine.
This dish is very high in protein and fat, with virtually no carbohydrates, making it a substantial source of iron, zinc, and B vitamins like B12. A typical serving can range from 400 to over 700 calories, depending on the cut's thickness and how much of the rendered fat is consumed.
| Calories | 650 kcal |
| Protein | 45 g |
| Carbs | 0 g |
| Fat | 50 g |
| Fiber | 0 g |
| Sugar | 0 g |
| Sodium | 120 mg |
| Iron | 4.5 mg |
| Zinc | 10 mg |
| Vitamin B12 | 6.0 µg |
| Niacin (B3) | 12 mg |
| Phosphorus | 350 mg |
| Selenium | 45 µg |
| Potassium | 400 mg |
| Vitamin B6 | 0.8 mg |
Per 1 slice (250 g) · estimated, varies by recipe
Culturally, it is the quintessential centerpiece of a traditional British Sunday Roast or Christmas dinner, symbolizing abundance and celebration. Nutritionally, the generous marbling of fat within the meat is key to its flavor and juiciness, but also means it is a very energy-dense meal.