Beef, rib eye roast, boneless, lip-on, separable lean and fat, trimmed to 1/8" fat, select, cooked, roasted
Whole food · Beef Products
Photo: Wikipedia
This is a premium cut of beef, the boneless rib eye roast with the flavorful lip-on, trimmed to a thin 1/8-inch fat cap and roasted to perfection. It delivers a rich, buttery, and deeply beefy flavor with a tender, succulent texture that melts in your mouth. Nutritionally, it's a powerhouse of high-quality protein and provides essential fats, making it a satisfying centerpiece for any meal.
Calorie split: 36% protein · 0% carbs · 64% fat
↓ Full nutrition💚 Why it's loved
People adore this cut for its unparalleled marbling and rich, beefy flavor that stands up to simple seasoning. It's a celebratory centerpiece, often the star of holiday roasts and special occasions, prized for its tenderness and impressive presentation.
⚠️ Watch-outs & how to enjoy it better
Its high fat content can make it a calorie-dense choice, which may be a concern for those monitoring fat intake. To counteract this, practice portion control and pair it with fiber-rich vegetables like roasted broccoli or a fresh salad to balance the meal. Additionally, individuals with specific health conditions like gout should be mindful of purine content, so consulting a doctor is advised.
Key benefits
- Excellent source of complete, high-quality protein for muscle maintenance and satiety.
- Rich in essential nutrients like iron, zinc, and B vitamins (especially B12).
- Provides a good source of monounsaturated fats, which can support heart health.
- Naturally zero in carbohydrates, making it suitable for low-carb and ketogenic diets.
- The 'lip-on' fat cap adds significant flavor and helps keep the meat moist during roasting.
🍽️ Popular dishes
🌍 Where it's eaten
💡 Did you know?
The 'lip-on' refers to the 'spinalis dorsi' muscle, also known as the rib eye cap, which is often considered the most flavorful and tender part of the entire animal.
Full nutrition (USDA data · scales with serving)
| Water | 55.6 g |
| Energy | 277 kcal |
| Energy | 1157 kj |
| Protein | 24.9 g |
| Total lipid (fat) | 19.7 g |
| Ash | 0.98 g |
| Carbohydrate, by difference | 0.00 g |
| Fiber, total dietary | 0.00 g |
| Total Sugars | 0.00 g |
| Calcium, Ca | 11.0 mg |
| Iron, Fe | 1.9 mg |
| Magnesium, Mg | 22.0 mg |
| Phosphorus, P | 160 mg |
| Potassium, K | 295 mg |
| Sodium, Na | 54.0 mg |
| Zinc, Zn | 6.1 mg |
| Copper, Cu | 0.07 mg |
| Manganese, Mn | 0.07 mg |
| Selenium, Se | 31.0 ug |
| Vitamin C, total ascorbic acid | 0.00 mg |
| Thiamin | 0.07 mg |
| Riboflavin | 0.28 mg |
| Niacin | 5.3 mg |
| Pantothenic acid | 0.57 mg |
| Vitamin B-6 | 0.48 mg |
| Folate, total | 6.0 ug |
| Folic acid | 0.00 ug |
| Folate, food | 6.0 ug |
| Folate, DFE | 6.0 ug |
| Choline, total | 48.2 mg |
| Betaine | 11.2 mg |
| Vitamin B-12 | 2.0 ug |
| Vitamin B-12, added | 0.00 ug |
| Vitamin A, RAE | 8.0 ug |
| Retinol | 8.0 ug |
| Carotene, beta | 0.00 ug |
| Carotene, alpha | 0.00 ug |
| Cryptoxanthin, beta | 0.00 ug |
| Vitamin A, IU | 26.0 iu |
| Lycopene | 0.00 ug |
| Lutein + zeaxanthin | 0.00 ug |
| Vitamin E (alpha-tocopherol) | 0.08 mg |
| Vitamin E, added | 0.00 mg |
| Vitamin D (D2 + D3), International Units | 6.0 iu |
| Vitamin D (D2 + D3) | 0.10 ug |
| Vitamin D3 (cholecalciferol) | 0.10 ug |
| Vitamin K (phylloquinone) | 1.6 ug |
| Alcohol, ethyl | 0.00 g |
| Caffeine | 0.00 mg |
| Theobromine | 0.00 mg |
Fat & fatty acid profile (per 100g)
| Fatty acids, total saturated | 8.5 g |
| SFA 4:0 | 0.00 g |
| SFA 6:0 | 0.00 g |
| SFA 8:0 | 0.00 g |
| SFA 10:0 | 0.01 g |
| SFA 12:0 | 0.02 g |
| SFA 14:0 | 0.56 g |
| SFA 15:0 | 0.12 g |
| SFA 16:0 | 4.5 g |
| SFA 17:0 | 0.27 g |
| SFA 18:0 | 3.0 g |
| SFA 20:0 | 0.01 g |
| SFA 24:0 | 0.01 g |
| Fatty acids, total monounsaturated | 9.1 g |
| MUFA 14:1 | 0.11 g |
| MUFA 15:1 | 0.04 g |
| MUFA 16:1 | 0.61 g |
| MUFA 16:1 c | 0.56 g |
| MUFA 17:1 | 0.17 g |
| MUFA 18:1 | 8.2 g |
| MUFA 18:1 c | 7.0 g |
| MUFA 20:1 | 0.04 g |
| MUFA 22:1 | 0.00 g |
| Fatty acids, total polyunsaturated | 0.99 g |
| PUFA 18:2 | 0.85 g |
| PUFA 18:2 n-6 c,c | 0.68 g |
| PUFA 18:2 CLAs | 0.09 g |
| PUFA 18:3 | 0.03 g |
| PUFA 18:3 n-3 c,c,c (ALA) | 0.03 g |
| PUFA 18:4 | 0.00 g |
| PUFA 20:2 n-6 c,c | 0.00 g |
| PUFA 20:3 | 0.02 g |
| PUFA 20:3 n-6 | 0.02 g |
| PUFA 20:4 | 0.07 g |
| PUFA 20:5 n-3 (EPA) | 0.00 g |
| PUFA 22:5 n-3 (DPA) | 0.01 g |
| PUFA 22:6 n-3 (DHA) | 0.00 g |
| Fatty acids, total trans | 1.3 g |
| Fatty acids, total trans-monoenoic | 1.2 g |
| TFA 16:1 t | 0.05 g |
| TFA 18:1 t | 1.2 g |
| TFA 18:2 t not further defined | 0.08 g |
| Fatty acids, total trans-polyenoic | 0.08 g |
| Cholesterol | 80.0 mg |
Amino acid profile (per 100g)
| Tryptophan | 0.28 g |
| Threonine | 1.2 g |
| Isoleucine | 1.2 g |
| Leucine | 2.2 g |
| Lysine | 2.5 g |
| Methionine | 0.69 g |
| Cystine | 0.26 g |
| Phenylalanine | 1.0 g |
| Tyrosine | 0.95 g |
| Valine | 1.3 g |
| Arginine | 1.7 g |
| Histidine | 0.97 g |
| Alanine | 1.6 g |
| Aspartic acid | 2.5 g |
| Glutamic acid | 4.2 g |
| Glycine | 1.2 g |
| Proline | 1.1 g |
| Serine | 1.1 g |
| Hydroxyproline | 0.17 g |
FAQ
What does 'lip-on' mean for a rib eye roast?
It means the 'spinalis dorsi' muscle, or rib eye cap, is left attached to the roast. This is the highly marbled, flavorful outer ring of the rib eye, which many consider the best part of the cut.
How does trimming to 1/8" fat affect cooking and flavor?
Trimming to a thin 1/8-inch fat cap provides enough fat to baste the meat and add flavor during roasting, while preventing excessive grease and ensuring a more even cook. It balances richness with a leaner profile.
Is this cut suitable for a low-carb or keto diet?
Yes, it's an excellent choice for low-carb and keto diets. With 0g of carbohydrates and a high protein and fat content, it provides sustained energy and promotes satiety without spiking blood sugar.
Nutrient density (calculated · NRF9.3)
Nutrient Rich Foods index: beneficial nutrients (protein, fiber, vitamins, minerals) minus saturated fat, added sugar & sodium, per 100 kcal.
NRF9.3 index — Fulgoni, Keast & Drewnowski, 2009. Computed from USDA nutrients.
Weight-loss friendliness (composite index)
Energy density 2.77 kcal/g · 36% calories from protein · 0.0 g fiber · 0.0 g sugar per 100 g.
Composite of energy density (Rolls et al., 1999), protein & fiber satiety, minus sugar. A calculated heuristic — ranks satiety-per-calorie, not a clinical measure.
Dietary load (calculated from USDA values)
Potential renal acid load. Positive = acid-forming, negative = alkaline-forming.
Sodium-to-potassium ratio: 0.18 (lower is better — aim for ≤ 1)
Sodium:potassium per WHO potassium guidance. Computed from USDA nutrients.