Common food

Photo: Wikipedia
This is a simple, savory dish of eggs scrambled or folded into an omelet with tender potatoes and sweet onions, cooked without any added fat. The result is a comforting, soft-textured meal where the eggs provide a rich, creamy base, complemented by the starchy bite of potato and the mellow sweetness of onion. Nutritionally, it's a high-protein, low-carb option that delivers substantial energy and satiety with minimal sugar.
People love it for its hearty, comforting simplicity and the way the mild, savory flavors of egg, potato, and onion meld together into a satisfying, cohesive bite. It's a beloved, adaptable staple in home kitchens worldwide, often customized with herbs or spices.
The dish can be high in cholesterol for some individuals, and the potato content may cause a moderate blood-sugar rise compared to egg-only dishes. To mitigate this, pair it with a side of leafy greens or non-starchy vegetables to increase fiber and slow digestion. For those watching sodium, use herbs like chives or black pepper for flavor instead of salt.
The classic Spanish Tortilla, a thick potato-and-egg omelet, is so culturally significant that its preparation is a common topic of debate in Spain, with fierce arguments over whether onions should be included.
| Water | 76.0 g |
| Energy | 134 kcal |
| Protein | 11.0 g |
| Total lipid (fat) | 8.7 g |
| Carbohydrate, by difference | 3.1 g |
| Fiber, total dietary | 0.30 g |
| Total Sugars | 0.49 g |
| Calcium, Ca | 44.0 mg |
| Iron, Fe | 1.6 mg |
| Magnesium, Mg | 12.0 mg |
| Phosphorus, P | 167 mg |
| Potassium, K | 168 mg |
| Sodium, Na | 214 mg |
| Zinc, Zn | 1.1 mg |
| Copper, Cu | 0.01 mg |
| Selenium, Se | 27.0 ug |
| Vitamin C, total ascorbic acid | 1.2 mg |
| Thiamin | 0.06 mg |
| Riboflavin | 0.35 mg |
| Niacin | 0.13 mg |
| Vitamin B-6 | 0.08 mg |
| Folate, total | 49.0 ug |
| Folic acid | 0.00 ug |
| Folate, food | 49.0 ug |
| Folate, DFE | 49.0 ug |
| Choline, total | 234 mg |
| Vitamin B-12 | 0.71 ug |
| Vitamin B-12, added | 0.00 ug |
| Vitamin A, RAE | 156 ug |
| Retinol | 155 ug |
| Carotene, beta | 1.0 ug |
| Carotene, alpha | 0.00 ug |
| Cryptoxanthin, beta | 11.0 ug |
| Lycopene | 0.00 ug |
| Lutein + zeaxanthin | 439 ug |
| Vitamin E (alpha-tocopherol) | 0.92 mg |
| Vitamin E, added | 0.00 mg |
| Vitamin D (D2 + D3) | 2.2 ug |
| Vitamin K (phylloquinone) | 0.50 ug |
| Fatty acids, total saturated | 2.8 g |
| SFA 4:0 | 0.00 g |
| SFA 6:0 | 0.00 g |
| SFA 8:0 | 0.00 g |
| SFA 10:0 | 0.00 g |
| SFA 12:0 | 0.00 g |
| SFA 14:0 | 0.03 g |
| SFA 16:0 | 2.0 g |
| SFA 18:0 | 0.71 g |
| Fatty acids, total monounsaturated | 3.1 g |
| MUFA 16:1 | 0.21 g |
| MUFA 18:1 | 2.9 g |
| MUFA 20:1 | 0.00 g |
| MUFA 22:1 | 0.00 g |
| Fatty acids, total polyunsaturated | 1.6 g |
| PUFA 18:2 | 1.3 g |
| PUFA 18:3 | 0.01 g |
| PUFA 18:4 | 0.00 g |
| PUFA 20:4 | 0.00 g |
| PUFA 20:5 n-3 (EPA) | 0.00 g |
| PUFA 22:5 n-3 (DPA) | 0.00 g |
| PUFA 22:6 n-3 (DHA) | 0.00 g |
| Cholesterol | 356 mg |
| Alcohol, ethyl | 0.00 g |
| Caffeine | 0.00 mg |
| Theobromine | 0.00 mg |
Can I make this dish without any oil or butter?
Yes, the 'no added fat' version relies on the natural fats from the egg yolks and a non-stick pan to prevent sticking. Using a well-seasoned cast-iron skillet or a quality non-stick pan is key.
How do I prevent the potatoes from being undercooked?
Dice the potatoes into small, uniform cubes (about 1/4 inch) and par-cook them by boiling or microwaving for 2-3 minutes until just tender before adding them to the egg mixture. This ensures they cook through fully in the omelet.
Is this dish suitable for a low-fat diet?
While it has no added fat, the dish still contains the natural fats from the egg yolks. For a lower-fat version, you can use a higher ratio of egg whites to whole eggs, which will reduce the total fat content while maintaining protein.