Welsh onion vs. Gratin — In-Depth Nutrition Comparison
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What are the main differences between welsh onion and gratin?
- Welsh onion is richer in vitamin C, yet gratin is richer in fats, calcium, copper, phosphorus, vitamin B6, and protein.
- Gratin's daily need coverage for saturated fat is 23% higher.
- Welsh onion has 3 times more vitamin C than gratin. Welsh onion has 27mg of vitamin C, while gratin has 9.9mg.
- Welsh onion contains less sodium.
We used Onions, welsh, raw and Potatoes, au gratin, home-prepared from recipe using butter types in this comparison.
Infographic
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Mineral Comparison
The mineral comparison score is based on which food has a more favorable amount of each mineral. The �coverage� charts below show how much of the daily mineral needs are covered by the selected amount of each food.
| Contains more MagnesiumMagnesium | +15% |
| Contains more IronIron | +90.6% |
| Contains less SodiumSodium | -96.1% |
| Contains more CalciumCalcium | +561.1% |
| Contains more PotassiumPotassium | +86.8% |
| Contains more CopperCopper | +128.6% |
| Contains more ZincZinc | +32.7% |
| Contains more PhosphorusPhosphorus | +130.6% |
| Contains more ManganeseManganese | +17.5% |
| Contains more SeleniumSelenium | +350% |
Vitamin Comparison
The vitamin comparison score is based on the number of vitamins in which one food is richer than the other. The �coverage� charts below show how much of the daily vitamin needs are covered by the selected amount of each food.
| Contains more Vitamin CVitamin C | +172.7% |
| Contains more Vitamin EVitamin E | +∞% |
| Contains more Vitamin KVitamin K | +∞% |
| Contains more FolateFolate | +45.5% |
| Contains more Vitamin AVitamin A | +∞% |
| Contains more Vitamin B1Vitamin B1 | +28% |
| Contains more Vitamin B2Vitamin B2 | +28.9% |
| Contains more Vitamin B3Vitamin B3 | +148.3% |
| Contains more Vitamin B5Vitamin B5 | +129% |
| Contains more Vitamin B6Vitamin B6 | +141.7% |
All nutrients comparison - raw data values
| Nutrient | ![]() |
![]() |
DV% diff. |
| Vitamin K | 193.4µg | 161% | |
| Saturated fat | 0.067g | 4.733g | 21% |
| Vitamin C | 27mg | 9.9mg | 19% |
| Sodium | 17mg | 433mg | 18% |
| Fats | 0.4g | 7.59g | 11% |
| Calcium | 18mg | 119mg | 10% |
| Copper | 0.07mg | 0.16mg | 10% |
| Phosphorus | 49mg | 113mg | 9% |
| Cholesterol | 0mg | 23mg | 8% |
| Vitamin B6 | 0.072mg | 0.174mg | 8% |
| Iron | 1.22mg | 0.64mg | 7% |
| Vitamin A | 64µg | 7% | |
| Protein | 1.9g | 5.06g | 6% |
| Calories | 34kcal | 132kcal | 5% |
| Potassium | 212mg | 396mg | 5% |
| Monounsaturated fat | 0.056g | 2.149g | 5% |
| Selenium | 0.6µg | 2.7µg | 4% |
| Vitamin B3 | 0.4mg | 0.993mg | 4% |
| Vitamin B5 | 0.169mg | 0.387mg | 4% |
| Vitamin E | 0.51mg | 3% | |
| Carbs | 6.5g | 11.27g | 2% |
| Fiber | 2.4g | 1.8g | 2% |
| Zinc | 0.52mg | 0.69mg | 2% |
| Vitamin B2 | 0.09mg | 0.116mg | 2% |
| Magnesium | 23mg | 20mg | 1% |
| Manganese | 0.137mg | 0.161mg | 1% |
| Vitamin B1 | 0.05mg | 0.064mg | 1% |
| Folate | 16µg | 11µg | 1% |
| Choline | 5.3mg | 1% | |
| Polyunsaturated fat | 0.156g | 0.276g | 1% |
| Protein per 100 calories | 5.6g | 3.8g | N/A |
| Calories per 10 g protein | 179kcal | 261kcal | N/A |
| Weight per 100 calories | 294g | 76g | N/A |
| Unsaturated / Saturated Fat ratio | 3.2 | 0.51 | N/A |
| Net carbs | 4.1g | 9.47g | N/A |
| Sugar | 2.18g | N/A | |
| Tryptophan | 0.021mg | 0.07mg | 0% |
| Threonine | 0.074mg | 0.192mg | 0% |
| Isoleucine | 0.081mg | 0.284mg | 0% |
| Leucine | 0.113mg | 0.443mg | 0% |
| Lysine | 0.095mg | 0.381mg | 0% |
| Methionine | 0.021mg | 0.117mg | 0% |
| Phenylalanine | 0.061mg | 0.254mg | 0% |
| Valine | 0.084mg | 0.325mg | 0% |
| Histidine | 0.033mg | 0.151mg | 0% |
Macronutrient Comparison
Macronutrient breakdown side-by-side comparison
Protein:
1.9 g
Fats:
0.4 g
Carbs:
6.5 g
Water:
90.5 g
Other:
0.7 g
Protein:
5.06 g
Fats:
7.59 g
Carbs:
11.27 g
Water:
74 g
Other:
2.08 g
| Contains more WaterWater | +22.3% |
| Contains more ProteinProtein | +166.3% |
| Contains more FatsFats | +1797.5% |
| Contains more CarbsCarbs | +73.4% |
Fat Type Comparison
Fat type breakdown side-by-side comparison
Saturated fat:
Sat. Fat
0.067 g
Monounsaturated fat:
Mono. Fat
0.056 g
Polyunsaturated fat:
Poly. Fat
0.156 g
Saturated fat:
Sat. Fat
4.733 g
Monounsaturated fat:
Mono. Fat
2.149 g
Polyunsaturated fat:
Poly. Fat
0.276 g
| Contains less Sat. FatSaturated fat | -98.6% |
| Contains more Mono. FatMonounsaturated fat | +3737.5% |
| Contains more Poly. FatPolyunsaturated fat | +76.9% |






