Potatoes Au Gratin, Home-Prepared — USDA FoodData Central nutrition facts (per 100g)

| Nutrient | Amount per 100g |
| --- | --- |
| Alanine | 0.156 g |
| Arginine | 0.203 g |
| Ash | 2.09 g |
| Aspartic acid | 0.569 g |
| Calcium, Ca | 119 mg |
| Carbohydrate, by difference | 11.3 g |
| Cholesterol | 23 mg |
| Copper, Cu | 0.16 mg |
| Cystine | 0.044 g |
| Energy | 559 kJ |
| Energy | 134 kcal |
| Fatty acids, total monounsaturated | 2.15 g |
| Fatty acids, total polyunsaturated | 0.276 g |
| Fatty acids, total saturated | 4.73 g |
| Fiber, total dietary | 1.8 g |
| Folate, DFE | 13 µg |
| Folate, food | 8 µg |
| Folate, total | 11 µg |
| Folic acid | 3 µg |
| Glutamic acid | 1.14 g |
| Glycine | 0.113 g |
| Histidine | 0.151 g |
| Iron, Fe | 0.64 mg |
| Isoleucine | 0.284 g |
| Leucine | 0.443 g |
| Lysine | 0.381 g |
| Magnesium, Mg | 20 mg |
| Manganese, Mn | 0.161 mg |
| Methionine | 0.117 g |
| MUFA 16:1 | 0.193 g |
| MUFA 18:1 | 1.84 g |
| Niacin | 0.993 mg |
| Pantothenic acid | 0.387 mg |
| Phenylalanine | 0.254 g |
| Phosphorus, P | 113 mg |
| Potassium, K | 396 mg |
| Proline | 0.463 g |
| Protein | 5.06 g |
| PUFA 18:2 | 0.175 g |
| PUFA 18:3 | 0.105 g |
| Retinol | 61 µg |
| Riboflavin | 0.116 mg |
| Selenium, Se | 2.7 µg |
| Serine | 0.275 g |
| SFA 10:0 | 0.166 g |
| SFA 12:0 | 0.174 g |
| SFA 14:0 | 0.755 g |
| SFA 16:0 | 2.09 g |
| SFA 18:0 | 0.913 g |
| SFA 4:0 | 0.24 g |
| SFA 6:0 | 0.133 g |
| SFA 8:0 | 0.074 g |
| Sodium, Na | 433 mg |
| Thiamin | 0.064 mg |
| Threonine | 0.192 g |
| Total lipid (fat) | 7.59 g |
| Tryptophan | 0.07 g |
| Tyrosine | 0.23 g |
| Valine | 0.325 g |
| Vitamin A, IU | 264 IU |
| Vitamin A, RAE | 64 µg |
| Vitamin B-12 | 0 µg |
| Vitamin B-6 | 0.174 mg |
| Vitamin C, total ascorbic acid | 9.9 mg |
| Vitamin D (D2 + D3) | 0 µg |
| Vitamin D (D2 + D3), International Units | 0 IU |
| Water | 74 g |
| Zinc, Zn | 0.69 mg |

Values are raw as published by USDA at the 100g basis — not rounded per 21 CFR 101.9(c) label-declaration rules, and 100g is USDA's publication basis, not a serving size any US nutrition label declares against.

Source: USDA FoodData Central, FDC ID 170442, usda_sr (released 2018-04). https://bettermenu.live/tools/ingredient-search/us/foods/potatoes-au-gratin-home-prepared-170442/