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Rosti (shredded potatoes), unprepared vs Mashed potatoes, prepared (with cream and butter): nutrition comparison
Per 100 g: 108 kcal for Rosti (shredded potatoes), unprepared, versus 138 kcal for Mashed potatoes, prepared (with cream and butter), a difference of 30 kcal. The full breakdown, nutrient by nutrient, from the FSVO database V7.1.
Rosti (shredded potatoes), unprepared
Potatoes and other starchy tubers100 g

Protein1.9 g
1.9 g
Fat4.1 g
4.1 g
Vitamin D0 µg
0 µg
Omega-30.1 g
0.1 g
Energy108 kcal
108 kcal
Protein−0.1 g
Fat−4.3 g
Vitamin D−0.1 µg
Omega-3+0.1 g
Energy−30 kcal
Mashed potatoes, prepared (with cream and butter)
Potatoes and other starchy tubers100 g

Protein2 g
2 g
Fat8.4 g
8.4 g
Vitamin D0.1 µg
0.1 µg
Omega-30.1 g
0.1 g
Energy138 kcal
138 kcal
Highest saturated fat content
Mashed potatoes, prepared (with cream and butter) contains 4.7 g more saturated fat per 100 g.
Highest fat content
Mashed potatoes, prepared (with cream and butter) contains 4.3 g more fat per 100 g.
Highest vitamin C content
Rosti (shredded potatoes), unprepared contains 3 mg more vitamin C per 100 g.
Full comparison, nutrient by nutrient
Per 100 g. In green: the higher of the two contents. “n/a”: not available in the source.
| Per 100 g | Rosti (shredded potatoes), unprepared | Mashed potatoes, prepared (with cream and butter) |
|---|---|---|
| Macronutrients | ||
| Energy | 108 kcal | 138 kcal |
| Protein | 1.9 g | 2 g |
| Fat | 4.1 g | 8.4 g |
| of which saturated fat | 0.3 g | 5 g |
| of which polyunsaturated | 0.5 g | 0.4 g |
| of which omega-3 | 0.1 g | 0.1 g |
| Carbohydrates | 14.9 g | 12.9 g |
| of which sugars | 0.7 g | 1.1 g |
| Dietary fibre | 2 g | 1.6 g |
| Water | 77.1 g | 75.1 g |
| Alcohol | 0 g | 0 g |
| Minerals | ||
| Calcium | 5 mg | 17 mg |
| Iron | 0.2 mg | 0.2 mg |
| Magnesium | 21 mg | 19 mg |
| Phosphorus | 47 mg | 52 mg |
| Potassium | 330 mg | 300 mg |
| Sodium | 360 mg | 180 mg |
| Zinc | 0.2 mg | 0.2 mg |
| Vitamins | ||
| Vitamin D | 0 µg | 0.1 µg |
| Vitamin B12 | 0 µg | 0 µg |
| Vitamin C | 15 mg | 13 mg |
| Folate | 12 µg | 11 µg |
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