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Mashed potatoes, instant, prepared (with water and butter) vs Rosti (shredded potatoes), unprepared: nutrition comparison

Per 100 g: 80 kcal for Mashed potatoes, instant, prepared (with water and butter), versus 108 kcal for Rosti (shredded potatoes), unprepared, a difference of 28 kcal. The full breakdown, nutrient by nutrient, from the FSVO database V7.1.

Mashed potatoes, instant, prepared (with water and butter)

Potatoes and other starchy tubers100 g

Protein2 g 2 g

Fat2.8 g 2.8 g

Vitamin D0.1 µg 0.1 µg

Omega-30 g 0 g

Energy80 kcal 80 kcal

Protein+0.1 g

Fat−1.3 g

Vitamin D+0.1 µg

Omega-3−0.1 g

Energy−28 kcal

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

Highest vitamin C content

Rosti (shredded potatoes), unprepared contains 12 mg more vitamin C per 100 g.

Highest saturated fat content

Mashed potatoes, instant, prepared (with water and butter) contains 1.3 g more saturated fat per 100 g.

Highest potassium content

Rosti (shredded potatoes), unprepared contains 110 mg more potassium 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	Mashed potatoes, instant, prepared (with water and butter)	Rosti (shredded potatoes), unprepared
Macronutrients
Energy	80 kcal	108 kcal
Protein	2 g	1.9 g
Fat	2.8 g	4.1 g
of which saturated fat	1.6 g	0.3 g
of which polyunsaturated	0.2 g	0.5 g
of which omega-3	0 g	0.1 g
Carbohydrates	11.5 g	14.9 g
of which sugars	1.8 g	0.7 g
Dietary fibre	0.8 g	2 g
Water	83 g	77.1 g
Alcohol	0 g	0 g
Minerals
Calcium	46 mg	5 mg
Iron	0.4 mg	0.2 mg
Magnesium	13 mg	21 mg
Phosphorus	67 mg	47 mg
Potassium	220 mg	330 mg
Sodium	220 mg	360 mg
Zinc	0.2 mg	0.2 mg
Vitamins
Vitamin D	0.1 µg	0 µg
Vitamin B12	0.1 µg	0 µg
Vitamin C	3 mg	15 mg
Folate	5 µg	12 µg

Mashed potatoes, instant, prepared (with water and butter) vs Rosti (shredded potatoes), unprepared: nutrition comparison

Mashed potatoes, instant, prepared (with water and butter)

Rosti (shredded potatoes), unprepared

Full comparison, nutrient by nutrient

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