Recipes · French · Side Dishes
Duchess Potatoes
One serving has 335 kcal and 6 g protein, and at least a fifth of a woman's daily need of pyridoxine (52%), choline (35%), vitamin A (28%), phosphorus (23%), copper (22%) and pantothenic acid (20%). Ready in 32 minutes.
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- Preparation: 15 min
- Cooking: 17 min
- Makes: 1 serving (216 g)
- Difficulty: Medium
- Diets: Vegetarian, Gluten-free
- Contains: dairy, egg
Ingredients
- 180 g Potatoes, russet, raw
- 20 g Butter, unsalted
- 15 g Egg yolks, raw
- 0.1 g Nutmeg
- 0.6 g Salt
- 0.2 g White pepper
Method
- Boil the potatoes until tender, then drain well and pass through a ricer or mash until completely smooth and lump-free.
- Beat in the butter and egg yolks while the potato is still warm, then season with the nutmeg, salt and white pepper.
- Pipe the mixture into swirled mounds on a baking tray using a star-tipped piping bag.
- Bake at 200°C (400°F) for 15-18 minutes until the tips are golden and lightly crisp.
Nutrition per serving
| Nutrient | Per serving | Share of a day's need |
|---|---|---|
| Energy | 335 kcal | 16% |
| Carbohydrates | 33.3 g | |
| Water | 153 mL | |
| Fiber | 2.4 g | 8% |
| Protein | 6.4 g | 13% |
| Tryptophan | 0.03 g | |
| Threonine | 0.11 g | |
| Isoleucine | 0.14 g | |
| Leucine | 0.23 g | |
| Lysine | 0.2 g | |
| Methionine | 0.06 g | |
| Cystine | 0.04 g | |
| Phenylalanine | 0.11 g | |
| Tyrosine | 0.11 g | |
| Valine | 0.15 g | |
| Histidine | 0.07 g | |
| Fat | 20.4 g | |
| Monounsaturated | 6.5 g | |
| Polyunsaturated | 1.3 g | |
| Docosahexaenoic Acid (DHA) | 0.02 g | |
| Eicosapentaenoic Acid (EPA) | 0 g | |
| Omega-6 | 0.95 g | |
| Saturated | 11.6 g | |
| Trans-Fats | 0 g | |
| Cholesterol | 206 mg | |
| Calcium | 48.4 mg | 5% |
| Copper | 0.2 mg | 22% |
| Iron | 2 mg | 11% |
| Magnesium | 42.9 mg | 14% |
| Manganese | 0.3 mg | 17% |
| Phosphorus | 163 mg | 23% |
| Potassium | 772 mg | 16% |
| Selenium | 9.3 µg | 17% |
| Sodium | 251 mg | |
| Zinc | 0.89 mg | 11% |
| Thiamin (vitamin B1) | 0.18 mg | 16% |
| Riboflavin (vitamin B2) | 0.15 mg | 14% |
| Niacin (vitamin B3) | 1.9 mg | 13% |
| Pantothenic acid (vitamin B5) | 1 mg | 20% |
| Pyridoxine (vitamin B6) | 0.67 mg | 52% |
| Folate (vitamin B9) | 47.8 µg | 12% |
| Cobalamin (vitamin B12) | 0.33 µg | 14% |
| Choline | 149 mg | 35% |
| Vitamin A | 194 µg | 28% |
| Vitamin C | 10.3 mg | 14% |
| Vitamin D (D2 + D3) | 32.7 IU | 5% |
| Vitamin E | 0.87 mg | 6% |
| Vitamin K | 4.8 µg | 5% |
Shares of a day's need are for a woman of 30, 165 cm, 60 kg, lightly active, by the US and Canadian Dietary Reference Intakes. SustainBite works out each person's own needs, by the standard where they live: the Nordic Nutrition Recommendations in Norway, the UK's, EFSA's in the EU.
Climate footprint
0.3 kg CO2e a serving: lower than most main dishes on SustainBite. Source: ADEME, Agribalyse 3.2.
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