Side Dishes

Creamy Mashed Potatoes

Gluey mash is a technique problem, not a talent problem. Potato starch behaves like a set gel: tear the granules with blender blades or shock them with cold milk and they leak amylose, which turns the mash stringy. A masher, a dry pan and hot liquid solve all of it.

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Creamy Mashed Potatoes — the finished dish
Prep
15 min
Cook
25 min
Total
40 min
Servings
4
Level
Easy
Per serving
295 kcal

Ingredients

  • What to use instead

    To keep it dairy-free, swap the butter for 3 tbsp of olive oil and the milk for hot potato cooking water. Cleaner flavour, same texture.

Makes: 4 servings

Method

  1. Step 1: Cut them evenly

    Peel the potatoes and cut them into 4 cm chunks. Even size matters more than shape: small pieces collapse long before large ones are cooked through.

  2. Step 2: Start in cold water

    Cover with cold salted water by 2 cm and bring to the boil. A cold start heats each piece evenly; dropped into boiling water they go mushy outside while the centre is still raw.

  3. Step 3: Boil until tender

    20–25 minutes over medium heat. Test with a knife: it should slide in with no resistance at all and slip back off on its own.

  4. Step 4: Dry them out

    Drain and return the potatoes to the dry hot pan for 1–2 minutes, shaking it. The surface water steams off, so the mash will not end up watery.

  5. Step 5: Heat the milk and butter

    Warm the milk with the butter to 60–70 °C, just short of steaming. Cold liquid seizes the starch on contact and the mash turns grey and heavy.

  6. Step 6: Mash by hand

    Mash while the potatoes are hot, with a masher or a ricer. Blender blades shred the starch granules and turn the whole lot to wallpaper paste in fifteen seconds.

  7. Step 7: Work in the liquid

    Add the hot milk in stages, folding with a spatula only until it disappears. Season with salt, nutmeg and pepper.

Tips & variations

  • Tip

    A ratio to work from: 100 ml of milk and 40 g of butter per 500 g of potatoes. Less liquid gives a firmer mash, more takes it towards a purée.

  • Swap

    To keep it dairy-free, swap the butter for 3 tbsp of olive oil and the milk for hot potato cooking water. Cleaner flavour, same texture.

  • Variation

    A garlic clove or a bay leaf warmed in the milk and fished out before it goes in perfumes the mash without leaving anything to bite on.

  • Storage

    Up to 3 days in the fridge. Reheat over low heat with a splash of milk, stirring constantly; a microwave overheats the edges and the mash splits.

Nutrition

Approximate nutrition per serving and for the whole dish
1 serving Whole dish 4 servings
Energy295 kcal1,180 kcal
Protein5 g20 g
Fat14 g56 g
Carbohydrates38 g152 g

Approximate values calculated from standard ingredient data.

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