Milly's 101: The Perfect Mash

There are few foods that deliver quite as much comfort as a bowl of really good mashed potato. Not the sad, watery, slightly gluey stuff (we’ve all been there), but the cloud-like, buttery, “just one more spoonful” kind.

The funny thing about mash is that the ingredient list couldn’t be simpler - potatoes, butter, dairy and seasoning - but the technique is where you can make all the difference.
Here’s what we’ve learned after many, many bowls of research. Tough job, but someone had to do it.

1. Choose Your Potato Wisely
All potatoes are not created equal (sorry potatoes).
For light, fluffy mash we reach for a floury potato - Agria is our go-to here in New Zealand. Floury potatoes break down beautifully and absorb all the good things you add later.

Waxy potatoes absolutely have their place, but they’re much happier holding their shape in salads.

2. Don’t Waterlog Your Spuds
Water is the enemy of great mash. The more water your potatoes absorb, the less room there is for the good stuff (hello butter, sour cream, roasted garlic – need we go on?)
Cut your potatoes into even-sized pieces, start them in cold salted water, and cook gently until tender.

Once drained, pop them back into the warm pot for a minute or two to steam dry. It’s a tiny step that makes a surprisingly big difference.

3. Choose Your Mash Personality
Sunday Roast Mash: Classic, comforting and exactly what you want next to a slow-cooked dinner. Butter, warm milk, salt and pepper. Simple done well.

French Bistro Mash: This is where restraint quietly leaves the kitchen. More butter than seems entirely sensible, beautifully smooth texture, and absolutely no regrets.

Winter Comfort Mash: Try roasted garlic, parmesan, sour cream, herbs or a drizzle of really good olive oil.

4. Use The Right Tool For The Job
A potato ricer is one of those slightly old-fashioned kitchen tools that earns its drawer space. It doesn’t so much mash potatoes as gently persuade them into becoming beautifully light and smooth.

Prefer a little texture? A good potato masher is your friend. Want restaurant-style silky? Reach for a ricer or food mill.

5. Step Away From The Stick Blender. Seriously.
We know it’s tempting. It looks like a shortcut. Sadly, potatoes disagree. Overworking cooked potatoes releases too much starch and sends you straight towards the land of gluey, wallpaper-paste mash. Gentle is the secret.

6. Finish Generously
Warm your milk or cream before adding it, season well, and don’t be shy with the butter.
After all, if you’re making mashed potato, make mashed potato worth eating.
A few simple ingredients, the right technique, and the right tools - that’s the difference between ordinary mash and the bowl everyone keeps sneaking another spoonful from.

Milly’s Favourite Method (The Quick Checklist)
🥔 Choose Agria or another floury potato.
🥔 Peel and cut into even-sized pieces.
🥔 Start in cold, well-salted water and simmer gently until tender.
🥔 Drain thoroughly, then return to the warm pot briefly to steam dry.
🥔 Rice or mash while hot — gently does it.
🥔 Add warm milk or cream, plenty of butter and seasoning.
🥔 Taste. Adjust. Add a little more butter if required (we encourage it!)