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Roasted smashed potatoes

Updated: Wed, 27 August, 2025

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Roast potatoes are only a side dish but my goodness, aren’t they everyone’s favourite? This is an ultimate version of roasties: parboiled, crushed, roasted into crispy wonder and topped with tangy cream.

roasted smashed potatoes with tangy cream cuisinefiend.com

Plants are versatile

I can see the many advantages of plant-based diets but one aspect is striking: there are so many different ways to cook vegetables! While a steak is a steak, whether you fry it or grill it.

You can't wrap a steak in aluminium foil or cover it in salt crust and bake for an hour. Nor would you serve it boiled with butter. Pureed steak? Ok - there’s burger but it’s not the same thing. Steak won’t make dumplings or gnocchi and a steak dauphinoise would probably give you a heart attack, purely on sight.

That’s a joke of course but I am amazed how many different ways you can have with the humble spud.

smashies with cream cuisinefiend.com

Roasties are everyone's favourite

Roasting must be the most beloved of all those methods: who doesn’t love a roast potato? A Sunday roast isn’t a Sunday roast without them. They can save a Christmas dinner if the turkey is a bit burnt.

Even the roasting itself may be a subject of heated discussions. Should you roast potatoes in oil? a mix of oil and butter? only ever goose fat? drippings from the roast meat? My simple verdict is they are always good as long as they roll around and crispen in a good amount of fat and are seasoned with plenty salt.

crushed roast potatoes with homemade creme fraiche cuisinefiend.com

Preparing potatoes for roasting

There are also some variations on the initial preparation. Generally they should always be parboiled, until very soft and scraggly around the edges. But the exception is new potatoes which make very decent roasties given enough time in a baking tray from raw.

Some people prefer to peel them, others like the crusty skins. The Greeks cut them into wedges and toss with lemons. They are nice coated in semolina or polenta for extra crispiness, or just shaken and crushed to boost the fluffiness factor.

And here's another way which makes for slightly different roasties with crispy and slightly chewy skins and fluffy, nutty inside.

smashed roasties with tangy cream cuisinefiend.com

How to make smashed roasties

This recipe (adapted from New York Times Cooking) uses smallish, waxy type of potatoes like Charlotte, or new ones - but not baby new.

They should be boiled until soft, then smashed into flatty dumplings with the skin bursting to release fluffy centre. Sent to the mercy of sizzling fat in a sturdy oven dish, cast iron or similar, they happily roast creating an amazing combination of super-crisp flesh and pleasantly chewy skin.

parboiled smashed potatoes cuisinefiend.com

Make sure not to skip the tangy cream to serve with the potatoes. It is a condiment closely related to Mexican crema and French crème fraiche and a perfect complement. Use either of the above shop-bought if you really can't be bothered to mix the ingredients, but making it is more fun.

how to roast smashed potatoes cuisinefiend.com

More potato recipes

Crispy chorizo potatoes, slices of leftover cooked new potatoes crispened in flavourful chorizo fat, that’s the best way to use up yesterday’s boiled potatoes. You might want to cook them specifically for this recipe.

Hasselback potatoes, Swedish baked potatoes, are also known as ridgeback or hedgehogs. Take unpeeled, medium sized potatoes and slice them almost, but not quite through - that's the trick. Here's how!

How to make the best roast potatoes you have ever eaten, the ultimate golden, crispy roasties that make you forget all about the roast beef? Just follow a few simple steps and tips.

More roasted vegetable recipes

Roasted savoy cabbage wedges with Parmesan and thyme, charred in the pan then oven roasted. It’s a perfect side for fish or pork.

Parmesan roasted turnips flavoured with thyme and rosemary salt, crisp, tender and caramelised, are the less common but as delicious option for a Christmas dinner side.

Spiced roasted cauliflower with togarashi seasoning and cinnamon. Melted butter, a grating of Parmesan and it's a very tasty side or lunch dish.

smashed roast potatoes cuisinefiend.com



Roasted smashed potatoes

Servings: 4Time: 2 hours

INGREDIENTS

  • For the tangy cream:
  • 60 g (¼ cup) double cream
  • 60 g (¼ cup) soured cream
  • ½ tsp sea salt
  • 1 tbsp lemon juice
  • For the potatoes:
  • 1 kilo (2 pounds) small waxy potatoes, Charlotte or similar
  • 2 tbsp olive oil
  • 1 tbsp unsalted butter
  • salt and black pepper
  • ½ bunch fresh dill


METHOD

1. To make the tangy cream, mix both creams with the salt and lemon juice in a bowl. Leave at room temperature to thicken for a couple of hours.

2. Wash the potatoes. Keep them whole even if they are not evenly sized. Place in a large pan of salted water and cook for about 30 minutes, until completely soft. Drain and turn out onto a chopping board.

3. Preheat the oven to 210C/350F/gas 7. On the hob preheat a large ovenproof frying pan or griddle, cast iron if possible.

4. Using a potato masher or a mallet, carefully smash each potato aiming to flatten it but keep more or less whole. Add the olive oil and butter to the preheated pan, and transfer the potatoes one by one, skin side down. Season generously with salt and pepper, transfer to the oven and bake for 20 minutes.

5. Remove the pan from the oven and turn the potatoes over to crispen on the other side. Season again with salt and pepper and return to the oven. While they are roasting, finely chop the dill.

6. To serve, sprinkle the potatoes with dill, spoon over some tangy cream and serve the rest in a bowl on the side.

Originally published: Thu, 23 January, 2020


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