Jamie Oliver's 'best roast potato' recipe tried and tested (2024)

FAQs

How to make the best roast potatoes James Martin? ›

Melt the lard in a deep flameproof roasting tray on a high heat and fry the potatoes on each side until they begin to brown. Sprinkle with salt and roast for 30 minutes, or until starting to colour. Turn the potatoes and return to the oven for a further 20-30 minutes, or until golden-brown and crisp.

Yes! Soak the potatoes in cold water to remove the excess starch from the outside of the potato. There are a few reasons why you want to remove that starch (it makes the potatoes burn, it keeps them from crisping up, it turns to sugar) but all you really need to remember is to soak them at least one hour.

Carefully add the potatoes to the hot tray along with the garlic and rosemary. Toss to coat in the fat and spread out in a single layer so they cook evenly. Roast for 40-45 minutes, turning every 15 minutes, until crisp and golden brown. Season with sea salt and freshly ground black pepper to serve.

In most potato recipes, I recommend starting potatoes in cold water and bringing them up to a boil. This helps ensure that the exteriors don't turn to mush before the insides have a chance to cook through.

Roast potatoes verdict

Goose fat is the traditional choice, and a roast potato favourite because its high smoke point makes for a crispy coating. Goose fat is especially good for a Christmas dinner because it is rich and silky and adds to the decadence of the meal.

Preheat the fat. While the potatoes parboil, add the oil or butter to the roasting pan, transfer it to the warm oven, and heat it for about 5 minutes before adding the potatoes. This allows the outside of the potatoes to crisp up nicely and not just absorb the cold fat when you put them in the oven.

If you want to make this roast potatoes day before recipe and keep the potatoes crispy, ensure you put them in hot oil before baking them. This will help the potatoes stay crispy. If you're preparing roast potatoes in advance and find they have gone soggy in the fridge.

While all sorts of potatoes are delicious when roasted in the oven, Yukon Gold potatoes are arguably the best potatoes for roasting for many reasons. Yukon Gold potatoes have the perfect amount of starch, which means they soften well in the oven, while their partially waxy texture helps them maintain their shape.

Use parchment paper– non stick foil, or baking sheets will not do the trick. Parchment paper allows the potatoes to roast without sticking! Evenly spread out the potatoes – Don't stack them on top of one another – spread your potatoes out on the baking sheet and try not to overcrowd them.

A general rule of thumb is to parboil potatoes until they are fork-tender but not falling apart, this can range anywhere from 15 minutes for small potatoes to 25-30 minutes for large whole potatoes.

What does cornstarch do to potatoes? ›

When the corn starch comes into contact with the hot oil, it forms a barrier that traps moisture within the potato while also developing a crunchy crust. This results in fries that are both tender on the inside and crispy on the outside, mimicking the texture of fries you might find in restaurants.

Peel the potatoes, keeping them whole, and ideally all about the same size (8cm). Parboil them in a pan of boiling salted water for 15 minutes – this will ensure that the insides become really fluffy. 2. Drain in a colander and leave to steam dry for 2 minutes – this will help the fat to stick to the potatoes.

1. Preparation: Potatoes may be prepped in advance by peeling, slicing, or dicing them, reducing the cooking time significantly. 2. Parboiling: This involves partially cooking the potatoes in boiling water before finishing them in the oven, on the grill, or in a fryer.

Wash the potatoes and place them directly on the oven baking rack. Bake for 45 to 60 minutes, until very tender when pierced with a skewer. When the potatoes are done, cut them down the middle and squeeze both ends. Place a slice of butter in the middle of the potato, sprinkle with salt and pepper and serve hot.

Sprinkle your parboiled potatoes with flour. This gives potatoes extra crunch. A tablespoon is all you need! Throw in some whole, unpeeled garlic cloves or a handful of herbs (thyme, sage or rosemary all work well) with the potatoes when adding them to the hot roasting tin.

Roasted potatoes can become soggy if the water content in the potato isn't fully cooked. Different potatoes have different water content percentages. Also, be mindful of the oil. Potatoes can react like sponges; too much oil can make your potatoes appear to be soggy.