Why Do Potatoes Take So Long to Cook? Full Guide.

Why Do Potatoes Take So Long to Cook

Why Do Potatoes Take So Long to Cook? Potatoes are a terrific, flexible food that is both healthful and can be consumed in a variety of ways. Baked, boiled, and roasted are all popular cooking methods, but they all take a long time. Why?

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Why does it take so long to cook potatoes? Potatoes take a long time to cook because they are a dense vegetable high in starch. Heat does not penetrate the potato rapidly, and the center takes a long time to warm up. Potatoes will not cook unless they are heated.

Why Do Potatoes Take So Long to Cook
Why Do Potatoes Take So Long to Cook

What Causes Potatoes to Cook Slowly?

Because potatoes are a thick vegetable, they cook slowly. If the potato is not chopped, it is a spherical or oval object, which indicates that heat must travel a great distance to reach the core of the thing.

Potatoes also have a low surface area to mass ratio, which means they take longer to cook because only a small portion of the potato is in contact with the heat – the outside.

If you place potatoes in a chilly oven or cold water, you must also wait for the heating method to attain temperature before the potatoes are evenly cooked. Why Do Potatoes Take So Long to Cook This alone can take a long time, so don’t be surprised if the potato takes an eternity to cook.

How Can You Speed Up the Cooking of Potatoes?

The slowness with which potatoes cook is a major deterrent for many people – it may feel like dinner takes forever. Fortunately, there are a few things you may do to expedite the process.

What you need to do depends on how you boil the potato, so let’s look at the various options for getting dinner on the table faster.

Accelerate Oven Baking

There are two methods for reducing the length of time it takes to bake a potato.

  • Method one: Increase the temperature of the oven. Why Do Potatoes Take So Long to Cook This must be done with caution because you do not want to burn the potatoes, but raising the temperature a few degrees might help the potatoes cook faster.
  • Method number two is to pierce the potatoes. When you tear the skin of the potatoes, heat may enter and steam can escape, causing the potatoes to cook faster. A longer, metal spike drilled through the potato is an even more effective option.
  • Metal spikes can be purchased particularly for this purpose, and they significantly accelerate the pace with which potatoes bake. This is due to the metal being extremely hot and transferring this heat right into the potato’s center. Because both the core and the outside are heated, the cooking time is drastically reduced.
  • It can be difficult to speed up an oven baked potato because you don’t want to cut the potatoes up. When it comes to baked potatoes, a cooked potato should be entire, and many people like larger potatoes.
  • Because of these two considerations, baked potatoes are one of the slowest methods of cooking potatoes, especially large ones, therefore use the aforementioned strategies to make this quicker and easier.

Increase the Rate of Boiling

It’s simple to make your potatoes boil faster; simply chop them smaller. Why Do Potatoes Take So Long to Cook The smaller the chunks of potato, the faster the heat can go through them and the faster they will cook.

You can also speed up the boiling process by heating water in a kettle, if you have one. This method is frequently more efficient than heating water in a pan. Pour the boiling water over the top of the potatoes in the pan. You will not have to wait for the water to come to a boil before the potatoes begin to cook; they will just be immersed in hot water.

It also helps to cover the pan with a lid to keep the heat in and the steam out. This will use less energy and cause the potatoes to cook considerably faster. Just keep an eye on it and turn the heat down if it starts to boil over.

Why Do Potatoes Take So Long to Cook

You can cut your potatoes up pretty thin if you’re going to mash them. If you intend to consume them as boiled potatoes, leave them in larger pieces.

Increase the roasting time

It can be difficult to speed up roasted potatoes without destroying them, but parboiling them first is a terrific solution. It’s important to note that you don’t want to totally cook them; you simply want to soften them.

This is something that can be done on the stovetop. Why Do Potatoes Take So Long to Cook The potatoes should then be drained and patted dry. Heat the oil in the oven so that they go immediately into the very hot fat, and once in the oven, do not open the oven door until you think they are done (unless you need to turn them).

All of these elements increase the amount of heat applied to the potato and help it cook faster.

You can boost this by chopping the potatoes into smaller parts. However, there is a limit to this with roasted potatoes; if you cook them too small, they won’t have a wonderful fluffy center and may burn.

Can Potatoes Be Microwaved?

If you need a quick meal, bake your potatoes in the microwave. They may not taste as well as they do in the oven, but they are still tasty and cook considerably faster. Why Do Potatoes Take So Long to Cook Before microwaving the potatoes, pierce them numerous times to prevent steam buildup and explosion.

If you want, you may crisp up the potatoes in the oven later.


Because potatoes are thick and have a tiny surface area, they require a long time to cook. You can shorten cooking periods by chopping your potatoes into small pieces or inserting spikes into them to direct heat towards the center of the potato.

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Hello there! Cuisine Cravings Team is a group of people who are passionate about Kitchen Ideas that developed this website to educate people on the finest kitchen techniques. We publish articles that focus on basic and fundamental cooking ideas for all levels of chefs, from beginners to specialists! Our objective is to remove the guesswork out of meal preparation so you may worry less and enjoy more! Food is an important aspect of our life, and we are excited to share our knowledge with you!

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