Can You Cut Sweet Potatoes Ahead Of Time?

Sweet potatoes are one of my favorite vegetables. I love their flavor and texture. They are sweet and have a soft, creamy texture, unlike regular potatoes. One of my favorite things about them is that I can bake them for an easy side dish or use them in different curries. Baking them is easy but you do have to plan ahead. In that case, you may wonder- Can sweet potatoes be cut ahead of time?

Yes, you can chop sweet potatoes a day or two ahead of time and use them in a recipe. The secret is to soak them in cold water and keep them in the fridge. If you don’t, they’ll lose their flavor and dry up fast.

This article will explore whether or not you can cut sweet potatoes one or two days before you want to cook them. And still, have them taste as good as if they were refrigerated.

What Happens If You Cut Sweet Potatoes Ahead Of Time?

Sweet potatoes start turning brown once you cut them. The process of oxidation is what causes them to turn brown. Keep your sliced sweet potatoes in cold water to keep them from browning.

It’s fine to consume your chopped sweet potatoes even if they get brown. Use cold water and immediately put the chopped potatoes in the fridge after drowning them. You can also put ice cubes in the dish with sweet potatoes and cold water.

Drenching your chopped potatoes in cold water can help remove any surface scratches. When you fry or roast your potatoes, this will also help them get more crispy.

When Can You Peel And Cut Potatoes Ahead Of Time?

While peeled potatoes can be prepared ahead of time, there are certain limitations. This method, for example, works very well with whole or bigger diced potatoes.

However, shredded or finely sliced potatoes may not work as well. The longer the potato chunks can float in the water, the better. The smaller the chunks, the shorter the time they can stay.

If you’re making latkes, hash browns, or any other dish that calls for finely chopped, sliced, or shredded potatoes. You’ll save time by doing all of your preparation on the same day.

If you’re going to fry the potatoes, you should avoid preparing them in advance. In the same line, if your recipe calls for exceptionally crispy finished potatoes, don’t drench them at all. This simple trick works well with mashed potatoes.

Because the potatoes will be boiling when it comes time to cook them. The recipe’s outcome will be unaffected in any way. It’s also great for meals that call for parboiling the potatoes initially or for baking.

Can You Peel And Slice Sweet Potatoes Ahead Of Time?

Yes, you can. You can remove the skin and slice the potatoes up to 2 days ahead of time. Place the slices in a container to keep them from browning.

Fill it with water and drown the potato slices. Strain it once you’re ready to cook. Before starting the preparation, thoroughly pat them dry using lint-free tea towels.

How Long Do Sweet Potatoes Last Once Cut?

Keep your pre-cut sweet potatoes cold, between 55 and 70 degrees Fahrenheit. If you chop your sweet potatoes and store them in the refrigerator, they will keep longer. 

If you leave the pre-cut sweet potatoes out in the open, they will last better. They can survive up to four weeks under such conditions. 

If you keep your chopped sweet potatoes near any other fruit or vegetable, they will rot soon. Cutting a sweet potato will not make it rot faster.

The sweet potatoes’ sliced side will eventually fade out. This, will not spoil the whole potato. It’s better to soak the sweet potato cut side if you want it to remain unhealed.

How Long Can Uncooked Sweet Potato Sit Out?

How long sweet potatoes last at normal room temperature depends on many factors. It is a good idea to keep them in a pantry for 3–5 weeks. You can store sweet potatoes in the fridge for a few months or even freeze them.

  • It depends to a large extent on storage conditions. After purchasing, keep sweet potatoes in a dry, dark area.
  • Properly stored, raw sweet potatoes will last for 1 to 2 weeks at normal room temperature.
  • Store sweet potatoes in a cool, dark place to extend their shelf life. Set the temperature to 45-55° F, which is warmer than the refrigerator but cooler than the usual room temperature. Sweet potatoes will keep for roughly a month under those circumstances.
  • To increase the shelf life of sweet potatoes, keep them in a loose netted bag or basket that allows for air circulation.
  • Refrigeration is not recommended for whole, uncooked sweet potatoes. It can cause them to have hardcore and a bad flavor.

How Long Do Raw Cut Sweet Potatoes Last In The Fridge?

If you store your chopped sweet potatoes in the fridge, they will survive for 3-4 days. They can preserve for 2-3 days if you use an airtight container instead.

To get the greatest flavor out of your sweet potatoes, prepare them 24 hours after chopping them. However, this is not the ideal way to store them. Unless you want to blanch the sweet potatoes after cutting them.

Blanching the sweet potatoes will make them easier to store. Sweet potatoes contain a lot of water in them. If you put them in the freezer right away, they’ll start to create ice crystals.

It will affect the consistency and taste of the sweet potato. If your fresh sweet potatoes were not blanched before freezing, they may become mushy when cooked.

Prep Sweet Potatoes Ahead of Time

Sweet Potatoes are a wonderful, delicious vegetable. If you have a recipe for Thanksgiving dinner and it calls for sweet potatoes, you can begin preparing them ahead of time. 

First, you’ll need to wash them thoroughly, then bake them in the oven for around 45 minutes. If you’re going to be serving mashed potatoes with your dinner, this is a good time to start them.

After you take the sweet potatoes out of the oven, you can cut them up and toss them in a bowl with a bit of butter. Then, you can mash them.

You can also cook full sweet potatoes in advance. And store them in the refrigerator for up to ten days. When you need a fast side dish or a filling mini dinner, reheat them. 

Sweet potato puree can also be stored in the refrigerator or frozen. Then microwave it later as an appetizer or as a full side dish. Make a dish using sweet potatoes.

Place it in the fridge until you’re ready to bake it. Refrigerate cooked sweet potatoes within two hours of preparation, just like any prepared dish.

How To Peel And Cut Sweet Potatoes Into Cubes?

Sweet potatoes are a simple root vegetable with a sweet flavor and a silky texture within. Purchasing pre-cut sweet potatoes could save time, but you can also prepare this veggie ahead of schedule.

Put sweet potatoes in water before peeling and cubing them for a bigger dinner or dish. It will protect them from drying out and ensure that they are always ready to use.

Peel the Potatoes:

Rinse your sweet potatoes thoroughly before peeling them. You can remove extra stains and dirt with a scrubbing brush. Makes the peeling of the potatoes simpler.

Take one potato and a peeler, and press the blade carefully along the surface of the potato until the upper layer of skin is gone. Scrape the potato using a peeler until no skin remains. If you don’t have a peeler, you may peel the potato using a little knife.

Cut Into Cubes:

After you’ve peeled your potatoes, cut them into cubes with a sharp knife. Put the sweet potato on the chopping board and maintain one side steady with your fingers.

Make multiple parallel incisions down the length of the potato. Make another set of across slashes after turning the potato a quarter turn.

While cutting opposite to the first two series of cuts, keep these pieces together along with your spare hand. You’ll get a lot of sweet potato cubes if you cut in these two positions.

Can You Store Cut Sweet Potatoes?

You can keep cut sweet potatoes cooked or raw in the refrigerator. The technique of storage will decide how long you can safely preserve them for eventual use.

The storing procedure depends on whether the sweet potatoes are cooked or raw.

5 Easy Ways You Can Store Sweet Potatoes After Cutting:

  1. Storing Uncooked Sweet Potatoes

    Peel your potatoes and slice them into 1-inch pieces. Refrigerate them in an airtight container package with a seal lock zipper.

    Another nice option for storing cubed sweet potatoes is a sealed plastic or glass box. Refrigerate squared sweet potatoes after covering them with water.

    If you’re using water, don’t keep the sliced sweet potatoes out of the refrigerator for more than 2 hours. If you leave the potatoes out for too long, they may brown.

    Uncooked sweet potatoes can be kept in the refrigerator for 3-4 days before turning brown or becoming mushy. Avoid soaking finely diced sweet potatoes in water, such as chip-cut sweet potatoes.

    They can absorb water and lose taste as a result. You can also use a bigger storage container or coolers filled with cold water if you’re making a significant quantity of sweet potatoes. Just be sure you refresh the ice twice a day.

  2. Storing Cooked Sweet Potatoes

    A sweet potato covered firmly in tinfoil can be baked. Refrigerate them in a Ziploc container. Many sweet potato recipes can be made ahead of time, chilled, and kept in the refrigerator for up to 10 days.

    Such as: Side dishes, Main dishes, Puree. If you want to get as close to the 10-day storage period as possible, make sure your container is airtight.

  3. Frozen Sweet Potato Storage

    Freezing sweet potatoes allows you to store them already prepared or cooked for longer periods. Allows you to include them in meals or save them for later use.

    It is simple to cook them in big numbers, making this dish a good choice for weekly or monthly meal preparations. Blanch or boil your Sweet potatoes before freezing them.

    Never store uncooked sweet potatoes in the freezer. If you freeze them without blanching them, they will lose texture and flavor.Blanching is the better option if you want to use sweet potato pieces in a future meal.

    Sweet potatoes are mashed and mixed to the proper smoothness. These are used as baby formula or in practically any recipe that calls for sweet potatoes. It could include anything from cupcakes to sweet potato sauce.

  4. Refrigerator Stored Sweet Potatoes

    Before boiling the sweet potatoes, place them in a dish of cold water. In this method, sweet potatoes will keep in the refrigerator for 3-4 days.

    Before cooking, keep the sweet potatoes in the fridge in sealed bags for up to 4 days. All cooked sweet potatoes should be stored within an hour after being prepared.

  5. Canning Sweet Potatoes for Storage

    Canned sweet potatoes require a little more effort, but they save a lot of freezer room.
  • Peel and chop your sweet potatoes into 1-inch squares, as you would for blanching.
  • Fill the heated jars with peeled potatoes, leaving an inch at the top.
  • To make a syrup, bring 2 cups of honey or 2 and a half cups of sugar to a boil with 5 cups of water.
  • Fill the sweet potato jars with syrup, leaving 1 inch of space at the top.
  • To remove the air bubbles, use a canning knife. The jars might be cracked with a standard knife.
  • Use a pressure canner for 1 to 2 hours and add the lids with rings.

Can You Cut A Sweet Potato In Half And Save It?

When deciding how to preserve half a sweet potato, the best way is to consider how long you want it to keep. When would you like to enjoy it?

I would suggest storing the half-sweet potatoes in a cold, dark, and dry location. If you keep the half-sweet potatoes in a warm place, they may rot.

The chopped side of the half potatoes will recover. You can use it in two months. If you keep it in a cold, dark, and dry place, such as a pantry or cupboard, it will last longer.

Submerge the half sweet potato in water if you plan to use it within the next 3-4 days. It’s best to store it in the refrigerator.

Would you like to store your half-sweet potato for up to three weeks? You can keep it frozen or in a pantry. It is recommended to keep your half-sweet potato in an airtight container in the freezer.

Want to keep your sweet potato half for a few years? You can freeze dry it and then store it in an oxygen-absorbing airtight pouch.


I hope you enjoyed my article on Can you cut sweet potatoes ahead of time? They are one of those foods that can be tricky to handle, but with a little bit of knowledge about how to cut and store sweet potatoes, you can create delicious dishes for yourself and your friends and family.

If you have any further questions about cutting sweet potatoes ahead of time, let me know in the comment section below. 

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