Can you peel sweet potatoes the night before?

In this article, we will answer the question “Can you peel sweet potatoes the night before?”, and how to cook with sweet potatoes?

Can you peel sweet potatoes the night before?

Yes, you can peel sweet potatoes the night before. They will keep fresh in the fridge for 1-3 days. Use within 24 hours of refrigerating to enjoy the maximum taste. Follow the methods given below to store them overnight or longer in the fridge so that they do not turn brown.

Can I cut sweet potatoes the night before? 

Yes, you can cut sweet potatoes one or two nights before you want to use them in a dish. The key is to submerge them in cold water and store them in the refrigerator. If you do not do so, they will not retain their taste and will dry out quickly.

How to store cut and peeled sweet potatoes safely?

Refrigerate the sweet potatoes within 1-2 hours of cutting and peeling or else they will turn brown and eventually develop a slimy surface and soft spots. 

In the fridge

Place the peeled or cut sweet potatoes ina bowl full of cold water. Cover the bowl with a lid or plastic wrap and keep the fridge. Drain when you are ready to cook with them.

In the freezer

To freeze-store sweet potatoes, peel the skin off to minimize the risk of bacterial growth. Blanch the sweet potatoes for 2-3 minutes and pat dry using paper towels. Put the diced sweet potatoes in freezer bags or vacuum seal bags for up to 6 months. Thaw the frozen sweet potatoes in the fridge and use within 24 hours of thawing.

How to cook a sweet potato?

Bake or roast

Bake them at 400°F for 40-50 minutes. Poke holes or prick the sweet potatoes to keep them from bursting due to steam. Alternatively, you can slice open the sweet potatoes, add a small butter cube, and some cheese with your favorite seasonings until tender.

For roasting, cut the sweet potatoes into equal-sized cubes and toss them with your favorite seasonings and olive oil. Roast them in the oven at 425°F. Keep turning occasionally to prevent burning.


Prick the sweet potatoes using a skewer or a fork and place them on a microwave-safe plate. Make sure the potatoes are of the same size. Microwave them for about 4-6 minutes at high power. 

The other method is to slit the potato from the middle, add cheese, seasonings, and butter or oil, and then microwave.

Steam cooking

Bring 1 and ½ inch of water to a rolling boil in a steamer. Place the sweet potatoes (unpeeled) in the steamer basket and cover with a lid. You can either cut the potatoes into equal-sized cubes or steam them whole. They will take 30-50 minutes to cook depending upon how you cut them.


Boil whole and unpeeled sweet potatoes for about 35-40 minutes or until completely tender. Mash the boiled potatoes. Use immediately or store for later use. Mashed sweet potatoes can be combined with milk and served with maple syrup. It makes for a great dessert. They can also be added to brownies. Alternatively, add milk or cream along with cheese and your favorite seasonings, serve with steak.


Cut sweet potatoes in slices of about ½ or ¼ inch thickness. Fry evenly in hot oil(365°F) until brown and crispy. Spread them on a paper towel to get rid of excess oil.


Wash and slice the sweet potatoes. Coat the slices in a dressing made up of cilantro, salt, olive oil, and some lemon/lime juice or zest. Place ¼ inch slices of sweet potatoes on grill grates. Grill each side for about 3-6 minutes. Flip the slices once grill marks are obtained.


Cut the sweet potatoes into desired shape or size or grate them. Toss the cut, sliced or grated potato into your salad bowls. Cut the sweet potato into french fry shape and enjoy it with a dip. Add lemon to prevent browning in the salad.

Other FAQs about Potatoes which you may be interested in.

How to boil potatoes and carrots?

Can you reheat fried potatoes?

Are potatoes fruit?

Mistakes you are making with sweet potatoes

Buying the wrong sweet potatoes

When buying sweet potatoes, blemished or bruised sweet potatoes are a big no. If you accidentally bought them, roast them or boil them and mash them later. But these cannot be used for recipes that require whole sweet potatoes.

Not washing properly

Sweet potatoes are root vegetables, which means they grow underground. You must wash and scrub them properly before using them.

Peeling the skin

The peel of sweet potato is packed with nutrients and it has a very neutral taste. Decides it prevents the potatoes from drying up completely during the cooking process.

Baking without poking holes

A potato will literally explode if you do not prick it before baking or cooking in the microwave. Poke some holes using a skewer or fork to let the steam release during the cooking process.


In this article, we answered the question “Can you peel sweet potatoes the night before?”, and how to cook with sweet potatoes?