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Many recipes will call for “1 cup of cubed sweet potatoes” or “1 cup of sliced sweet potatoes” or even “1 cup of mashed sweet potatoes” but it is not always easy to determine actually how many sweet potatoes are in a cup. In order to help make cooking easier we did some experiments to help tell you exactly how many sweet potatoes you need to buy.
To answer How many sweet potatoes in a cup we went to the grocery store to check out the produce section. After surveying the vegetable selection we discovered that 1 pound of sweet potatoes is equal to 2 large or 3 medium sweet potatoes. We decided to use a medium sweet potato for our measurements.
Watching: How many cups is one sweet potato
We found that it took 1.25 medium sweet potatoes to obtain 1 cup of sliced potato. When cubing, we needed 1.3 sweet potatoes to reach the 1 cup mark. However, when measuring for 1 cup of mashed, 2 whole sweet potatoes did the trick.
Today sweet potato fries are very popular in more trendy restaurants. When preparing sweet potato fries at home, it took 1.3 potatoes to result in about 1 cup.
Even though they are often confused, did you know that sweet potatoes and yams are not the same thing? They aren’t even distantly related! Sweet potatoes originated from the tropical Americas and are part of the morning glory family; whereas yams, which are native to Africa and Asia, are related to lilies and grasses.
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Next time your recipe calls for a cup of mashed, sliced or diced sweet potatoes you’ll know how much you’ll need to purchase at the store to cover it. You can also use our conversion tool below for any custom how many sweet potatoes in a…” measurements you need. If you are peeling a lot of potatoes by hand you should definitely look into getting a good vegetable peeler to greatly speed up the process. I feel comfortable recommending the OXO Good Grips Swivel Peeler since I use it all the time at home!
Custom Conversions for Sweet Potato
- Custom Conversions for Sweet Potato
- One Sweet Potato Equals
- Want a Fancy Cocktail?
- How to Store Sweet Potato
- General How to Store Sweet Potato Info
- Short Term Sweet Potato Storage
- Sweet Potato Long Term Storage
- Sweet Potato Side Notes
- Sweet Potato Recipes
- Looking for Something a Little Different?
- What is the Produce Converter?
One Sweet Potato Equals
- There is Generous ½ Cup (148 mls) of Cooked & Mashed Sweet Potato in a Sweet Potato
- There is ⅔ Cup (158 mls) of Cubed Sweet Potato in a Sweet Potato
- There is ¾ Cup (177 mls) of Sliced Sweet Potato in a Sweet Potato
I need: ¼ ½ ¾ 1 1 ½ 2 2 ½ 3 3 ½ 4 4 ½ 5 6 7 8 9 10 Teaspoon(s) Tablespoon(s) Fluid Ounce(s) in Volume Cup(s) Pint(s) Quart(s) Gallon(s) Milliliter(s) Liter(s) of Cooked & Mashed Sweet Potato Cubed Sweet Potato Sliced Sweet Potato You need 1.6 Sweet Potatos
Want a Fancy Cocktail?
Full Recipe: Smoked Manhattan Cocktail
How to Store Sweet Potato
General How to Store Sweet Potato Info
There are many varieties of sweet potatoes; some of the more common ones are: Beauregard, Covington, Jersey, Jewell, Kotobuki (Japanese), and Okinawan (purple), Goldrush, Georgia Red, Centennial, O’Henry, and Evangeline.
Short Term Sweet Potato Storage
Do not store raw sweet potatoes in the refrigerator.
Keep unwashed sweet potatoes in a cool, dry location away from light to prolong shelf life; these are a good item to store in your pantry. They will keep for about 2 weeks.
Cooked whole or pureed sweet potatoes keep 1 week in the refrigerator.
Sweet Potato Long Term Storage
If you store sweet potatoes a cooler location, about 55°F (12.8°C), they will maintain their freshness for a month.
Cooked, mashed sweet potatoes freeze well.
Sweet Potato Side Notes
Many people think a sweet potato and yam are the same vegetable; technically they are different. Sweet potatoes are members of the morning glory family, and originate from South America; they are a moister and sweeter vegetable than the yam. Yams are a member of the yam family (closely related to lilies) and originate from West Africa and Asia. Yams are drier and starchier than sweet potatoes.
Sweet Potato Recipes
Looking for Something a Little Different?
Full Recipe: Citrus Cured Salmon Sous Vide
What is the Produce Converter?
One of the biggest hassles when cooking and working in the kitchen is when a recipe calls for “the juice of 1 lime” or a similar measurement. Often times when cooking people use bottled juices, pre-sliced vegetables and other convenient cooking time savers. Produce Converter will help you convert the “juice of 1 lime” and other similar recipe instructions into tablespoons, cups and other concrete measurements.
Produce Converter can also be used to figure out how many vegetables to buy when you need, for instance, “A cup of diced onion.” You can use our easy conversion tool to figure out exactly how many onions you need to buy at the store in order to end up with the amount you need for your cooking.
We hope you enjoy Produce Converter and if you have any suggestions for how we can improve it and make your cooking easier please let us know.
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