What’s The Difference Between Sweet Potatoes And Yams?

This post may contain affiliate partner links. View our privacy statement HERE.

From Southern candied yams to the Black community’s beloved sweet potato pie, the question always arises:

Is a yam a potato?

Or, what’s the difference between sweet potatoes and yams?

Can you substitute yams for sweet potatoes?

Candied yams vs. sweet potatoes

Starting with the basics, there’s a distinct color difference between yams and sweet potatoes.

Sweet potatoes have a smooth, reddish skin color compared to yams’ dark brown tree-like skin.

Candied yams vs. sweet potatoes

What do Africans call sweet potatoes?

Yams are a vegetable similar to sweet potatoes but come from the motherland in Africa.

We get the word ‘yam’ because Africans call yams’ nyami.’

Why are sweet potatoes called yams?

Enslaved African Americans began calling the softer than a yam sweet potatoes in North America “yams” because they resembled the motherland African vegetable they knew. Thus, many African Americans today still call soft, cooked sweet potatoes “yams.”

True to Black folks’ nature, they took something from nothing and elevated yams to the soul food delicacy many people love and crave today. Black folks’ Southern candied yams!

Netflix’s soul food docu-series High on The Hog illustrates how enslaved Africans recognized sweet potatoes in the Southern US as similar to West African yams.

What’s The Difference Between Sweet Potatoes And Yams?

Are yams and sweet potatoes the same?

Asked another way, “What is the difference between a sweet potato and a Southern yam?” Or, “Are candied yams and candied sweet potatoes the same thing?”

One of the most significant differences between sweet potatoes and yams is their appearance. Yams are typically larger, while sweet potatoes come in smaller sizes.

Another difference? 

Sweet potato roots are tapered at one end, whereas yam roots are more circular. Furthermore, yams are starchier and tougher than sweet potatoes.

Sweet potatoes are Southern vegetables that grow in the ground and are smaller than yams. They’re closely related to the potato but have a smooth, reddish skin, softer flesh when cooked, and a much sweeter flavor than yams.

On the other hand, yams are starchy vegetables with a more rigid texture, often compared to tree bark, and their flesh is drier and more starchy than sweet potatoes. 

Do yams and sweet potatoes taste the same?

Do yams and sweet potatoes taste the same?

While both are root vegetables, here are a few reasons why sweet potatoes and yams do not taste the same:

  • Sweet potatoes have below-ground root tubers.
  • Yams have stem tubers.
  • Sweet potatoes are smaller and rounder in shape.
  • Yams tend to be more cylindrical in shape and larger.
  • Sweet potatoes have a smoother outer skin with softer inner flesh.
  • Yams have a tougher outer skin similar in appearance to tree bark with a more rigid inner flesh.

Can you substitute yams for sweet potatoes?

Yams and sweet potatoes are not the same.

So different that Taste Of Home explicitly describes the difference between the two as, “They (sweet potatoes and yams) don’t even belong to the same plant family, and they originate and grow on different continents!”

So sweet potatoes and yams should not be substituted in recipes for one another.

Which is better, a sweet potato or a yam?

What do sweet potatoes and yams have in common?

By now, the case is made that sweet potatoes are not a type of yam, and yams are not a type of sweet potato. 

However, one thing they have in common is that they’re both tuberous root vegetables. Still, they’re not related. As apparent by the list of things they don’t have in common.

The Soul Food Pot Culinary Guides - Are yams and sweet potatoes the same?

Which is better, a sweet potato or a yam?

Both sweet potatoes and yams are good to eat as a part of a healthy diet.

Neither is better compared to the other or nutritiously superior.

So, in conclusion, what’s the difference between sweet potatoes and yams?

While most people confuse the two, sweet potatoes and yams have many differences:

  • Sweet potato skin is smoother than that of yams.
  • Sweet potato flesh is softer (when cooked) than yams.
  • Sweet potatoes have a sweeter taste than yams.
  • Sweet potatoes are rounder and tapered at the ends vs. the elongated, cylindrical yam.

Southern soul food sweet potato recipes

With a sweeter taste, softer texture, and native to North America, sweet potatoes are the main ingredient for many iconic Southern soul food recipes:

Black Folks Southern Candied Yams
Stovetop Candied Yams Soul Food Recipe
Candied yams are an old-fashioned Southern African-American recipe. A sweet potato soul food side dish cooked to perfection in a cinnamon-brown sugar glaze.
Check out this recipe!
Black Folks Sweet Potato Pie Recipe
Black Folks Sweet Potato Pie Recipe™
A Black folks’ sweet potato pie recipe is a delightful Thanksgiving and Christmas dessert packed with flavorful seasonings and spices in the tradition of Black folks’ soul food cooking. 
Check out this recipe!
Black Folks Purple Sweet Potato Pie Recipe
Black Folks Purple Sweet Potato Pie Recipe
New twist on an old classic: Introducing Black folks purple sweet potato pie recipe!
Same but new – incredible soul food flavors with a regal purple hue!
Check out this recipe!

Did you enjoy this soul food guide about the difference between sweet potatoes and yams?

Have you had it?

Would you make it? 

Comment below and lemme know. 

Then subscribe HERE for all the soul food!

The Ultimate Soul Food Recipes Guide
The Ultimate Soul Food Recipes Guide
What is soul food? Soul food recipes are African-American recipes full of flavor! A legacy of Southern cooking the Black way. Check out this collection of the best soul food recipes!
Check out this recipe!

Like this post? Pin the below image to your Pinterest “Soul Food Recipes” board!

Soul Food Guide - What’s The Difference Between Sweet Potatoes And Yams?

Leave a Reply

Your email address will not be published. Required fields are marked *

Captcha loading...