Sweet potato bisque is a creamy riff on classic sweet potato soup. Made with oven-roasted sweet potatoes and vanilla-infused cream, this bisque pairs sweet and savory flavors for a decadent soup.


Sweet Potato Bisque Recipe: Tips for Making the Silky Bisque

Sweet potato bisque is a rich and creamy soup that pairs the natural sweetness of [roasted sweet potatoes](https://www.masterclass.com/articles/how-to-roast-sweet-potatoes) with aromatics and heavy cream. Traditional bisque recipes feature seafood like lobster, crayfish, shrimp, or crab as the main ingredient—chefs typically grind the crustacean shells into a fine paste to thicken the mixture. Modern bisques may use puréed vegetables or aromatics in place of shellfish and thicken the base with rice or other starches. 

Sweet potatoes are rich and creamy enough on their own to serve as a thickening agent and main ingredient. 

Sweet potato bisque is an approachable entry point to the world of classical bisques. Here are some tips to consider:

1. __Strain for an extra-smooth texture__. If you have the time or inclination, strain the soup mixture after puréeing it before adding the cream for a traditional bisque texture.
2. __Evoke different moods with spices__. Use dried chili powders (like ancho, paprika, or cayenne) or red pepper flakes for heat, or warm baking spices (like cinnamon or [cardamom](https://www.masterclass.com/articles/what-is-cardamom-benefits-and-uses-of-cardamom-spice)) for something mellow and seasonal. 
3. __Make it dairy-free__. To make a vegan sweet potato bisque, substitute the heavy cream with full-fat canned [coconut milk](https://www.masterclass.com/articles/how-to-make-coconut-milk): The soft sweetness of the coconut pairs well with the caramelized notes in the potatoes, especially when combined with curry powder, fresh ginger or [galangal](https://www.masterclass.com/articles/galangal-guide-and-recipe), or lemongrass, a garnish of chopped cilantro and a squeeze of lime. 
Store leftover sweet potato bisque in an airtight container in the refrigerator for up to one week. Reheat the bisque over medium-low heat on the stovetop, whisking it with a bit of water as needed to achieve a smooth consistency. Adjust the seasoning as needed. 
Sweet potato bisque is a creamy riff on classic sweet potato soup. Made with oven-roasted sweet potatoes and vanilla-infused cream, this bisque pairs sweet and savory flavors for a decadent soup.


Sweet potato bisque is a rich and creamy soup that pairs the natural sweetness of <a href='https://www.masterclass.com/articles/how-to-roast-sweet-potatoes' target='_self' class='mc-text--link' data-mc-segment-trigger='true' data-mc-segment-event-type='Article Page Click' data-event-obj='{"textTag":"p","href":"https://www.masterclass.com/articles/how-to-roast-sweet-potatoes","linkCopy":"roasted sweet potatoes","category":null}'>roasted sweet potatoes</a> with aromatics and heavy cream. Traditional bisque recipes feature seafood like lobster, crayfish, shrimp, or crab as the main ingredient—chefs typically grind the crustacean shells into a fine paste to thicken the mixture. Modern bisques may use puréed vegetables or aromatics in place of shellfish and thicken the base with rice or other starches. Sweet potatoes are rich and creamy enough on their own to serve as a thickening agent and main ingredient.

What Is Sweet Potato Bisque?

Sweet potato bisque is an approachable entry point to the world of classical bisques. Here are some tips to consider:<ol class="mc-m-4"><li class="mc-my-4"> 1. Strain for an extra-smooth texture. If you have the time or inclination, strain the soup mixture after puréeing it before adding the cream for a traditional bisque texture. </li><li class="mc-my-4"> 2. Evoke different moods with spices. Use dried chili powders (like ancho, paprika, or cayenne) or red pepper flakes for heat, or warm baking spices (like cinnamon or <a href='https://www.masterclass.com/articles/what-is-cardamom-benefits-and-uses-of-cardamom-spice' target='_self' class='mc-text--link' data-mc-segment-trigger='true' data-mc-segment-event-type='Article Page Click' data-event-obj='{"textTag":"p","href":"https://www.masterclass.com/articles/what-is-cardamom-benefits-and-uses-of-cardamom-spice","linkCopy":"cardamom","category":null}'>cardamom</a>) for something mellow and seasonal. </li><li class="mc-my-4"> 3. Make it dairy-free. To make a vegan sweet potato bisque, substitute the heavy cream with full-fat canned <a href='https://www.masterclass.com/articles/how-to-make-coconut-milk' target='_self' class='mc-text--link' data-mc-segment-trigger='true' data-mc-segment-event-type='Article Page Click' data-event-obj='{"textTag":"p","href":"https://www.masterclass.com/articles/how-to-make-coconut-milk","linkCopy":"coconut milk","category":null}'>coconut milk</a>: The soft sweetness of the coconut pairs well with the caramelized notes in the potatoes, especially when combined with curry powder, fresh ginger or <a href='https://www.masterclass.com/articles/galangal-guide-and-recipe' target='_self' class='mc-text--link' data-mc-segment-trigger='true' data-mc-segment-event-type='Article Page Click' data-event-obj='{"textTag":"p","href":"https://www.masterclass.com/articles/galangal-guide-and-recipe","linkCopy":"galangal","category":null}'>galangal</a>, or lemongrass, a garnish of chopped cilantro and a squeeze of lime. </li></ol>

3 Tips for Making Sweet Potato Bisque 

Store leftover sweet potato bisque in an airtight container in the refrigerator for up to one week. Reheat the bisque over medium-low heat on the stovetop, whisking it with a bit of water as needed to achieve a smooth consistency. Adjust the seasoning as needed.

How to Store Leftover Sweet Potato Bisque

Creamy Sweet Potato Bisque Recipe

Sweet potato bisque is a creamy riff on classic sweet potato soup. Made with oven-roasted sweet potatoes and vanilla-infused cream, this bisque pairs sweet and savory flavors for a decadent soup.