Vegetarian & Vegan Black Bean and Sweet Potato Soup Recipe

Home » COOK » Recipes » Recipes By Course » Soup Recipes » Vegetarian & Vegan Black Bean and Sweet Potato Soup Recipe

More and more people are turning to vegetarian or vegan cuisine for at least part of their weekly diet and so finding suitable and fresh plant-based dishes is crucial to keep mealtimes interesting. This Black Bean and Sweet Potato Soup Recipe really packs some flavor, is ready in just 40 minutes, and uses the following key ingredients: bell peppers, spices, corn, black beans, and sweet potatoes.

I’ve got more Easy Soup Recipes for you to enjoy – right-click and open these in a new tab to read next.

A terracotta bowl filled with soup full of black beans, corn, sweet potato cubes, and fresh herbs. Text overlay says"Vegan Black Bean and Sweet Potato Soup". Similar photos of the recipe from various angles are used throughout but with different text overlays unless otherwise described.

Affiliate Disclosure
I have included affiliate links to useful products and services related to the topic of this post.
This post contains affiliate links, and I will be compensated if you make a purchase after clicking on my links.
As an Amazon Associate, I earn from qualifying purchases.
Read Full Disclosure Policy

Black Bean and Sweet Potato Soup Recipe

The full ingredients list and instructions are found in the printable recipe card at the end of this post. I highly recommend reading the blog post all the way through so that you don’t miss any tips or substitution suggestions, to ensure that you have all the ingredients and equipment required and understand the steps and timings involved.

What’s black, orange, and filled with good-for-you nutrients? If you guessed our black bean and sweet potato soup recipe, you’re right!

This vegan soup can be enjoyed the whole year-round, it’s hearty and comforting for the autumn and winter, yet fresh and satisfying for spring and summer.

Onions, garlic, herbs, and spices are sautéed first to release all their fragrant goodness, and then the rest of the ingredients are added and left to simmer away.

The soup is so easy, so delicious! Plus, it’s packed with fiber and protein to keep you satisfied.

Whether you’re vegetarian or vegan or just looking for an easy weeknight meal, this soup is sure to please.

Black Bean & Sweet Potato Soup

Ingredients & Equipment Used In This Recipe

While most ingredients can be bought in grocery stores, for your convenience, any specialized or notable ingredients and equipment needed for this recipe have been linked to Amazon or other stores if available online.

It may not include staple ingredients such as oil, salt, sugar, etc., as you’re likely to have those in your kitchen. The complete list of ingredients with measurements is found in the recipe card.

Recipes on The Purple Pumpkin Blog use both cup measurements and/or weighted measurements. American cups and kitchen food scales are handy pieces of equipment to have in your kitchen as it means you’ll be able to make all of the different recipes on my blog. I try to give American, imperial, and metric measurements in my recipes. Please note, you can mix cup measurements with weighted measurements, but never mix imperial (pounds, ounces, pints, etc.,) with metric (kilograms, grams, litres, etc.,).

Recipe for Black Bean and Sweet Potato Soup

More Recipes Using Black Beans

One of the hero ingredients in this dish is black beans, so here are some more recipes using the same:

More Vegan Recipes

Looking for more vegan dishes to make? Check these recipes out next:

Vegan Black Bean and Sweet Potato Soup Recipe

How Do I Make Black Bean and Sweet Potato Soup?

Check out the printable recipe card below with full ingredients and instructions. Any demonstration photos do not print out to save your ink.

Black Bean and Sweet Potato Soup

Black Bean and Sweet Potato Soup

Yield: 4
Prep Time: 10 minutes
Cook Time: 30 minutes
Total Time: 40 minutes

This Black Bean and Sweet Potato Soup Recipe really packs some flavor, is ready in just 40 minutes.


  • 2 Tbsp olive oil
  • 1 small red onion, diced
  • 1 medium green bell pepper, diced
  • 1 medium red bell pepper, diced
  • Sea salt and black pepper, to taste
  • ½ tsp crushed red pepper flakes
  • 1 Tbsp ground cumin
  • 2 tsp chili powder
  • ½ tsp dried oregano
  • 2 large sweet potatoes, peeled and cubed
  • 3 Tbsp tomato paste
  • 2 (15-oz/400g) cans black beans, rinsed and drained
  • 3 cups vegetable broth
  • 1 cup frozen corn
  • ¼ cup fresh cilantro (coriander), chopped
  • 2 Tbsp fresh lemon juice


  1. Heat olive oil in a large soup pot over medium heat and add red onion and bell peppers. Season with salt and black pepper, to taste. Cook for 4-5 minutes, stirring occasionally until the veggies become soft and fragrant.
  2. Add crushed red pepper, cumin, chili powder, and dried oregano. Cook for 1-2 minutes, stirring occasionally until the spices become fragrant.
  3. Add sweet potatoes, tomato paste, and black beans. Season with additional salt and black pepper, if desired, and stir to combine.
  4. Add vegetable broth and increase heat to medium-high. Bring to a boil, then immediately reduce to medium-low. Cover and simmer for 15-20 minutes or until the sweet potatoes are fork-tender.
  5. Stir in corn, cilantro, and fresh lemon juice. Taste and adjust seasonings, as desired, before serving. Enjoy!


Recommended Products

As an Amazon Associate and member of other affiliate programs, I earn from qualifying purchases.

Nutrition Information:
Yield: 4 Serving Size: 1
Amount Per Serving: Calories: 293Total Fat: 8gSaturated Fat: 1gTrans Fat: 0gUnsaturated Fat: 7gCholesterol: 0mgSodium: 659mgCarbohydrates: 50gFiber: 10gSugar: 13gProtein: 9g

This site uses Nutritionix to provide estimated nutrition. Nutritional information is always approximate and will depend on the quality of ingredients used and serving sizes. If you need exact calories and macros, please do your own calculations.

Did you make this recipe? Share it!

Tag The Purple Pumpkin Blog on Instagram with the hashtag #TPPBRecipes!

Make It A Special Dinner!

You’ve made the soup, but what about the rest of the courses?

Here are additional recipes to create a menu for a special meal or dinner party:

There are 500+ Recipes on The Purple Pumpkin Blog for you to enjoy – please feel free to check them out too.

Please share this post with your family and friends on social media – just use the buttons below! Your shares are how The Purple Pumpkin Blog grows and I am sincerely grateful every time you share something. ♥