Sweet Potato and Black Bean Soup

Featured in: Slow Everyday Meals

This hearty soup combines creamy sweet potatoes with protein-packed black beans, creating a satisfying and nourishing bowl. Aromatic spices like cumin, smoked paprika, and coriander infuse every spoonful with warming depth, while the vegetable broth base provides rich flavor. Ready in just 45 minutes, this gut-friendly dish delivers 12 grams of protein per serving and works perfectly as meal prep or weeknight comfort food.

Updated on Wed, 28 Jan 2026 12:44:00 GMT
Creamy Sweet Potato and Black Bean Soup steaming in a rustic bowl, garnished with avocado slices and fresh cilantro. Save
Creamy Sweet Potato and Black Bean Soup steaming in a rustic bowl, garnished with avocado slices and fresh cilantro. | lentocook.com

The sky was a bruised shade of purple the first time I threw these ingredients into a pot on a whim. I was looking for something that felt like a hug but did not require a trip to the store. The way the bright orange sweet potatoes danced with the dark beans felt like a small celebration in my kitchen. It quickly became the meal I turn to whenever the wind starts to rattle the windowpanes. This soup is proof that basic pantry staples can create something truly soulful.

Last winter my friend Sarah came over shivering after her car broke down in the driveway. I handed her a bowl of this steaming soup and watched her shoulders finally drop an inch from her ears. We sat on the kitchen floor because the dining table was covered in half finished craft projects. The smell of smoked paprika filled every corner of the small apartment and made the cold outside feel a world away. That night the soup was more than just dinner, it was a warm sanctuary for a tired friend.

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Ingredients

  • Sweet potatoes: Choose firm ones with bright orange flesh because they provide the best creamy texture when simmered.
  • Black beans: Rinsing these well is important to remove the canning liquid and keep the soup colors distinct.
  • Smoked paprika: This provides a deep campfire aroma that makes the vegetable broth taste like it has been cooking for hours.
  • Vegetable broth: I prefer a low sodium version so I can control the seasoning and let the natural vegetable flavors shine.
  • Lime wedges: A final squeeze of citrus provides a necessary hit of acid that wakes up the earthy spices.
  • Red bell pepper: This adds a subtle crunch and a different kind of sweetness that complements the potatoes perfectly.

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Instructions

Softening the aromatics:
Warm the olive oil and sizzle the onion, carrot, celery, and bell pepper until they are soft and fragrant. You want them to look glossy and translucent before you move to the next step.
Awakening the spices:
Stir in the garlic, sweet potatoes, and all your dry spices to let them toast for a minute. This brief heat helps the oils in the cumin and coriander bloom beautifully.
The long simmer:
Pour in the broth and the tomatoes with their juice then bring the whole pot to a steady boil. Lower the heat and let it bubble gently under a lid until the potatoes are tender enough to smash with a spoon.
Adding the protein:
Fold in the rinsed black beans and let everything cook uncovered for a final few minutes. This allows the broth to thicken slightly while the beans soak up the smoky flavors.
The creamy finish:
Use an immersion blender to pulse the soup a few times if you want a thicker consistency. Leaving some chunks of potato and whole beans creates a lovely rustic feel in every bowl.
Hearty Sweet Potato and Black Bean Soup served with lime wedges and tortilla chips on a wooden table. Save
Hearty Sweet Potato and Black Bean Soup served with lime wedges and tortilla chips on a wooden table. | lentocook.com

My nephew once called this sunset soup because of the vibrant orange and red colors in his bowl. It was the first time I ever saw him finish a vegetable centered meal without a single complaint.

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Adjusting the Heat

I usually keep this soup mild for family gatherings but a pinch of chipotle powder adds a wonderful kick. If you find you have added too much spice, a dollop of sour cream or Greek yogurt can balance things out instantly. It is much easier to add heat at the end than it is to take it away.

Storing Your Leftovers

This is one of those rare dishes that actually tastes better the next day after the spices have settled. I like to portion the leftovers into glass jars for easy lunches throughout the busy work week. Just make sure to leave a bit of room at the top of the jar if you plan on freezing it.

Finishing Touches

A few small additions right before serving can elevate this simple meal into something truly special. I like to set out small bowls so everyone can customize their own bowl of soup at the table.

  • Try serving with a side of toasted corn tortillas for a bit of salty crunch.
  • A sprinkle of fresh cilantro adds a bright herbaceous note that lightens the heavy beans.
  • Keep extra lime wedges nearby for those who love a very zesty and bright broth.
Close-up of Sweet Potato and Black Bean Soup topped with avocado and cilantro, showing a rich, chunky texture. Save
Close-up of Sweet Potato and Black Bean Soup topped with avocado and cilantro, showing a rich, chunky texture. | lentocook.com

I hope this soup brings as much warmth to your kitchen as it does to mine. Enjoy every spoonful of this hearty and wholesome meal.

Recipe FAQs

Can I make this soup ahead of time?

Yes, this soup actually tastes better the next day as flavors have time to meld. Store in an airtight container in the refrigerator for up to 4 days or freeze for up to 3 months.

How can I make this soup creamier?

Use an immersion blender to partially blend the soup, leaving some chunks for texture. Alternatively, blend half the soup in a standard blender and return it to the pot.

What can I substitute for black beans?

Pinto beans, kidney beans, or cannellini beans work well as substitutes. Each brings a slightly different texture but maintains the protein-rich heartiness of the dish.

Is this soup spicy?

The soup has mild warmth from the spices. The cayenne pepper is optional, so adjust or omit based on your heat preference. Smoked paprika adds depth without excessive spice.

What toppings work best?

Fresh cilantro adds brightness, lime wedges provide acidity, and sliced avocado brings creaminess. For extra crunch, try tortilla strips or pumpkin seeds.

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Sweet Potato and Black Bean Soup

Creamy sweet potatoes and protein-packed black beans simmered with aromatic cumin, smoked paprika, and warming spices for a hearty, satisfying meal.

Prep Duration
15 mins
Cook Duration
30 mins
Total Duration
45 mins
Created by Gabriel Summers


Skill Level Easy

Cuisine American

Portions 4 Serves

Diet Details Plant-Based, No Dairy, No Gluten

What You Need

Vegetables

01 2 medium sweet potatoes, peeled and diced
02 1 large yellow onion, diced
03 2 cloves garlic, minced
04 1 medium carrot, diced
05 1 stalk celery, diced
06 1 red bell pepper, diced

Legumes

01 2 cans (15 oz each) black beans, drained and rinsed

Liquids

01 4 cups vegetable broth
02 1 can (14.5 oz) diced tomatoes, with juice

Spices & Seasonings

01 1 teaspoon ground cumin
02 1 teaspoon smoked paprika
03 1/2 teaspoon ground coriander
04 1/4 teaspoon cayenne pepper, optional
05 1 bay leaf
06 1/2 teaspoon salt, or to taste
07 1/4 teaspoon black pepper
08 2 tablespoons olive oil

Garnishes

01 Fresh cilantro, chopped
02 Lime wedges
03 Sliced avocado

Directions

Direction 01

Sauté aromatics: Heat olive oil in a large pot over medium heat. Add onion, carrot, celery, and bell pepper. Sauté for 5 minutes until softened.

Direction 02

Add garlic: Add minced garlic and cook for 1 minute until fragrant.

Direction 03

Toast spices: Stir in sweet potatoes, cumin, smoked paprika, coriander, cayenne, and bay leaf. Cook for 2 minutes, stirring constantly.

Direction 04

Add liquid: Pour in vegetable broth and diced tomatoes with juice. Bring to a boil.

Direction 05

Simmer vegetables: Reduce heat to a simmer, cover, and cook for 15 minutes until sweet potatoes are tender.

Direction 06

Incorporate beans: Add drained black beans, salt, and black pepper. Simmer uncovered for 5–10 minutes to blend flavors.

Direction 07

Finish soup: Remove bay leaf. For creamier texture, use an immersion blender to partially blend, leaving some chunks. Adjust seasoning as needed.

Direction 08

Serve: Serve hot, garnished with fresh cilantro, lime wedges, or sliced avocado as desired.

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Equipment Needed

  • Large soup pot
  • Chef's knife
  • Cutting board
  • Wooden spoon
  • Immersion blender, optional

Allergen Details

Always review each component for allergens, and speak to your healthcare provider with concerns.
  • Verify vegetable broth is certified gluten-free
  • Check store-bought broth labels for hidden allergens

Nutrition Details (per portion)

Nutrition info is for general guidance only and isn’t meant as medical advice.
  • Calorie Count: 320
  • Fats: 5 g
  • Carbohydrates: 58 g
  • Proteins: 12 g

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