30-Minute Spicy Sweet Potato Soup - Recipe (2024)

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by Mike Hultquist · · 8 Comments · Jump to Recipe

30-Minute Spicy Sweet Potato Soup is here to warm your body and soul! It's got the perfect amount of spiciness from Cajun seasoning that compliments the natural flavors of the sweet potato puree and creamy yogurt in the best way.

30-Minute Spicy Sweet Potato Soup - Recipe (1)

30-Minute Spicy Sweet Potato Soup

What I LOVE about this sweet potato soup recipe, aside from the obvious flavor, is how quickly you can make it. No need to spend a lot of time in the kitchen when you flat out just don't have the time, right?

Your prep time for this soup is just about 5 minutes, then it cooks for about 20-30 minutes.

This sweet potato soup is delightfully creamy from the sweet potato puree and yogurt. Besides the creamy consistency, there's a TON of flavor here to fall in love with!

Cajun seasoning and jalapeños add just the right touch of spicy flavor without overpowering the other ingredients.

30-Minute Spicy Sweet Potato Soup - Recipe (2)

Ingredients in Spicy Sweet Potato Soup

  • Olive oil
  • Sweet potatoes
  • Onion
  • Celery
  • Jalapeño pepper
  • Garlic
  • Crushed tomatoes
  • Vegetable stock
  • Fresh basil leaves
  • Cajun seasoning
  • Salt and pepper
  • Plain yogurt

How to Make Sweet Potato Soup

Cook the veggies. Heat a large pot to medium heat and add the olive oil. Add the sweet potatoes, onion, celery, jalapeno and garlic. Cook, stirring often, about 10 minutes to soften everything up.

Simmer. Add the remaining ingredients (except for the yogurt) and bring to a boil. Reduce the heat and simmer for about 20 minutes, until everything is nice and tender. You can simmer longer if you’d like.

Blend it. Use a stick blender to process the soup until it is nice and smooth. Or, transfer the soup to a blender or food processor in batches to process, then back into the pot it goes.

Add the final touches and enjoy! Add a little salt and pepper. Swirl in the yogurt and stir until the soup is nice and creamy. Spoon into bowls and swirl in juice from a quarter lemon per bowl. Top with fresh herbs, chili flakes and a few drizzles of chili oil.

30-Minute Spicy Sweet Potato Soup - Recipe (3)

Recipe Tips & Notes

  • Make your own seasoning. When it comes to Cajun seasoning, you can use your favorite store-bought brand... But I recommend making my homemade Cajun seasoning blend, which really is the best!
  • Don't forget to garnish. Chili oil is one of my favorite toppings for sweet potato soup. I also love freshly squeezed lemon juice and some fresh herbs to really send it over the top.
  • Adjust the heat level. If you'd like to up the heat a bit, add in another jalapeño or two, or go with spicier peppers. You can also easily double up on the Cajun seasonings or user a hotter blend. You can also easily make a milder version by omitting the jalapeño and using bell peppers instead.

Storage

Wait for the soup to fully cool to room temperature prior to storing. When kept in an airtight container in the fridge, any leftover sweet potato soup you have will stay fresh for about 3-4 days. Reheat in the microwave in 30 second intervals, stirring each time it stops until warmed through.

30-Minute Spicy Sweet Potato Soup - Recipe (4)

More Soup Recipes We Love

  • Butternut Squash Soup
  • Spicy Thai Curry Chicken Soup
  • Cheesy Guajillo-Potato Soup
  • Sweet Pepper-Sweet Corn Chowder
  • Roasted Poblano Soup

That's it, my friends! Let me know how this turns out for you. Send pics! I'd love to see your amazing creations. Post them on Instagram. Hash tag me #ChiliPepperMadness. ROCK ON! Keep it spicy. -- Mike H.

30-Minute Spicy Sweet Potato Soup - Recipe (5)

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30-Minute Spicy Sweet Potato Soup Recipe

This sweet potato soup recipe has the perfect amount of spiciness with Cajun seasonings to complement the puree of sweet potato, tomato, other veggies, and creamy yogurt. It's a quick and easy meal on the table in no time.

Save Recipe

Course: Main Course

Cuisine: American

Prep Time: 5 minutes minutes

Cook Time: 30 minutes minutes

Total Time: 35 minutes minutes

Calories: 272kcal

Author: Mike Hultquist

Servings: 4

Tap or hover to scale

4.67 from 3 votes

Leave a Review

Ingredients

  • 1 tablespoon olive oil
  • 1.5 pounds sweet potatoes peeled and chopped
  • 1 medium sweet onion chopped
  • 1 stalk celery chopped
  • 1 jalapeno pepper chopped
  • 2 cloves garlic chopped
  • 15 ounce can crushed tomatoes or equivalent fresh tomatoes
  • 1 cup vegetable stock
  • ¼ cup packed fresh basil leaves
  • 1 tablespoon Cajun seasoning blend or more as desired
  • Salt and pepper to taste
  • 1 cup plain yogurt
  • FOR SERVING: Lemon juice fresh chopped herbs, chili oil, chili flakes

Instructions

  • Heat a large pot to medium heat and add the olive oil. Add the sweet potatoes, onion, celery, jalapeno and garlic. Cook, stirring often, about 10 minutes to soften everything up.

  • Add the remaining ingredients (except for the yogurt) and bring to a boil. Reduce the heat and simmer for about 20 minutes, until everything is nice and tender. You can simmer longer if you’d like.

  • Use a stick blender to process the soup until it is nice and smooth. Or, transfer the soup to a blender or food processor in batches to process, then back into the pot it goes.

  • Adjust for salt and pepper.

  • Swirl in the yogurt and stir until the soup is nice and creamy.

  • Spoon into bowls and swirl in juice from a quarter lemon per bowl.

  • Top with fresh herbs, chili flakes and a few drizzles of chili oil.

Notes

Makes 4 large bowls, about 2 quarts.

Heat Factor: Mild-Medium. You'll get big flavor without crazy heat using a single jalapeno and Cajun seasoning blend here. If you're looking for more heat factor, add in extra jalapenos and additional Cajun seasonings, or try more potent peppers. You can also use spicy chili flakes as well as chili oil for drizzling over the top.

Nutrition Information

Calories: 272kcalCarbohydrates: 50gProtein: 7gFat: 6gSaturated Fat: 1gCholesterol: 7mgSodium: 507mgPotassium: 1085mgFiber: 8gSugar: 16gVitamin A: 25570IUVitamin C: 21.4mgCalcium: 181mgIron: 2.9mg

30-Minute Spicy Sweet Potato Soup - Recipe (6)

Did You Enjoy This Recipe?I love hearing how you like it and how you made it your own. Leave a comment below and tag @ChiliPepperMadness on social media.

30-Minute Spicy Sweet Potato Soup - Recipe (7)

Reader Interactions

Comments

    Leave a Reply

  1. Geraldine MC Grath says

    30-Minute Spicy Sweet Potato Soup - Recipe (8)
    Hi Mike. Tried this earlier in the week and it turned out brilliantly. Thank you. And I hope you and your family have a great Christmas and a very happy New Year. Looking forward to receiving more of your wonderful recipes.

    Reply

    • Michael Hultquist - Chili Pepper Madness says

      Thanks so much, Geraldine! Glad you enjoyed it! Have a very Merry Christmas and Happy New Year! Cheers!

      Reply

  2. Justin says

    30-Minute Spicy Sweet Potato Soup - Recipe (9)
    This soup was great! I made mine with golden cayenne.

    Reply

    • Michael Hultquist - Chili Pepper Madness says

      Excellent, Justin! I love the addition of golden cayenne. Perfect pepper.

      Reply

  3. Vilma says

    30-Minute Spicy Sweet Potato Soup - Recipe (10)
    Think this would work with carrots instead??

    Reply

    • Michael Hultquist - Chili Pepper Madness says

      Vilma, yes, carrots would be a very nice substitution. Let me know how it turns out for you.

      Reply

  4. Trey says

    This looks amazing. Will most definitely be trying this one out soon!

    Reply

    • Michael Hultquist - Chili Pepper Madness says

      Thanks, Trey!

      Reply

30-Minute Spicy Sweet Potato Soup - Recipe (2024)

FAQs

How do you make potato soup not taste bland? ›

I would also add that roast the potatoes might be helpful. Also, you can alter the soup by pureeing some portion of the potatoes and adding it back to the pot. Fresh herbs like parsley, rosemary or thyme will give your soup zing.

Should I soak potatoes before putting them in soup? ›

Should I soak my potatoes before making soup? You don't have to soak them, but I do recommend doing so in cold water at least until you've finished cubing all the potatoes. This will keep them from turning brown and ugly.

What potatoes don't get mushy in soup? ›

ANSWER: Waxy potatoes or those called boiling potatoes stand up well in soups and stews. These have thin skin and are high in moisture and low in starch. Potatoes that are low-starch and high-moisture hold together better.

How to make potato soup more thick? ›

How to Thicken Potato Soup
  1. Add cheese. ...
  2. Begin with a roux. ...
  3. Finish with a slurry. ...
  4. Incorporate potatoes. ...
  5. Mix in bread. ...
  6. Stir in heavier dairy. ...
  7. Use a beurre manié. ...
  8. Utilize an immersion blender.
Jan 20, 2022

How can I deepen my soup flavor? ›

"If your broth is lacking in savory richness, try adding roasted onion, tomato paste, mushrooms, seaweed, soy sauce, or miso. These ingredients add umami flavor and depth to broth," she says. The choice of ingredient depends on the recipe, though.

How do you add Flavour to potato soup? ›

The chicken stock adds flavor, and the cream makes the broth creamy and more luxurious. You can also try half-and-half, sour cream, or plain yogurt. Cheese: This is optional, but if you have some on hand, it adds a lovely richness to the soup. Use sharp cheddar for cheesy potato soup that rivals cheesy baked potatoes.

Which type of potato is best for soup? ›

Russets or all-purpose baking potatoes are high in starch and low in moisture. In soups, they will soak up the liquid and lose their shape. This makes them the ideal choice for making creamy soups or thickening a runny soup. Try using Russet potatoes to create the perfect Loaded Potato Soup.

How do you keep potatoes from getting mushy in potato soup? ›

How do you keep potatoes from getting mushy in soup? Keeping the skins on your potatoes will help. Also key to remember is that when chopping the potatoes, the smaller they are the faster they will cook. So, don't be afraid to cut them a little on the larger side than you normally would.

Should I boil potatoes in broth? ›

The secret to making mashed potatoes extra-flavorful is cooking them in chicken broth. They're mashed until smooth and creamy, with just the right amount of butter and cream to make a homestyle potato side everyone will enjoy.

Why is potato soup gluey? ›

If you've ever tried potato leek soup and found it to have a gluey texture, it's because the potatoes released too much starch from being over handled. This is unfortunately easy to do with a food processor or blender (heck, it can even happen when making mashed potatoes, which is why I avoid using an electric mixer).

How do you keep potato soup from getting gummy? ›

It's important not to chop them too finely before cooking. Keeping them in medium-ish sized chunks should work best. If the potatoes are chopped too finely, then too much starch will be released into the broth, resulting in a gummy-like texture.

Why are my potatoes still hard in my soup? ›

Old Potatoes: Very old or stored potatoes can become starchy and may not soften as well during cooking. It's best to use fresh, firm potatoes. Acidic Ingredients: If your soup contained highly acidic ingredients (e.g., tomatoes), it could have affected the texture of the potatoes.

What is the secret ingredient to thicken soup? ›

Add Flour Or Cornstarch

You can thicken soup by adding flour, cornstarch, or another starchy substitute.

Does sweet potato thicken soup? ›

Starchy Vegetables

Grate a starchy vegetable like squash, pumpkin, sweet potato, or white potato into the soup and let it simmer. It will release that starch and help to thicken the liquid as it cooks.

Does cream cheese thicken up potato soup? ›

Cream cheese can be a delicious and tangy thickener for mashed potatoes so it stands to reason that it can also be used to add body to your favorite silky potato soup recipes — right? The answer is yes. It only works well if you do it carefully, though.

How to make can potato soup taste better? ›

A pinch of seasoning can make all the difference to freshen up the flavors in a ho-hum soup. Most canned soups have plenty of sodium, so skip the salt and stick with spices like cumin or curry powder or try dried herbs like basil or rosemary.

Why is my potato soup so bland? ›

Failing to let the flavors develop

If you find that your potato soup is lacking in taste, the easiest solution may be just to let it continue cooking. In the best soup recipes, you'll discover that there are always stages of cooking that allow the flavors to develop.

How do I fix bland tasting soup? ›

If a soup is tasting bland in the bowl, consider adding acid rather than salt. A squeeze of lemon or lime, or a dash of yogurt or sour cream can add brightness to the bowl. Our Lemony Chicken Soup will make your mouth water.

How do you fix bland potatoes? ›

A general rule of thumb, when you know you've added enough salt but something still tastes bland, is to add a bit of acid. Not much! You don't want to make it sour, but some sour cream or yogurt, or even just a few drops of vinegar, might be what you need. I agree with boiling garlic with the potatoes.

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