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

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4.67 from 3 votes

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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 sweet soup more savory? ›

If your soup is too sweet, you could try adding an acidic ingredient such as lemon juice or vinegar to balance out the sweetness of the carrots. You can also add some savory ingredients such as garlic, onion, and herbs to add more depth and flavor to the soup.

Can sweet potato be used to 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.

What if my sweet potato soup is too sweet? ›

If your dish is a little too sweet, try rounding out the sweetness by adding flavors or ingredients that are sour, bitter, or spicy. It may be obvious not to add more sweet ingredients, but you should also stay away from salty ones since they actually bring out the sweetness in food.

How do you make potato soup not gummy? ›

Sear or roast your potatoes to prevent gummy soup

Searing or roasting your potatoes does more than just add extra flavor to your soup. It can actually prevent your broth from becoming gluey.

What gives soup more 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.

What can I add to soup to give it more flavor? ›

Vinegar – A spoonful of vinegar is a quick fix when you find yourself with a bowl of dull, flat-tasting soup. Just a small amount of acid will brighten up the flavors. 2. Soy Sauce – Soy sauce is another item that's ideal for brightening up and adding depth of flavor to an otherwise dull soup.

What is the secret ingredient to thicken soup? ›

Add Flour Or Cornstarch

Instead, ladle a small amount of broth into a separate bowl and let it cool. Add a few tablespoons of flour or cornstarch to the bowl and whisk until it's blended smooth. Next, bring the soup to a simmer and add the mixture back to the pot. Pro tip: Don't dump in the entire mixture at once.

Can I add milk to soup to make it creamy? ›

Milk or Half-and-Half: This is the other magical ingredient that turns your homemade chicken noodle soup into the creamiest soup ever. Use 1 cup of whole milk or 1 cup of half-and-half.

Does heavy cream thicken soup? ›

Heavy cream

Use heavy cream as a keto-friendly thickening option for your soups and broths. Heavy cream has more fat than regular whole milk, so you can add it to your soup recipes without worrying about it curdling.

When should you not cook sweet potatoes? ›

Use your senses to determine if your sweet potato is past its prime. First, give it a squeeze. It'll be firm if it's fresh, and mushy if it's not. Other signs to check for are discoloration, shriveled skin, black or brown spots, and suspicious odors.

Why does my sweet potato taste bland? ›

So if you want a sweet, sweet potato, you have to cook it until it reaches 135–170°F (57–77°C). And you want to keep sweet potatoes in that range for as long as possible. That will maximize how sweet the potatoes taste.

Why does my sweet potato taste bad? ›

Sometimes it's caused by specific varieties of sweet potatoes that naturally have a slightly bitter flavor, while other times, bitterness can occur if the sweet potato wasn't fresh or if it's been stored for too long, leading to changes in its taste profile.

What is a good thickener for potato soup? ›

Cornstarch. Cornstarch is a very effective thickener, and a little bit can go a long way. Add cornstarch to a small amount of cold water or other liquid (wine or stock) and whisk into a thick slurry. Then the slurry can be stirred into a simmering soup, a bit at a time to set the final consistency.

Why does my potato soup have no flavor? ›

Perhaps the simplest approach is to flavor your soup with salt throughout the cooking process. Instead of waiting until the end of cooking to realize your soup lacks taste, you can add a bit of salt during each phase of cooking. Doing so will help bring out the flavors of each of the ingredients.

How do you make potato soup not taste bland? ›

Your potato soup is bland? Try adding a little more salt. That's usually the answer to any issue of blandness, no matter the recipe in question. A basic Appalachian style potato soup uses only a handful of simple ingredients, leaning on milk and water and often bouillon to create the brothy soup base.

How do you neutralize sweetness in soup? ›

Thankfully there's a one-size fits all solution in your pantry that will solve the problem of overly salty or sweet soup: vinegar. It may seem too easy, but a few splashes of vinegar really can make your food taste less salty or sweet.

How do you cut the sweet taste in soup? ›

Adding lime juice can to your dish can balance out the sweetness. In case, you don't want too much of tanginess in the dish you can also add vinegar white wine vinegar, red wine vinegar, balsamic vinegar.

How do you fix soup that is too sweet? ›

Thankfully there's a one-size fits all solution in your pantry that will solve the problem of overly salty or sweet soup: vinegar. It may seem too easy, but a few splashes of vinegar really can make your food taste less salty or sweet.

How do you reverse sweetness in cooking? ›

Too Sweet. The Fix: Tone down an overly sweet dish by adding a sour, salty, or bitter ingredient to it. Sour fruit (such as blackberries or cherries), cooling herbs such as mint, and chopped nuts work well in sweets such as cakes, cookies, and pies.

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