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Pumpkin Potato Soup with Sourdough Croutons

It's soup season! Cozy up with a bowl of Pumpkin Potato Soup with garlic herb sourdough croutons. It's super easy to make, can be adjusted to your liking and whatever ingredients you have on hand, and is loaded with healthy veggies. Comfort food in a bowl!

Bowl of Pumpkin Potato Soup with Sourdough Croutons

More hearty potato soup recipes: Potato Dill Soup

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This pumpkin potato soup has a subtle curry flavor without being overpowering. I add 2 teaspoons of curry powder for the whole pot of soup, which is just enough to give it a nice "hmm what's in here that is so good?!" flavor. It's not spicy (though you can certainly change that), and it's very kid-friendly. 

I serve this soup with garlic herb sourdough croutons. That sourdough flavor goes so well with the subtle sweetness of pumpkin in this soup, especially if I let the croutons soak up the soup for a minute before eating them. Yum!

Other crispy toppings that go well with this soup would be roasted pumpkin seeds, pepitas, roasted watermelon seeds, or crackers.

Overhead picture of a bowl of pumpkin potato soup garnished with pepitas

More pureed soup recipes: Potato Turnip Soup

What kind of pumpkin to use

The short answer is: use whatever pumpkin you have on hand, or whatever is available at your grocery store. For a time-saving shortcut, you can buy diced pumpkin from the grocery store. 

But if you're shopping for pumpkin for this soup, here are some tips: a sugar pumpkin or pie pumpkin will give this soup a subtle sweetness. A kabocha squash will give this soup a nice savory flavor and it's a little starchier. Butternut squash will also work as a substitute for pumpkin and will also add a little sweetness to this soup.

I usually just grab a quarter or half pumpkin wrapped in cellophane from the grocery store. It's much more manageable than cutting into a whole large pumpkin. 

Whatever pumpkin you use, make sure you peel it for this soup.

More savory pumpkin recipes: Moroccan Chicken and Pumpkin Stew

A ladle of creamy potato pumpkin soup

More Fall soups you MUST try: Roasted Butternut Leek Soup

Ingredients

For the soup:

  • 1 yellow onion (or any onion you have on hand), finely diced
  • 2 ribs celery, chopped
  • 1 tablespoon coconut oil (or olive oil)
  • 2-3 cloves garlic, minced
  • 2 teaspoons yellow curry powder, or to taste (I recommend an Indian or yellow Thai curry powder here. Curry paste will work well too. If curry is not your favorite, you can omit the it and use a teaspoon of Italian seasoning instead.)
  • 1.5 lb pumpkin, peeled and cubed into 1-inch pieces
  • 1.5 lb potatoes, peeled or scrubbed clean and cubed into 1-inch pieces (it's your choice whether to peel. My potatoes are from a local organic CSA farm, so I leave the peels on.)
  • 3.5 - 4 cups vegetable broth (I used 4 cups)
  • optional: salt and pepper, to taste
  • herbs (cilantro or parsley) and other garnishes for serving, such as paprika or cayenne powder, pepitas, crackers, or sourdough croutons

For the sourdough croutons:

  • 2 cups stale sourdough bread, diced into ½-inch cubes
  • oil sprayer with olive oil (or about ½ - 1 tablespoon olive oil)
  • salt, to taste
  • garlic powder, to taste
  • Italian seasoning, to taste
Ingredients to make pumpkin potato soup

More creamy soup recipes: Coconut Curry Butternut Squash Soup

Equipment

  • Soup pot
  • Immersion blender or regular blender
  • Wooden spatula
  • Cutting board, measuring cups and spoons

More Fall soup recipes: Sweet Potato Sausage Soup

Instructions

Make the croutons:

If you want to make sourdough croutons while the soup is cooking, get started on these first: Preheat oven to 325F. In a medium bowl, spray the cubed bread pieces with olive oil (or drizzle with olive oil). Season to taste with salt, garlic powder, and Italian seasoning and mix thoroughly to distribute the seasonings. Arrange in a single layer on a baking sheet and bake at 325F for 15-20 minutes, or until crispy and dried out. The exact roasting time will depend on how dry your bread is and how big your croutons are.

Make the soup:

Sauté the diced onion and chopped celery in coconut oil over medium-low heat for about 8-10 minutes, stirring frequently to prevent burning. You want the onion to just start to brown but not burn. Do NOT skimp on this step because it adds a lot of flavor to the soup. 

Sautéing diced onion and celery in a soup pot

Add the minced garlic and curry powder and sauté for 1 minute.

Seasonings and minced garlic added to sauteed onion and celery

Add the pumpkin, potato, and broth. Bring to a boil, then reduce the heat and simmer for 10-15 minutes, or until the potatoes are fully cooked and easily pierced with a fork. You can simmer covered or uncovered, it's your choice. Just make sure the veggies stay covered by the broth.

Collage of 2 pictures showing how to cook pumpkin potato soup

Use an immersion blender to puree the soup to your liking. You can leave it a little chunky or blend it until completely smooth. Give it a taste and season with salt, pepper, or more curry powder to taste.

Pureed pumpkin potato soup in a pot

Serve hot, garnishing with a sprinkle of smoked paprika or cayenne pepper, fresh herbs, and your choice of crispy toppings, such as pepitas, croutons, roasted pumpkin seeds.

Bowl of creamy pumpkin potato soup

More creamy soup recipes: Butternut Squash Beet Soup

Recipe variations

→ Not a fan of curry? Skip it and add Italian seasoning instead. If going for Italian seasoning, I recommend swapping the oil from coconut oil to olive oil.

→ Make it creamier. Use 3-3.5 cups of broth to cook the veggies, then stir in a little heavy cream or unsweetened coconut milk after blending.

→ Make it spicy: Add cayenne pepper to the soup.

→ Make it heartier: Stir in cooked lentils or chickpeas before blending (like my butternut squash lentil soup).

→ Add other veggies: Carrots, sweet potatoes, parsnips, can be used to substitute some of the pumpkin or potatoes. I typically don't add carrots or sweet potatoes to a pumpkin soup because there's enough vitamin A from the pumpkin. But use whatever you have on hand!

More creamy Fall soups to try: Sweet Potato Leek Soup

If you enjoyed this recipe, let me know with a comment and a star rating below. And don't forget to share it on Facebook and save it on Pinterest for later!

Bowl of creamy Pumpkin Potato Soup with Sourdough Croutons
Print Recipe
5 from 1 vote

Pumpkin Potato Soup with Sourdough Croutons

This Pumpkin Potato Soup is creamy, delicious, rich in flavor, and loaded with nutritious ingredients. Make the sourdough croutons while the soup is cooking, or use any other crunchy soup toppings you like to serve.
Prep Time15 minutes
Cook Time25 minutes
Total Time40 minutes
Course: Soup
Cuisine: American
Diet: Gluten Free, Vegan, Vegetarian
Servings: 6
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Ingredients

For the soup:
  • 1 yellow onion - finely diced
  • 2 ribs celery - chopped
  • 1 tablespoon coconut oil - (or olive oil)
  • 2-3 cloves garlic - minced
  • 2 teaspoons curry powder - adjust to taste. Yellow Thai curry paste will work too.
  • 1.5 lb pumpkin - peeled and cubed into 1-inch pieces
  • 1.5 lb russet potatoes - peeled or scrubbed clean and cubed into 1-inch pieces
  • 3.5 - 4 cups vegetable broth - (I used 4 cups)
  • optional: salt and pepper - to taste
  • herbs (cilantro or parsley) - and other garnishes for serving, such as paprika or cayenne powder, pepitas, crackers, or sourdough croutons
For the sourdough croutons:
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Special equipment

Instructions

Start the croutons before starting the soup:
  • Preheat oven to 325F.
  • In a medium bowl, spray the cubed bread pieces with olive oil (or drizzle with olive oil). Season to taste with salt, garlic powder, and Italian seasoning and mix thoroughly to distribute the seasonings.
  • Arrange in a single layer on a baking sheet and bake at 325F for 15-20 minutes, or until crispy and dried out. The exact roasting time will depend on how dry your bread is and how big your croutons are.
Make the soup:
  • Sauté the diced onion and chopped celery in coconut oil over medium-low heat for about 8-10 minutes, stirring frequently to prevent burning.
  • Add the minced garlic and curry powder and sauté for 1 minute.
  • Add the pumpkin, potato, and broth. Bring to a boil, then reduce the heat and simmer for 10-15 minutes, or until the potatoes are fully cooked and easily pierced with a fork. You can simmer covered or uncovered, it's your choice. Just make sure the veggies stay covered by the broth.
  • Use an immersion blender to puree the soup to your liking. You can leave it a little chunky or blend it until completely smooth. Taste and add salt, pepper, or more curry if you like.
  • Serve hot, garnishing with a sprinkle of smoked paprika or cayenne pepper, fresh herbs, and sourdough croutons.

Notes

Other great soup toppings are: roasted pumpkin seeds, oyster crackers, crackers, pepitas.
Try stirring in a little unsweetened canned coconut milk or heavy cream for more creaminess.
Not into curry? Skip it and use Italian seasoning instead. 
The soup itself is gluten-free. If you want to keep this gluten-free, use gluten-free sourdough to make the croutons, or use another gluten-free topping.
This recipe makes 4-5 large meal portions or 6-8 appetizers portions. Nutrition facts are estimated assuming 6 equal portions and do not include croutons or other toppings.

Nutrition

Calories: 156kcal (8%) | Carbohydrates: 32g (11%) | Protein: 4g (8%) | Fat: 3g (5%) | Saturated Fat: 2g (10%) | Polyunsaturated Fat: 0.1g | Monounsaturated Fat: 0.2g | Sodium: 567mg (24%) | Potassium: 924mg (26%) | Fiber: 3g (12%) | Sugar: 6g (7%) | Vitamin A: 10007IU (200%) | Vitamin C: 19mg (23%) | Calcium: 50mg (5%) | Iron: 2mg (11%)

The nutritional information displayed is an estimate and not to be used as dietary or nutritional advice. Consult a nutritionist or dietician for nutritional info based on the exact ingredients you use.

 

5 from 1 vote
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Recipe Rating




Kate

Wednesday 23rd of October 2024

Cozy, comforting soup. I hope you enjoy it as much as I do. The croutons are a must!