Italian Sausage and Potato Soup

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How to make the best creamy Italian sausage and potato soup with tender potatoes, savory sausage, and rich broth.

sarah mae carter for recipes by clare
By Sarah Mae Carter
Updated on Wed, 17 Sep 2025 10:32:30 GMT

Italian sausage and potato soup transforms simple ingredients into the most comforting bowl of warmth you’ll crave all winter long. This hearty one-pot meal brings together savory Italian sausage, tender potatoes, and creamy broth for a satisfying dinner that feels like a warm hug from the inside out.

I discovered this recipe during one of those hectic weeknights when my family was craving something hearty but I only had 35 minutes to work with. The aroma of browning sausage mixed with garlic immediately filled our kitchen with such incredible warmth. What makes this Italian sausage and potato soup truly special is how it captures all the beloved flavors of restaurant-style Zuppa Toscana right at home. The creamy potato soup base combined with spicy Italian sausage creates comfort food magic that works perfectly for busy families, meal prep enthusiasts, or anyone seeking that cozy dinner experience.

What Goes Into This Comforting Soup

I always recommend using high-quality Italian sausage as your flavor foundation since it makes all the difference in the final taste. Pro tip: Yukon Gold potatoes hold their shape beautifully and create the perfect creamy texture without falling apart.

  • 1 lb Italian sausage (mild or spicy)
  • 1 small onion, diced
  • 3 cloves garlic, minced
  • 4 cups potatoes, diced (Yukon Gold or Russet work best)
  • 4 cups chicken broth
  • 1 cup heavy cream (or half-and-half for a lighter option)
  • 2 cups kale or spinach, chopped
  • 1/2 tsp salt (adjust to taste)
  • 1/2 tsp black pepper
  • 1/4 tsp crushed red pepper flakes (optional, for heat)
  • 1 tbsp olive oil (if needed, for sauteing)
  • 1/2 cup grated Parmesan cheese (for garnish)

Step-by-Step Cooking Method

I prefer to brown the sausage thoroughly first since this creates the flavorful base that makes this Italian sausage and potato soup so irresistible.

Step 1: Heat a large pot or Dutch oven over medium heat. Add the Italian sausage and cook for 5-7 minutes until deeply browned with no pink remaining, breaking it apart with a spoon. If needed, drain excess grease but leave about 1 tablespoon for flavor.

Step 2: Add the diced onion and cook for 3-4 minutes until soft and translucent. Stir in the minced garlic and cook for 30 seconds until fragrant. Watch carefully to avoid burning the garlic.

Step 3: Add the diced potatoes and chicken broth. Bring to a boil, then reduce heat and simmer for 15 minutes or until the potatoes pierce easily with a fork but still hold their shape without crumbling.

Step 4: Stir in the heavy cream and chopped kale or spinach. Let it simmer for 5 more minutes, until the greens are wilted and the soup has a creamy consistency.

Step 5: Season with salt, black pepper, and red pepper flakes if using. Taste and adjust seasoning as needed.

Step 6: Ladle into bowls, garnish with Parmesan cheese, and serve warm with crusty bread.

Perfect Pairings for Your Soup

The rich, creamy flavors of this Italian sausage and potato soup pair beautifully with fresh, crusty accompaniments.

Crusty Italian Bread: The perfect vehicle for soaking up every drop of that creamy broth while adding satisfying texture contrast.

Caesar Salad: Fresh, crisp greens with tangy dressing provide a bright counterpoint to the rich, hearty soup.

Garlic Breadsticks: Warm, buttery breadsticks complement the Italian flavors and make this meal feel extra special.

Roasted Vegetables: Seasonal roasted vegetables like Brussels sprouts or carrots add nutritional balance and earthy flavors.

Protein-Packed Potato Soup Adventures

This Italian sausage and potato soup pairs wonderfully with other protein-rich potato soups for satisfying, complete meals. For a different protein profile, try our comforting Comforting Chicken Soup with Potatoes, which offers lighter yet equally satisfying flavors that complement the bold Italian herbs and sausage.

Create an impressive soup buffet by serving this alongside our spicy Creamy Chorizo Potato Soup for heat lovers and our rich Hearty Cheddar Garlic Herb Potato Soup for cheese enthusiasts. These diverse flavor profiles ensure every guest finds their perfect bowl while maintaining the hearty satisfaction everyone craves.

Storing Your Leftover Soup

Store leftover Italian sausage and potato soup in the refrigerator for up to 4 days in airtight containers. The flavors actually improve overnight as they have time to meld together.

When reheating, warm gently on the stovetop over medium-low heat, stirring occasionally. Add a splash of chicken broth or cream if the soup has thickened too much during storage.

Pro tip: I recommend freezing this soup for up to 3 months in freezer-safe containers, though the potatoes may become slightly softer and more crumbly upon thawing. The flavor remains excellent, making it perfect for meal prep.

Common Questions About This Recipe

Can I substitute the heavy cream?

Yes, half-and-half or whole milk work perfectly for a lighter version of this Italian sausage and potato soup, though the texture will be slightly less rich.

What if I don’t have kale?

Spinach, Swiss chard, or even frozen spinach (thawed and drained) make excellent substitutes in this potato soup recipe.

How can I make it spicier?

Use hot Italian sausage and increase the red pepper flakes to 1/2 teaspoon, or add a pinch of cayenne pepper to taste.

Ready to Make This Tonight?

This Italian sausage and potato soup proves that the most satisfying comfort food often comes from the simplest ingredients and techniques. The combination of savory sausage, creamy potatoes, and fresh greens creates a bowl of pure comfort that your whole family will request again and again. Try this recipe tonight and discover why it’s destined to become your new favorite weeknight dinner solution!

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Italian Sausage and Potato Soup

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This hearty Italian sausage and potato soup combines savory sausage, tender potatoes, and creamy broth for the ultimate comfort food experience. Ready in just 35 minutes!

  • Author: Sarah Mae Carter
  • Prep Time: 10 minutes
  • Cook Time: 25 minutes
  • Total Time: 35 minutes
  • Yield: 4 servings 1x
  • Category: Soup
  • Method: Simmer, Saute
  • Cuisine: Italian

Ingredients

Scale
  • 1 lb Italian sausage (mild or spicy)
  • 1 small onion, diced
  • 3 cloves garlic, minced
  • 4 cups potatoes, diced (Yukon Gold or Russet work best)
  • 4 cups chicken broth
  • 1 cup heavy cream (or half-and-half for a lighter option)
  • 2 cups kale or spinach, chopped
  • 1/2 tsp salt (adjust to taste)
  • 1/2 tsp black pepper
  • 1/4 tsp crushed red pepper flakes (optional, for heat)
  • 1 tbsp olive oil (if needed, for sautéing)
  • 1/2 cup grated Parmesan cheese (for garnish)

Instructions

  1. Heat a large pot or Dutch oven over medium heat. Add the Italian sausage and cook until browned, breaking it apart with a spoon. If needed, drain excess grease.
  2. Add the diced onion and cook for 3-4 minutes until soft. Stir in the minced garlic and cook for 30 seconds until fragrant.
  3. Add the diced potatoes and chicken broth. Bring to a boil, then reduce heat and simmer for 15 minutes or until the potatoes are fork-tender.
  4. Stir in the heavy cream and chopped kale or spinach. Let it simmer for 5 more minutes, until the greens are wilted.
  5. Season with salt, black pepper, and red pepper flakes if using.
  6. Ladle into bowls, garnish with Parmesan cheese, and serve warm with crusty bread.

Notes

  • Yukon Gold potatoes hold their shape better than Russets for the best texture in this soup.
  • For a lighter version, substitute half-and-half or whole milk for the heavy cream.
  • This soup freezes well for up to 3 months, though potato texture may change slightly upon thawing.

Nutrition

  • Serving Size: 1 bowl
  • Calories: 340 kcal
  • Sugar: 6 g
  • Sodium: 890 mg
  • Fat: 22 g
  • Saturated Fat: 10 g
  • Unsaturated Fat: 11 g
  • Trans Fat: 0 g
  • Carbohydrates: 24 g
  • Fiber: 3 g
  • Protein: 16 g
  • Cholesterol: 65 mg

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