30-Minute, High-Protein Sausage Potato and Kale Soup

Posted on November 18, 2025

by: Amelia Grace

Bowl of high-protein sausage potato and kale soup ready to serve.

When the chill of winter sets in, few dishes warm the heart quite like a steaming bowl of Sausage Potato and Kale Soup. Did you know that a typical serving provides about 20 grams of protein? This savory blend of Italian sausage and earthy kale will fill your home with a delightful aroma, just begging you to dig in. As the creamy broth and tender potatoes swirl together, every spoonful offers a hug in a bowl—a simple reminder that comfort food can also be nourishing!

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30 minute high protein sausage potato and kale so 2025 11 18 020533 150x150 1

Sausage Potato and Kale Soup


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  • Author: james-carter
  • Total Time: 45 minutes
  • Yield: 4 servings 1x
  • Diet: Carnivore

Description

A hearty winter soup that combines Italian sausage, potatoes, and kale in a creamy broth, providing warmth and nourishment.


Ingredients

Scale
  • 1 pound (450 grams) Italian sausage (mild or spicy)
  • 1 tablespoon olive oil
  • 1 large onion, finely chopped
  • 2 cloves garlic, minced
  • 4 cups (about 1 liter) chicken broth
  • 34 medium potatoes, peeled and diced
  • 4 cups kale, washed and chopped (stems removed)
  • 1 cup heavy cream or half-and-half
  • Salt and pepper to taste
  • 1/2 teaspoon red pepper flakes (optional)
  • 1/2 teaspoon dried thyme or Italian seasoning (optional)
  • Grated Parmesan cheese for serving (optional)
  • Crusty bread for serving (optional)

Instructions

  1. Prepare the sausage by removing the casing and crumbling it into pieces.
  2. In a large pot, heat olive oil over medium heat and add the sausage, cooking until browned (5-7 minutes).
  3. Drain excess fat if necessary, leaving about a tablespoon in the pot.
  4. Add chopped onion and sauté until translucent (about 5 minutes).
  5. Add minced garlic, cooking for an additional minute until fragrant.
  6. Add optional red pepper flakes and thyme or Italian seasoning, and stir.
  7. Pour in chicken broth, scraping any browned bits from the bottom.
  8. Add diced potatoes, bring to a boil, then reduce to a simmer and cook until tender (15-20 minutes).
  9. Stir in chopped kale and cook until wilted (about 5 minutes).
  10. Slowly add cream, stirring to combine, and heat through without boiling.
  11. Season with salt and pepper to taste, then serve with optional Parmesan cheese and crusty bread.

Notes

Store any leftover soup in an airtight container in the fridge for 3-4 days or freeze in portions for longer storage.

  • Prep Time: 15 minutes
  • Cook Time: 30 minutes
  • Category: Soup
  • Method: Stovetop
  • Cuisine: Italian

Nutrition

  • Serving Size: 1 serving
  • Calories: 400
  • Sugar: 5g
  • Sodium: 800mg
  • Fat: 25g
  • Saturated Fat: 10g
  • Unsaturated Fat: 15g
  • Trans Fat: 0g
  • Carbohydrates: 30g
  • Fiber: 4g
  • Protein: 20g
  • Cholesterol: 70mg

Why This Sausage Potato and Kale Soup Is a Family Favorite

This hearty soup is not just a meal; it’s a cherished family tradition in many homes. Packed with protein and greens, this recipe marries guilt-free indulgence with flavor. Whether you’re planning a cozy supper or needing a dish to impress at a potluck, this soup never disappoints. With uncomplicated ingredients and straightforward steps, it brings everyone together around the dinner table, making it the ultimate winter warmer.

The Essentials

You’ll need:

  • 1 pound (450 grams) Italian sausage (mild or spicy, depending on preference)
  • 1 tablespoon olive oil
  • 1 large onion, finely chopped
  • 2 cloves garlic, minced
  • 4 cups (about 1 liter) chicken broth
  • 3-4 medium potatoes, peeled and diced
  • 4 cups kale, washed and chopped (stems removed)
  • 1 cup heavy cream or half-and-half
  • Salt and pepper to taste
  • 1/2 teaspoon red pepper flakes (for added heat) (Optional)
  • 1/2 teaspoon dried thyme or Italian seasoning (Optional)
  • Grated Parmesan cheese for serving (Optional)
  • Crusty bread for serving (Optional)

Let’s Cook

  1. Preparing the Ingredients – Prepare the Sausage: If using sausage links, remove the casing by slicing it lengthwise and peeling it off. This allows the sausage to crumble more easily during cooking. Chop the Vegetables: Finely chop the onion and mince the garlic. Peel and dice the potatoes into bite-sized pieces. Wash the kale thoroughly, remove the tough stems, and chop the leaves.
  2. Cooking the Sausage – Heat the Olive Oil: In a large pot or Dutch oven, heat the olive oil over medium heat. Cook the Sausage: Add the sausage to the pot. Use a wooden spoon or spatula to break it up into small pieces as it cooks. Cook until the sausage is browned and cooked through, about 5-7 minutes. Remove Excess Fat: Depending on the sausage, you might have a lot of excess fat. If desired, drain off some of the fat, leaving about a tablespoon in the pot for flavor.
  3. Sautéing the Vegetables – Add Onions and Garlic: Add the chopped onion to the pot with the sausage. Cook, stirring occasionally, until the onion is translucent, about 5 minutes. Add the minced garlic and cook for another minute until fragrant. Seasoning: If using, add the red pepper flakes and dried thyme or Italian seasoning. Stir to combine.
  4. Adding the Broth and Potatoes – Add Chicken Broth: Pour in the chicken broth, scraping up any browned bits from the bottom of the pot. These bits add a lot of flavor to the soup. Add Potatoes: Add the diced potatoes to the pot. Bring the soup to a boil, then reduce the heat to a simmer. Cook until the potatoes are tender, about 15-20 minutes.
  5. Adding the Kale and Cream – Add Kale: Stir in the chopped kale. Cook until the kale is wilted and tender, about 5 minutes. Add Cream: Slowly pour in the heavy cream or half-and-half, stirring to combine. Heat through but do not bring to a boil, as this can cause the cream to curdle.
  6. Final Seasoning and Serving – Season to Taste: Taste the soup and add salt and pepper as needed. Remember, the sausage and broth may already be salty, so season carefully. Serve: Ladle the soup into bowls. If desired, sprinkle with grated Parmesan cheese and serve with crusty bread on the side.

Nutrition Breakdown

A typical serving of Sausage Potato and Kale Soup offers around 400 calories, 20 grams of protein, 30 grams of carbohydrates, and 25 grams of fat—making it a satisfying meal for those chilly nights. With its fiber content from the potatoes and kale, it also supports digestive health. Enjoying this soup means treating your body well while savoring rich flavors!

Perfect Pairings

Serve this delightful soup alongside a simple mixed green salad dressed with a light vinaigrette to balance the richness. For a heartier fare, consider a slice of warm, crusty bread, perfect for dipping into the creamy goodness. This soup shines at winter gatherings, holiday dinners, or even as a comforting solo meal during a cozy night in.

How to Store It Right

Once your soup is cooled, transfer it to an airtight container and pop it in the fridge, where it will stay fresh for about 3-4 days. For longer storage, consider freezing individual portions in freezer bags—just be sure to leave room for expansion. When reheating, gently warm it on the stovetop, adding a splash of broth if necessary to regain its creamy consistency.

Expert Tips

  1. Texture Boost: For a thicker consistency, blend a portion of the soup and stir it back in for a creamy finish without adding more cream.
  2. Flavor Layering: Add a splash of white wine along with the broth for an added depth of flavor.
  3. Herbal Freshness: Experiment with fresh herbs like parsley or basil as a garnish—these bright flavors add a wonderful finish.

Flavor Experiments

For those looking to spice things up, try adding a splash of lemon juice for brightness. Or, mix in some sun-dried tomatoes for a gourmet twist. If you’re feeling playful, toss in some cooked pasta or rice to make it a full meal!

Learn from My Mistakes

  1. Too Watery? – If your soup turns out too thin, just puree a portion of it to thicken it up—no need for unnecessary additives!
  2. Overcooked Greens? – Add the kale toward the end of cooking to avoid turning it mushy and keep its vibrant color.
  3. Flavor Lacking? – A pinch more salt or a little squeeze of lemon can elevate your soup’s flavors—don’t be afraid to taste and adjust!

Creative Second-Day Ideas

Leftover soup can easily be transformed! Use it as a sauce for baked potatoes or mix in cooked pasta for a quick lunch. Alternatively, combine it with scrambled eggs for a hearty breakfast that’s sure to energize your morning.

Quick Questions

Can you use different types of sausage in this soup?

Absolutely! Feel free to experiment with chicken sausage or even spicy sausage for an extra kick.

What can I substitute for kale?

Spinach or Swiss chard can be used in place of kale, though keep in mind the cooking times may vary slightly.

Is this soup freezable?

Yes! This soup freezes well; just be sure to store it in an airtight container for optimal freshness.

How can I make this soup lighter??

You can use reduced-fat cream or even almond milk for a lighter soup that retains its comforting essence.

So there you have it—everything you need to make a damn good bowl of Sausage Potato and Kale Soup. Enjoy the warmth, share the love, and relish every bite!

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