Prep Time: 20 minutes
Cook Time: 35 minutes
Total Time: 55 minutes
Difficulty: Easy
Cost: $$
Ingredients
For the Soup Base:
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1 lb (450g) Italian sausage, casings removed (mild or hot, based on preference)
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1 tablespoon olive oil
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1 large yellow onion, diced
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2 medium carrots, peeled and diced
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2 large celery stalks, diced
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4 cloves garlic, minced
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¼ cup (60 ml) dry white wine (optional, but recommended)
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6 cups (1.4 L) low-sodium chicken broth
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1 (14.5 oz / 411g) can diced tomatoes, with their juices
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2 teaspoons Italian seasoning
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1 teaspoon dried oregano
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1 bay leaf
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Salt and freshly ground black pepper to taste
For the Hearty Add-Ins:
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1 ½ lbs (680g) Yukon Gold potatoes, peeled and cut into ½-inch cubes
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1 bunch Lacinato (Tuscan) kale or curly kale, stems removed, leaves chopped (about 4 packed cups)
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½ cup (120 ml) heavy cream or full-fat coconut milk (for dairy-free)
For Finishing & Serving:
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Freshly grated Parmesan or Pecorino Romano cheese
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Chopped fresh parsley or basil
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Red pepper flakes
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A loaf of crusty bread or garlic bread
Instructions
Step 1: Brown the Sausage
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In a large Dutch oven or heavy-bottomed pot over medium-high heat, add the olive oil.
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Add the Italian sausage (removed from casings) to the pot. Use a wooden spoon to break it up into bite-sized crumbles. Cook for 6-8 minutes, stirring occasionally, until deeply browned and cooked through.
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Using a slotted spoon, transfer the browned sausage to a clean plate, leaving the rendered fat in the pot.
Step 2: Sauté the Aromatics (The Soffritto)
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Reduce the heat to medium. To the fat in the pot, add the diced onion, carrot, and celery. Season with a pinch of salt and pepper.
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Cook, stirring frequently, for 6-7 minutes until the vegetables have softened and the onions are translucent.
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Add the minced garlic and cook for 1 more minute until fragrant.
Step 3: Deglaze and Build the Broth
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If using, pour in the white wine. Scrape up any browned bits (the fond) from the bottom of the pot with your spoon. Let the wine simmer for 2 minutes until mostly evaporated.
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Return the browned sausage to the pot. Add the chicken broth, diced tomatoes with their juices, Italian seasoning, dried oregano, and the bay leaf. Stir to combine.
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Increase the heat to high and bring the soup to a boil.
Step 4: Simmer with Potatoes
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Once boiling, add the cubed potatoes to the pot.
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Reduce the heat to medium-low, cover the pot with a lid slightly ajar, and let the soup simmer gently for 15-18 minutes, or until the potatoes are just fork-tender.
Step 5: Add Greens and Cream
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Stir in the chopped kale. It will seem like a lot at first but will wilt down significantly. Simmer uncovered for 5-7 minutes until the kale is tender.
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Turn off the heat. Stir in the heavy cream or coconut milk. This adds a touch of luxurious richness and helps mellow the acidity of the tomatoes.
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Taste the soup! This is the crucial moment. Season with additional salt and black pepper as needed. Remember, the Parmesan added at the end will also contribute saltiness.
Step 6: Serve and Garnish
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Remove and discard the bay leaf.
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Ladle the hot soup into deep bowls. Garnish generously with freshly grated Parmesan cheese, a sprinkle of chopped parsley, and a pinch of red pepper flakes for heat if desired.
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Serve immediately with thick slices of crusty bread on the side for the ultimate comforting experience.
Chef’s Notes & Tips for Success
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Sausage Choice: For more flavor control, use sweet Italian sausage links and add ¼ tsp of red pepper flakes with the garlic if you want heat. Bulk sausage meat works perfectly.
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Wine Substitute: If you don’t cook with wine, simply deglaze the pot with an extra ¼ cup of chicken broth.
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Potato Perfection: Yukon Golds are ideal as they hold their shape while becoming tender. Russets will work but may break down more, slightly thickening the soup.
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Make it Ahead & Storage: This soup tastes even better the next day as the flavors meld. Let it cool completely, then store in an airtight container in the refrigerator for up to 4 days. Reheat gently on the stovetop. The soup can also be frozen (without the cream) for up to 3 months. Add the cream when reheating.
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Adaptations: For a lighter version, omit the cream—the soup is still incredibly flavorful. To make it gluten-free, ensure your sausage and broth are certified GF. Add a can of drained and rinsed cannellini beans with the kale for extra protein and fiber.
Nutrition Information (Per Serving, approx. 1.5 cups, with heavy cream)
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Calories: ~520
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Total Fat: 35g
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Saturated Fat: 14g
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Cholesterol: 85mg
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Sodium: 980mg (varies greatly with broth and sausage used)
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Total Carbohydrates: 32g
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Dietary Fiber: 5g
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Total Sugars: 7g
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Protein: 22g
Note: Nutritional values are estimates calculated using standardized databases. Values will vary based on specific ingredients, brands, leanness of sausage, and exact portions. Using low-sodium broth and controlling added salt can significantly reduce sodium content.
The Final Simmer: Why This Soup Becomes a Favorite
This Cozy Italian Sausage & Potato Soup is the culinary embodiment of a warm, wool blanket. It’s not fussy or delicate; it’s robust, nourishing, and built to satisfy. The magic lies in its layers: the foundational savoriness of the browned sausage, the sweet depth of the sautéed soffritto, the bright acidity of tomatoes, the starch-thickened broth from the potatoes, and the fresh, slightly bitter