Italian Sausage Potato Soup Recipe (Creamy Tuscan-Style)

One-pot hearty comfort you can serve in ~45 minutes

A cozy bowl with browned Italian sausage, tender potatoes, sweet onions, and a splash of cream, finished with kale and Parmesan for a satisfying, fall-ready dinner.

Creamy Italian sausage potato soup with kale in a white bowl, Parmesan on top, spoon and bread on a light marble surface.

Why you’ll love it

  • Sausage Recipes: Uses mild or hot Italian sausage; big flavor with simple steps.
  • Hearty Comfort Food: Creamy, rib-sticking texture with just enough spice.
  • One Pot Meals: Browning → simmering → finish in the same pot for easy cleanup.
  • Slow Cooker Recipes: Hands-off option included; great for busy days.
  • Fall Dinner Ideas: Cozy, crowd-pleasing bowl that reheats beautifully.

Ingredients (notes only)

Protein & aromatics

  • Italian sausage (mild or hot), yellow onion, garlic, red pepper flakes (optional heat).
    Potatoes & liquid
  • Yukon Golds (silky, hold shape) or russets (extra body); low-sodium chicken broth.
    Dairy
  • Half-and-half or heavy cream (or evaporated milk for a lighter, stable option).
    Greens & finishers
  • Kale (classic) or baby spinach (milder), Parmesan, parsley, lemon (brightness).
    Pantry
  • Olive oil (if sausage is lean), kosher salt, black pepper.

Step-by-step

  1. Brown sausage: In a 5–6 qt pot over medium heat, cook sausage, breaking up, 6–7 min until browned (pork to 160°F, poultry to 165°F). Remove excess fat, leave ~1 Tbsp.
  2. Sauté aromatics: Add onion and a pinch of salt; cook 4–5 min until soft. Stir in garlic and red pepper flakes 30 sec.
  3. Simmer: Add potatoes, broth, salt, and pepper. Bring to a boil; reduce to a lively simmer 12–15 min until potatoes are fork-tender.
  4. Cream & greens: Lower heat; stir in half-and-half (or cream/evap milk). Do not boil after dairy. Fold in kale; cook 2–3 min until wilted (spinach needs ~1 min).
  5. Finish: Adjust salt/pepper; add a squeeze of lemon. Ladle into bowls; top with Parmesan and parsley.

Pro tips

  • Yukon vs. russet: Yukon = silky and forgiving when blended; russet = thicker body—avoid over-blending.
  • No curdle zone: Add dairy off the boil and keep heat low. Evaporated milk is very stable.
  • Perfect thickness: Mash a few potato cubes in the pot to thicken naturally.
  • Flavor depth: Brown sausage well; a tiny splash of white wine to deglaze is optional but lovely.
  • Heat control: Use hot sausage or add red pepper flakes at the end for gentle warmth.
  • Make it lighter: Use 2% milk + a touch of evaporated milk and add extra kale.

Variations (map to interests)

  • Spinach & Mushroom (Hearty Comfort Food): Add 8 oz sliced cremini with the onions; finish with spinach.
  • Cannellini Twist (One Pot Meals): Stir in 1 can rinsed cannellini beans for extra protein/fiber.
  • Tomato-Tuscan: Add 1 cup crushed tomatoes with the broth for a rosé, slightly tangy finish.
  • Chicken Sausage (Sausage Recipes): Swap Italian chicken sausage; cook to 165°F.
  • Slow Cooker (Slow Cooker Recipes): See alternate method below—set and forget.

How to serve

  • With warm crusty bread or garlic toast, a simple green salad, and extra Parmesan at the table.

Make ahead & storage

  • Fridge: 3–4 days airtight. Reheat gently; thin with broth if needed.
  • Freeze: Best before adding dairy/greens (up to 2 months). Add dairy + kale after reheating.
  • Reheat safety: Ensure sausage pieces reheat to 165°F.

FAQs

Can I use russet potatoes?
Yes—dice ½-inch and avoid aggressive blending to prevent gumminess.

How do I thicken without flour?
Mash some potato in the pot or simmer 3–5 minutes uncovered.

Can I make it dairy-free?
Use unsweetened cashew or oat milk (very stable) and skip Parmesan; soup will be brothier but still hearty.

Can I add bacon?
Yes—cook 4 slices first; use 1 Tbsp drippings to sauté onion for a smokier profile.

What greens work best?
Kale is classic and sturdy; spinach is softer and milder—add right at the end.

Simple Nutrition (estimate per serving, 1/6 recipe)

Calories ~430 • Protein 18g • Carbs 36g • Fat 24g • Fiber 3g • Sodium 900mg • Sugar 5g

Sarah

Italian Sausage Potato Soup Recipe

Creamy, cozy one-pot soup with browned Italian sausage, tender potatoes, and kale—finished with a splash of cream and Parmesan. Includes slow cooker and Instant Pot options for busy fall nights.
Prep Time 15 minutes
Cook Time 30 minutes
Total Time 45 minutes
Servings: 6 servings
Course: Dinner, Soup
Cuisine: American, Italian-inspired
Calories: 430

Ingredients
  

  • 1 lb Italian sausage, casings removed (mild or hot)
  • 1 Tbsp olive oil (as needed if sausage is lean)
  • 1 medium yellow onion, diced (about 1 cup)
  • 3 cloves garlic, minced
  • ¼–½ tsp red pepper flakes (optional)
  • 2 lb Yukon Gold potatoes, peeled and ½-inch diced
  • 5 cups low-sodium chicken broth
  • 1 cup half-and-half (or ¾ cup heavy cream + ¼ cup milk; or 1 cup evaporated milk)
  • 3 cups chopped kale, ribs removed (or 2 cups baby spinach)
  • 1–1¼ tsp kosher salt, to taste
  • ½ tsp black pepper
  • ¼ cup finely grated Parmesan, plus more for serving
  • 1 tsp lemon juice (optional, to brighten)
  • Chopped parsley, for serving (optional)

Equipment

  • Dutch oven (5–6 qt)
  • potato masher optional
  • cutting board
  • chef’s knife
  • Wooden spoon
  • measuring cups
  • measuring spoons

Method
 

  1. Heat a large Dutch oven over medium. Add sausage and cook, breaking up, 6–7 minutes until browned and cooked through (pork to 160°F; poultry to 165°F). Spoon off excess fat, leaving about 1 Tbsp.
  2. Add onion and a pinch of salt; cook 4–5 minutes until softened. Stir in garlic and red pepper flakes 30 seconds.
  3. Add potatoes, broth, 1 tsp salt, and pepper. Bring to a boil; reduce to a simmer 12–15 minutes or until potatoes are tender.
  4. Lower heat. Stir in half-and-half (or cream/evap milk). Do not boil after dairy. Fold in kale; cook 2–3 minutes until wilted.
  5. Off heat, stir in Parmesan and lemon juice if using. Taste and adjust seasonings. Serve with extra Parmesan and parsley.

Nutrition

Calories: 430kcalCarbohydrates: 36gProtein: 18gFat: 24gSaturated Fat: 10gPolyunsaturated Fat: 2gMonounsaturated Fat: 8gCholesterol: 65mgSodium: 900mgPotassium: 950mgFiber: 3gSugar: 5gVitamin A: 2400IUVitamin C: 35mgCalcium: 220mgIron: 2.2mg

Notes

Lighter option: Use 2% milk + ½ cup evaporated milk for stability.
Gluten-free: Naturally GF—no flour needed.
Dairy-free: Use unsweetened cashew or oat milk; skip Parmesan.
Equipment: 5–6 qt Dutch oven or heavy pot; potato masher (optional); Instant Pot 6 qt for alternate.

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