Lentil and Sausage Soup (Zuppa di Lenticchie e Salsiccia)

Zuppa di lenticchie e salsiccia brings together two of the most satisfying soup ingredients: earthy lentils and savoury Italian pork sausage. The sausage is browned first so its rendered fat can flavour the onion, carrot and celery, giving the soup a deeper, more rounded base before the lentils simmer until tender. Thick, rustic and spoonable rather than brothy, it has the feel of a complete meal in a bowl, especially with crusty bread for dipping. A final drizzle of olive oil and fresh parsley keeps the finish bright while adding a little richness.
Cuisine style Italian home cooking
Flavor profile Savoury • Rich • Herby
Techniques Browning • Sautéing • Simmering
Key equipment Dutch oven or large heavy pot
Time commitment Under 1 hour
Cooking style One-pot cooking • Meal prep friendly • Freezer-friendly

Why this recipe works

  • Built-in depth: Browning the sausage first seasons the pot and gives the lentils a richer, more savoury base.
  • One-pot method: The vegetables, lentils and stock all cook in the same pot, so the flavour develops without extra pans or complicated steps.
  • Hearty texture: Green lentils hold their shape while thickening the broth, creating a substantial soup that works well as lunch or a simple supper.

Get the most out of this recipe

Ingredient notes

  • Use dried green lentils: Green lentils are a good choice here because they become tender without collapsing completely.
  • Choose a well-seasoned sausage: Italian pork sausage brings much of the soup’s seasoning, richness and savoury character, so its flavour matters.
  • Build the soffritto properly: Let the onion, carrot and celery soften and take on a little colour before adding the lentils for a fuller base.

Texture tips

  • For a creamier finish: Mash a few spoonfuls of cooked lentils against the side of the pot, then stir them back through the soup.
  • Loosen as needed: Lentils continue to absorb liquid, so add a splash of water or stock if the soup becomes too thick.
  • Keep the lentils distinct: Stop simmering once the lentils are tender; extended cooking will make the soup softer and more porridge-like.

Make-ahead tips

  • Good for meal prep: The soup keeps well in the fridge for up to 3 days and the flavour settles nicely as it stands.
  • Reheat gently: Warm on the hob with a splash of water or stock until piping hot, stirring occasionally as the soup loosens.
  • Freezer friendly: Cool completely before freezing in sealed containers; defrost overnight in the fridge before reheating.

Authenticity notes

  • Home-style Italian cooking: This style of lentil soup relies on simple pantry ingredients, sausage, stock and a slow simmer rather than heavy cream or elaborate garnishes.
  • Soffritto base: Starting with onion, carrot and celery is a classic Italian way to create sweetness and depth in soups and braises.
  • Serve with bread: Crusty bread is the natural accompaniment, useful for soaking up the thick broth and olive oil finish.

Equipment you'll need

Ingredients
Instructions
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  1. Heat 1 tbsp of the olive oil in a large pot over medium-high heat. Add the sausage and cook for 6 to 8 minutes, breaking it up, until well browned. Transfer to a bowl, leaving the fat in the pot.
  2. Reduce the heat to medium and add the onion, carrot and celery. Cook for 8 to 10 minutes, stirring, until softened and lightly golden. Stir in the garlic and cook for 1 minute until fragrant.
  3. Add the lentils and stir for 30 seconds to coat in the soffritto. Pour in the chicken stock and add the bay leaves, then bring to a gentle simmer. Return the sausage (and any juices) to the pot.
  4. Simmer gently for 25 to 30 minutes, stirring occasionally, until the lentils are tender and the soup is thick and hearty. If it looks too thick, add a splash of water and keep simmering. Taste and adjust with a little more olive oil at the end if you like it richer.
  5. Finely chop the parsley and stir most of it into the soup. Slice the crusty white bread and serve alongside. Finish each bowl with the remaining parsley and the final 1 tbsp olive oil drizzled over the top.

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Recipe notes

Tips

  • For a deeper flavour, let the vegetables take on a little colour before adding the garlic, but keep the heat moderate so the garlic does not burn.
  • If you prefer a creamier texture, mash a few spoonfuls of lentils against the side of the pot near the end, then stir back through.
  • If serving anyone who is pregnant, elderly, or immunocompromised, ensure the soup is simmered until piping hot throughout before serving.

Substitutions

  • Replace Chicken stock with Vegetable stock for a lighter, meat-free base (the soup will still contain Italian pork sausage).
  • Replace Fresh parsley with Fresh basil for a more aromatic finish.
  • Replace Crusty white bread with Country bread for a sturdier slice that holds up well for dipping.

Storage

  • Refrigerate up to 3 days
  • Cool completely, then refrigerate in a sealed container. Reheat gently on the hob with a splash of water or stock until piping hot; the soup will thicken as it stands. Freeze for up to 3 months and defrost overnight in the fridge before reheating.

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Recipe overview

  • Servings: 2 servings
  • Total time: 55min (20min active)
  • Difficulty: Medium
  • Cuisine: Italian
  • Allergens:
    Gluten Wheat
One pot Freezer friendly Kid friendly

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