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Russian Lentil Soup with Smoked Sausage

A hearty lentil soup simmered with smoked sausage, carrots and bay leaf, warming winter comfort food from Russian kitchens.

Prep
15 min
Cook
40 min
Servings
5
Difficulty
Easy
4.5
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#russian#lentil-soup#smoked-sausage#soup#winter

About This Recipe

Lentil soup with smoked sausage is a common cold-weather dish in Russian home cooking, built on the same principle as many Russian soups: a simple base of onion, carrot and celery simmered with a smoked or cured meat that flavors the entire pot without requiring a separate stock. Brown or green lentils are typically used, cooked directly in the broth until soft but still holding their shape, giving the soup body without needing to be pureed. Smoked sausage, such as a Russian-style kolbasa, is browned first to render some of its fat and deepen its flavor before the vegetables and lentils go in, a technique that infuses the whole broth with a smoky richness far beyond what the sausage alone would provide if simply added at the end. Bay leaf and a few peppercorns are the traditional aromatics, kept simple so the smokiness of the sausage remains the dominant flavor. Served with a slice of dark rye bread and a dollop of sour cream, this soup is exactly the kind of practical, warming dish Russian families turn to during long winters, made almost entirely from pantry staples and whatever cured meat is on hand.

Ingredients

Serves 5

  • 1.5 cupsbrown or green lentils(rinsed)
  • 300 gsmoked sausage or kolbasa(sliced)
  • 1onion(diced)
  • 2carrots(diced)
  • 2celery stalks(diced)
  • 2 tbspvegetable oil
  • 6 cupschicken or vegetable stock
  • 2bay leaves
  • 6black peppercorns
  • 1.5 tspfine sea salt
  • 2 tbspfresh dill(chopped, for garnish)
  • 0.5 cupsour cream(for serving)

Instructions

  1. 1

    Brown the sausage

    Heat oil in a heavy pot over medium heat. Brown sliced sausage until it develops color and renders some fat, about 5 minutes. Remove and set aside.

  2. 2

    Cook the vegetables

    In the same pot, cook onion, carrot and celery until softened, about 8 minutes, using the rendered sausage fat for extra flavor.

  3. 3

    Simmer the soup

    Add lentils, stock, bay leaves, peppercorns and salt. Bring to a boil, then reduce heat and simmer, partially covered, 30 minutes until the lentils are tender.

  4. 4

    Return the sausage

    Stir the browned sausage back into the pot and simmer another 5 minutes to heat through and let the flavors combine.

    Browning the sausage before it goes into the broth, rather than just simmering it raw, is what gives this soup its deeper, more savory backbone.

  5. 5

    Finish and serve

    Remove the bay leaves, adjust salt to taste, and ladle into bowls. Garnish with fresh dill and a dollop of sour cream, and serve with dark rye bread.

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Pro Tips

  • →

    Brown the sausage before adding the vegetables -- the rendered fat left in the pot builds a much deeper flavor base than cooking the vegetables in plain oil alone.

  • →

    Don't skip the sour cream and dill garnish; they add a fresh, tangy contrast that balances the richness of the smoked sausage.

  • →

    Simmer the soup partially covered rather than fully covered so it can reduce slightly and concentrate in flavor as it cooks.

Variations

  • •

    Vegetarian version: omit the sausage and add a teaspoon of smoked paprika for a similar smoky note, using vegetable stock.

  • •

    Extra hearty: add diced potato along with the lentils for a thicker, more filling soup.

  • •

    Spicier: add a pinch of red chile flakes or a dash of hot sauce at the table for those who want more heat.

Storage

Refrigerate up to 5 days in an airtight container; the soup thickens as it cools, so thin with a splash of stock when reheating. Freezes well for up to 3 months.

History & Origin

Lentil and bean soups with smoked or cured meats are common across Russian and broader Eastern European home cooking, reflecting a long tradition of building deeply flavored, warming soups from preserved meats and pantry staples during the colder months.

Frequently Asked Questions

Do I need to soak the lentils first?

No, brown and green lentils cook fully within the simmering time of this soup without needing to be pre-soaked.

What kind of sausage works best?

Any well-smoked, fully cooked sausage works, such as kielbasa or a Russian-style kolbasa; the smokiness is what matters most for the flavor of the broth.

Can I make this soup in a slow cooker?

Yes, brown the sausage and sauté the vegetables on the stovetop first for flavor, then transfer everything to a slow cooker and cook on low for 6 to 7 hours.

Nutrition Facts

Per serving (380g / 13.4 oz) · 5 servings total

Calories380kcal
Protein20g
Carbohydrates34g
Fat18g
Fiber10g
Protein20g
Carbs34g
Fat18g

Time Summary

Prep time15 min
Cook time40 min
Total time55 min

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