Lëtzebuerger Lënsenzopp (Ardennes Brown Lentil, Root Vegetable & Savory Stew) – Authentic Luxembourg Recipe

Hearty northern Ardennes lentil stew slow-simmered with winter roots and fragrant herbs.

Country of Origin
🇱🇺 Luxembourg (Western Europe, Europe)
Dietary Profile
vegan
Prep Time
15 min
Cook Time
25 min
Difficulty
Easy
Signature Staples
Brown lentils, Diced carrots, Celeriac, Summer savory, Bay leaf

Ingredients for Lëtzebuerger Lënsenzopp (Ardennes Brown Lentil, Root Vegetable & Savory Stew) (4 Servings)

  • 1.25 lbs (or 2.5 cups) brown lentils, prepped into bite-sized pieces
  • 1.5 cups diced carrots, washed and trimmed
  • 1 cup celeriac
  • 1 medium onion and 3 cloves garlic, finely minced with summer savory
  • 1.5 tbsp traditional Luxembourg seasoning (bay leaf, thyme, splash of wine vinegar)
  • 2.5 cups rich culinary stock or aromatic cooking liquid, plus 2 tbsp cooking oil

Step-by-Step Cooking Instructions

  1. Warm cooking oil in a heavy pot over medium heat; gently sweat the minced onion, garlic, and summer savory for 3–4 minutes until fragrant.
  2. Stir in bay leaf, thyme, splash of wine vinegar and toast for 45 seconds to release the essential oils of Luxembourg's kitchen.
  3. Add brown lentils and diced carrots, tossing to coat in the aromatic base.
  4. Pour in the stock, bring to a gentle boil, then reduce heat and simmer covered for 18–20 minutes until tender and deeply flavorful.
  5. Fold in celeriac, adjust seasoning, and ladle steaming hot into deep bowls.

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