Kartoffelsuppe is Germany's everyday comfort food — a thick, warming potato soup that varies by region but always delivers deep, earthy satisfaction. The Munich version includes bacon and marjoram; the Berlin style often adds sausage. What they share is a golden, starchy base of slowly simmered potatoes thickened to silky creaminess, the whole thing fortified with smoked pork and aromatic vegetables.
Serves 4
Fry bacon lardons in butter in a large pot until golden. Remove half for garnish.
Add leeks, carrots and celery to remaining bacon fat. Cook gently 8 minutes until softened.
Add potatoes, stock, marjoram, salt and pepper. Bring to a boil and simmer 25 minutes until potatoes are completely tender.
Blend about half the soup until smooth. Stir back in for a thick but chunky texture. Alternatively blend fully for a smooth soup.
Ladle into bowls. Finish with a dollop of sour cream and the reserved crispy bacon lardons.
Floury potatoes (like Desiree or Maris Piper) give the best body to the soup.
Marjoram is key to the German flavour — dried is fine, but fresh is better.
A glug of cream instead of sour cream gives a richer, less tangy result.
Taste and adjust salt at the very end — flavors concentrate as liquids reduce, and a final pinch of flaky salt sharpens the whole dish.
Add sliced frankfurter sausages to the soup for a Frankfurt-style version.
Make vegetarian by skipping bacon and using vegetable stock.
Vegetarian: swap the protein for roasted king oyster mushrooms, smoked tofu or cooked chickpeas — adjust seasoning slightly upward to compensate.
Spicier: add a finely chopped fresh chile or a teaspoon of crushed Aleppo/Urfa pepper to the aromatics for warm, layered heat instead of a single sharp hit.
Refrigerate for 4 days. Thickens when cold — thin with stock when reheating.
Kartoffelsuppe has been made in Germany since the 16th century when potatoes arrived from the Americas. It became a staple peasant food and remains one of the most comforting dishes in German cuisine.
Floury varieties like Maris Piper, King Edward or Desiree break down and thicken the soup. Waxy potatoes like Charlotte hold their shape and give a thinner broth.
Yes — most of the components can be prepared up to a day in advance and refrigerated separately. Reheat gently and assemble just before serving so textures stay distinct.
Stay close to the role each ingredient plays: swap aromatics for similar ones (shallot for onion, lime for lemon), and keep the fat-acid-salt balance intact. Spice blends can usually be approximated with what's in the cupboard.
Authenticity sits on a spectrum — what matters more is honoring the technique and balance of flavors. If the dish tastes harmonious and respects how cooks in its home region would build it, you're on solid ground.
Per serving · 4 servings total
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