Königsberger Klopse (Meatballs in Caper Cream Sauce)
Why this recipe works
- Gentle poaching: Poaching the meatballs rather than frying them keeps them soft and delicate while seasoning the cooking liquid for the sauce.
- Rich but bright: Cream and butter give the sauce body, while capers and lemon cut through the richness with sharp, savoury acidity.
- Classic sauce-first serving: The meatballs are warmed through in the finished sauce, so every portion is tender, creamy and well coated.
Get the most out of this recipe
Timing notes
- Serve once warmed through: After the meatballs return to the sauce, they only need a few minutes to heat through; prolonged simmering can make the sauce too thick and the meatballs less tender.
- Most of the work is early: Shaping the meatballs and building the sauce take the most attention, while the poaching stage is short and should stay gentle.
Ingredient notes
- Use capers in brine: Brined capers bring the sharp, salty tang that defines the sauce; drain them before adding so the seasoning stays controlled.
- Squeeze the bread well: The soaked bread should be damp rather than wet, helping the meatballs stay tender without making the mixture loose.
- Add lemon to taste: Lemon should lift the cream sauce, not dominate it, so add it gradually until the sauce tastes bright and balanced.
Common mistakes
- Avoid boiling the meatballs: A rolling boil can toughen the mixture and may cause the meatballs to break apart; keep the liquid at a bare simmer.
- Keep the cream sauce gentle: Once the cream is added, keep the sauce just below a simmer so it stays smooth and silky.
Make-ahead tips
- Make ahead and chill: The cooked meatballs and sauce can be cooled and refrigerated together in a sealed container, then reheated gently.
- Reheat slowly: Warm over a low heat until piping hot, loosening the sauce with a little water if needed and avoiding a hard boil.
- Freeze in portions: Freeze cooled portions for longer storage, then defrost overnight in the fridge before reheating gently.
Equipment you'll need
Ingredients
Instructions
- Tear the white bread into small pieces and put in a mixing bowl. Cover with cold water from the tap, leave for 5 minutes, then squeeze very well so it is damp but not wet.
- Finely chop the yellow onion. Melt half the unsalted butter in a large pot over a medium heat, then cook the onion for 6 to 8 minutes until soft and sweet but not browned.
- Add 1 litre water to the pot, bring to a gentle simmer, and season the poaching liquid with 1 tsp of the fine sea salt and a pinch of the white pepper. Keep it at a bare simmer while you shape the meatballs.
- In the bowl with the bread, mix together the minced beef, minced pork, egg, remaining fine sea salt, and remaining white pepper until just combined. With damp hands, shape into 12 meatballs.
- Lower the meatballs into the barely simmering liquid. Poach gently for 12 to 15 minutes until cooked through and the liquid stays just below a simmer, then lift out with a slotted spoon to a plate.
- Keep the poaching liquid at a gentle simmer and measure out 600 ml into a jug or bowl. In the empty pot, melt the remaining unsalted butter over a medium-low heat, whisk in the plain flour, and cook for 1 minute until it smells lightly nutty.
- Whisk in the reserved poaching liquid a little at a time until smooth, then simmer for 3 to 5 minutes until lightly thickened. Stir in the double cream and capers, and keep the sauce just below a simmer so it stays silky.
- Finely grate a little lemon zest into the sauce, then squeeze in lemon juice to taste for a bright finish. Return the meatballs to the sauce and warm through for 2 to 3 minutes, then serve hot with plenty of sauce.
Recipe notes
Tips
- Keep the poaching liquid at a bare simmer; a rolling boil can make the meatballs tough and cause them to break.
- If the sauce thickens too much, loosen it with a splash of the remaining poaching liquid until it coats the back of a spoon.
- Food safety: if serving to pregnant people, young children, older adults, or anyone immunocompromised, ensure the meatballs are cooked until piping hot throughout.
Substitutions
- Replace white pepper with black pepper for a slightly sharper, more robust flavour.
- Replace double cream with single cream for a lighter sauce, simmering a little longer to thicken.
- Replace plain flour with cornflour for thickening: mix 2 tbsp cornflour with a little cold poaching liquid, then stir into the simmering sauce until thickened.
Storage
- Refrigerate up to 3 days
- Cool, then refrigerate in a sealed container. Reheat gently in a saucepan over a low heat until piping hot, adding a splash of water to loosen if needed; avoid boiling once hot to keep the sauce smooth. Freeze in portions for up to 2 months and defrost overnight in the fridge before reheating.
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Recipe overview
- Servings: 4 servings
- Total time: 55min (35min active)
- Difficulty: Medium
- Cuisine: German
-
Allergens:
Eggs Gluten Milk Wheat
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