Biała Kiełbasa Pieczona (Baked Polish White Sausage)
Why this recipe works
- Savoury onion base: Softening the onions before baking gives them sweetness and depth, so they become a rich base rather than just a topping.
- Classic Polish seasoning: Marjoram, garlic and mustard complement the fresh white sausage without overpowering its mild pork flavour.
- Simple oven finish: Once the onions are prepared, the oven does most of the work, with one turn halfway through for even browning.
Get the most out of this recipe
Authenticity notes
- Use fresh white sausage: Biała kiełbasa is usually fresh and uncooked, so choose a raw pork sausage rather than a smoked or fully cooked variety for the closest result.
- Homestyle serving: The softened onions and pan juices are part of the dish, not a garnish; spoon them over the sausages when serving.
- Classic accompaniments: Serve with mustard, rye bread, boiled potatoes or pickles to balance the richness of the sausage.
Texture tips
- Keep the sausage juicy: Prick the sausages only a few times; too many holes can let out more juices than necessary during baking.
- Encourage browning: Set the sausages on top of the onion mixture rather than burying them, so the surface can brown in the oven.
Common mistakes
- Watch the onions: If the onions darken too quickly before the sausages are done, stir them and return the sausages to the top for the rest of the bake.
- Check the sausage is cooked through: Because the sausage starts raw, bake until fully cooked in the centre as well as browned on the outside.
Make-ahead tips
- Prepare the onion base ahead: The onion, garlic, mustard and marjoram mixture can be cooked in advance, then cooled and refrigerated before assembling with the sausages.
- Reheat gently: Reheat leftovers in a 180°C (355°F) oven until piping hot, or warm in a frying pan with a splash of water to loosen the onions.
Equipment you'll need
Ingredients
Instructions
- Heat the oven to 200°C (390°F). Slice the yellow onion into thick half-moons and thinly slice the garlic.
- Warm the rapeseed oil in a frying pan over medium heat. Add the onion and fine sea salt, then cook for 8 to 10 minutes, stirring, until softened and starting to turn golden.
- Stir in the garlic and cook for 1 minute until fragrant. Take off the heat and stir through the Dijon mustard, dried marjoram, and black pepper.
- Spread the onion mixture in a baking dish and nestle the pork sausage on top. Prick the sausages a few times so they brown without bursting.
- Bake for 30 to 35 minutes, turning the sausages once halfway through, until browned and cooked through. The onions should be soft and glossy, with browned edges.
Recipe notes
Tips
- For the juiciest result, avoid over-pricking the pork sausage; a few small holes are enough.
- If the onions start to catch before the sausages are done, stir the onions and return the sausages to the top for the remaining bake time.
Substitutions
- Replace Dijon mustard with whole-grain mustard for a milder heat and more texture.
- Replace rapeseed oil with olive oil for a fruitier base.
Storage
- Refrigerate up to 3 days
- Cool, then refrigerate in a sealed container. Reheat in a 180°C (355°F) oven for 12 to 15 minutes until piping hot, or warm gently in a frying pan with a splash of water to loosen the onions.
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Recipe overview
- Servings: 4 servings
- Total time: 55min (15min active)
- Difficulty: Easy
- Cuisine: Polish
-
Allergens:
Mustard
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