Kiełbasa z Cebulką (Pan-Fried Sausage with Onion)
Why this recipe works
- Sweet onions, savoury sausage: Slowly cooked onions bring natural sweetness that balances the smoky, salty richness of the sausage.
- Fast but satisfying: Using fully cooked smoked sausage keeps the dish quick while still giving time for proper browning.
- Simple comfort food: Butter-soft onions, browned sausage and mustard make a hearty plate with very little preparation.
Get the most out of this recipe
Timing notes
- Most of the time is for the onions: The onion stage is the key step, so allow it to soften slowly before increasing the heat for the sausage.
- Best served hot: Serve straight from the pan while the sausage is browned and the onions are glossy and soft.
Ingredient notes
- Use fully cooked smoked sausage: The recipe is written for smoked, fully cooked pork sausage, which only needs browning and heating through.
- Raw sausage needs different handling: If using raw sausage, cook it through first, then return it to the pan at the end to brown with the onions.
- Mustard cuts the richness: Dijon adds sharpness alongside the buttery onions and sausage; whole-grain mustard gives a softer bite and coarser texture.
Common mistakes
- Cooking the onions too hot: High heat can make the onions catch and taste bitter before they soften. Keep them over medium-low heat and stir often.
- Overcrowding the sausage: Give the sausage pieces enough contact with the pan so they brown rather than steam.
Serving ideas
- Serve with rye bread: Rye bread is a natural match for the smoky sausage and mustard.
- Add potatoes: Boiled, mashed or pan-fried potatoes turn it into a more substantial dinner.
Equipment you'll need
Ingredients
Instructions
- Halve and thinly slice the onion. Set a large frying pan over medium-low heat.
- Melt the butter, then add the onion with the salt and pepper. Cook gently, stirring often, for 12 to 15 minutes until very soft and golden; lower the heat if it starts to brown too quickly.
- Slice the pork sausage into 1.5 to 2 cm pieces. Push the onions to one side of the pan, increase the heat to medium-high, and add the sausage in a single layer.
- Pan-fry the sausage for 3 to 4 minutes, turning, until browned and piping hot. Toss with the onions for the last minute, then serve with the Dijon mustard on the side.
Recipe notes
Serving suggestions
This recipe pairs well with:
Tips
- Keep the heat low for the onions and stir regularly; slow cooking is what makes them sweet and golden rather than bitter.
- If your pork sausage is raw rather than fully cooked, cook it through first over medium heat, then remove it while you soften the onions; return it to the pan to brown at the end.
Substitutions
- Replace Dijon mustard with whole-grain mustard for a milder heat and a coarser texture.
- Replace unsalted butter with ghee for a slightly nuttier flavour and a higher cooking temperature.
Storage
- Refrigerate up to 3 days
- Cool, then refrigerate in a sealed container. Reheat in a frying pan over medium heat with a small knob of unsalted butter until piping hot, adding a splash of water if the onions look dry.
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Recipe overview
- Servings: 2 servings
- Total time: 25min (20min active)
- Difficulty: Easy
- Cuisine: Polish
-
Allergens:
Milk Mustard
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