Śledź w Oleju (Herring in Oil)
Traditional Polish pickled herring preserved in aromatic oil with onion, bay leaves, and spices. Serve chilled as an appetizer or light dinner with dark bread and potatoes.
- Total time
- 25 min
- Servings
- 4
- Calories
- 280
- Protein
- 18g
Ingredients
- 1 can or jar (12 oz) preserved herring fillets (in brine or canned)
- 1 medium yellow onion
- ¾ cup extra-virgin olive oil
- ¼ cup white or apple cider vinegar
- 3 whole bay leaves
- 1 tsp black peppercorns
- ½ tsp mustard seeds
- ½ tsp salt to taste
Instructions
- 1
Drain herring from brine and rinse briefly under cold water to remove excess salt.
- 2
Slice onion into thin half-moons. Pat herring fillets dry with paper towels.
- 3
Layer herring and onion slices in a glass or ceramic jar or container.
- 4
Combine olive oil, vinegar, bay leaves, peppercorns, mustard seeds, and salt in a bowl.
- 5
Pour oil mixture over herring. Ensure all fish and onions are submerged.
- 6
Cover and refrigerate at least 4 hours, preferably overnight, for flavors to meld.
- 7
Serve chilled with a drizzle of the aromatic oil and onions, alongside dark bread.
Tools you’ll need
- glass or ceramic jar (pint or quart size)
- cutting board
- sharp knife
- small bowl
- spoon for stirring
- paper towels
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