Sledz w Oleju (Polish Herrings)

Story behind the dish

Imagine a cool, seaside breeze as you enjoy a traditional Polish treat—Sledz w Oleju, or Polish Herrings. This centuries-old recipe brings the briny sweetness of herring together with aromatic spices and a silky drizzle of olive oil. It’s a dish that’s hung around Polish kitchens for generations, perfect for sharing with friends or savoring on a quiet evening with a glass of chilled vodka. The process may take a couple of days, but the result is a flavor-packed, comforting classic that transports you straight to the Baltic coast.

Ingredients

• 8 herring fillets (about 1.5 lbs / 680 g)
• 1 small onion, thinly sliced
• 1/2 cup olive oil (4 fl oz / 120 ml)
• 1 teaspoon allspice
• 1 teaspoon black peppercorns
• 1 bay leaf

Step-by-step

1. Soak the herring in cold water for at least 1 hour to remove excess salt. If the herring is very salty, change the water and soak for an additional hour.
2. Drain the herring thoroughly and cut into bite-sized pieces.
3. Place the sliced herring into a clean jar large enough to hold all the pieces comfortably.
4. Cover the herring with olive oil, then add the allspice, peppercorns, and bay leaf.
5. Top with the sliced onion before sealing the jar tightly.
6. Refrigerate the jar for 2 to 3 days, allowing the flavors to meld beautifully. These will keep refrigerated for up to 2 weeks.
7. When ready to serve, remove the jar from the fridge and present with additional finely chopped onion, lemon slices, and fresh parsley or dill for garnish.

Chef’s tips & serving ideas

• For a more vibrant flavor, add a few sprigs of fresh dill or parsley before serving.
• Serve Sledz w Oleju as part of a traditional Polish appetizer platter with rye bread, pickles, and a shot of vodka for a true cultural experience.

Closing thoughts

With just a handful of ingredients and a bit of patience, you’ll craft a beautifully flavorful dish that embodies Polish coastal charm. This herring recipe is not only simple but also a wonderful way to introduce your taste buds to a classic Baltic tradition—perfect for cozy dinners or special gatherings. Enjoy the process and the delightful flavors that come with each tender, spiced bite!