Brathering (Fried Pickled Herring Fillets)

In Brathering, herring fillets are treated in two ways: first fried until lightly golden, then steeped in a warm vinegar brine scented with onion, bay and black pepper. The result is recognisably German in style, with firm, savoury fish and a clean sweet-sour tang that develops as it chills. A light flour coating helps the fillets take on the marinade without becoming heavy, while the onions add bite and gentle sweetness. Served cold or at room temperature with boiled potatoes or crusty bread, it is practical make-ahead food with a bright, appetising sharpness.
Cuisine style German home-style seafood
Flavor profile Tangy • Gently sweet • Savoury
Techniques Pan-frying • Warm pickling
Cooking style Make-ahead friendly
Time commitment Make-ahead friendly

Why this recipe works

  • Classic preparation: Frying the herring before pickling gives the dish its recognisable combination of savoury fish, light coating and sharp brine.
  • Clean sweet-sour balance: Sugar softens the vinegar’s edge, while onion, bay and peppercorns make the brine rounded rather than harsh.
  • Improves as it rests: Chilling gives the fried fish time to absorb the spiced vinegar, so the flavour becomes more integrated before serving.

Get the most out of this recipe

Timing notes

  • Allow time for the brine to work: The herring is best after at least 2 hours in the fridge, when the vinegar, onion and spices have had time to flavour the fish.
  • Serve chilled or gently tempered: Serve straight from the fridge, or let it stand briefly at room temperature so the flavour feels less muted.

Texture tips

  • Keep the flour coating light: Shake off excess flour before frying; a thin coating gives the fish structure without turning heavy once it meets the brine.
  • Cool briefly before pickling: Letting the fried fish stand for a few minutes before adding the warm brine helps the pieces stay neater.

Ingredient notes

  • Choose fresh herring fillets: Use good-quality herring fillets and pat them dry thoroughly before flouring so they fry evenly.
  • Adjust the vinegar character: White wine vinegar gives a clean tang; apple cider vinegar can be used for a softer, fruitier finish.

Serving ideas

  • Serve with potatoes: Boiled potatoes are a classic partner, absorbing the brine and balancing the sharpness of the fish.
  • Add bread for a simpler meal: Crusty bread works well for spooning up the onions and a little of the spiced vinegar.

Equipment you'll need

Ingredients
Instructions
Print
  1. Peel the onion, halve it, then slice into thin half-moons. Put the vinegar, sugar, salt, bay leaves and peppercorns into a saucepan and bring to a gentle simmer, stirring to dissolve the sugar. Add the onion and simmer for 2 minutes, then take off the heat.
  2. Pat the herring dry and cut into serving-size pieces if needed. Put the flour on a plate and lightly coat the fish on both sides, shaking off any excess. Heat the sunflower oil in a frying pan over medium-high heat.
  3. Fry the herring in batches for 2 to 3 minutes per side until lightly golden and just cooked through. Transfer the fish to a shallow dish in a single layer as you go. Pour the warm vinegar brine with the onions over the fish, making sure the onions are spread evenly.
  4. Let the dish cool to room temperature, then cover and chill until the flavours develop. Serve chilled or at room temperature with plenty of the onions and a little of the brine spooned over. For best flavour, wait at least 2 hours before serving.

Made this recipe? Rate it — a comment is optional.

Recipe notes

Serving suggestions

This recipe pairs well with:

Boiled potatoes Crusty bread

Tips

  • Keep the vinegar brine at a gentle simmer, not a hard boil, so the onion stays lightly crisp and the flavour remains clean.
  • For neat pieces, let the fried fish cool for 5 minutes before adding the warm brine so the coating stays intact.
  • If serving to pregnant people, young children, older adults, or anyone immunocompromised, make sure the herring is cooked through and keep it properly chilled.

Substitutions

  • Replace White wine vinegar with Apple cider vinegar for a rounder, fruitier tang.
  • Replace Sunflower oil with Rapeseed oil for frying.

Storage

  • Refrigerate up to 3 days
  • Store covered in the fridge with the fish submerged in the brine. Serve cold, or let it sit at room temperature for 15 to 20 minutes before serving; do not reheat.

Ratings & reviews

Liked this recipe? Share your feedback to support our cooking community.

Tried this recipe?

Choose 1–5 stars. A comment is optional.

If you leave a comment, use 10–500 characters.

Stay inspired

Discover new recipes, seasonal favourites and cooking inspiration every day. Follow JustRecipes on Pinterest and Spillt.

Recipe overview

  • Servings: 3 servings
  • Total time: 3h (35min active)
  • Difficulty: Medium
  • Cuisine: German
  • Allergens:
    Fish Gluten Wheat
With serving suggestions

Plan your meals and get a complete grocery list automatically.

Add to meal planner

Equipment you'll need

Advertisement

Recommended tools for this recipe

Best overall

KitchenAid Stainless Steel Mixing Bowls

Non-slip steel set
  • Non-slip base
  • Stainless steel
  • Not microwave safe

Got ingredients left?

Find recipes using ingredients from this recipe or what you already have at home.

Find recipes with these ingredients →

Make this recipe easier next time

Advertisement

These tools help you get better results with less effort.

Best overall

KitchenAid Stainless Steel Mixing Bowls

Non-slip steel set
  • Non-slip base
  • Stainless steel
  • Not microwave safe
Best value

T-fal Specialty Nonstick Handy Pot with Glass Lid 3 Quart

Affordable nonstick saucepan
  • Easy food release
  • Dishwasher safe
  • Not induction compatible
Top quality

OXO Good Grips Stainless Mixing Bowl Set

Insulated grip bowls
  • Non-slip base
  • Comfort grip
  • Higher price
Best overall

WMF Mini Saucepan 16 cm with Lid

Compact stainless steel saucepan
  • High-quality stainless steel
  • Even heat distribution
  • Higher price point

Browse alphabetically

Looking for a specific recipe? Choose a letter below to jump directly to recipes starting with that letter or number.

Enjoy cooking with JustRecipes?

Add JustRecipes as one of your preferred Google sources to discover our recipes more easily across Google Search.

Add JustRecipes to Google

Every recipe on JustRecipes follows the same structured editorial process. Learn how recipes are created, validated, translated, illustrated, and continuously improved across the platform. How we create recipes.