Chef Klaus
Backfisch mit Kartoffelsalat
Backfisch works when the batter is cold, the fish is dry, and the oil is steady. Miss one of those and you get a wet coat, not a crisp one.
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Bückling
Created by
The North Sea and Baltic smokehouse fish: whole herring, salted just enough, cooked in warm smoke until the skin turns gold and the flesh lifts clean from the bones.
Main Dishes
German
Budget Friendly
Make Ahead
35 min
Active Time
1 hr cook•2 hr 35 min total
Yield4 servings
Bückling is northern table food: North Sea, Baltic, harbour kiosk, market stall, supper at home with dark rye and butter. It belongs to the fish coast and to the larder, because smoke and salt were never decoration there. They kept a cheap, oily fish good for longer and made it worth eating on purpose.
The regions argue in the quiet northern way. On the coast you eat it warm from the smoke, head on, skin burnished gold, with bread, butter, onion, and horseradish. Inland it turns up cold with potatoes, cucumber salad, or worked into a spread. Im Norden anders, im Süden anders, and the south has no business turning this into a beer-tent plate.
The one technique is the smoke temperature. Hot-smoke the herring gently, around 80 to 90C, until the thickest part reaches 63C. Too cool and you've only perfumed raw fish; too hot and the fat runs out, the skin splits, and the flesh dries. Salt first, dry the skin until tacky, then smoke. Erst verstehen, dann kochen.
Eat one warm if you can. Save the rest cold for tomorrow. Weggeworfen wird nichts: the backbone and head make a small fish stock if you have enough of them, and the smoked flakes left on the board belong on bread, not in the bin.
Bückling belongs to the North Sea and Baltic herring trade that fed northern Germany for centuries, especially through the Hanseatic towns, where salted, cured, and smoked fish moved inland by barrel and cart. The name is recorded in German usage by the early modern period, and the dish is distinct from Dutch Matjes or English kippers: Bückling is hot-smoked whole herring, cooked by the smoke rather than merely cured by it. Its place on the table follows both the fasting calendar, when fish stood in for meat, and the preservation larder of the coast.
The technique, the tradition, and the story behind every dish.
Discover Culinary ExplorerIngredients
whole fresh Atlantic herring
Quantity
4, about 250g each
gutted, heads on
cold water
Quantity
1.5 litres
fine sea salt
Quantity
90g
sugar
Quantity
1 tablespoon
bay leaves
Quantity
2
black peppercorns
Quantity
1 teaspoon
lightly crushed
mustard seeds
Quantity
1 teaspoon
beech or alder smoking wood chips
Quantity
2 tablespoons
dark rye bread
Quantity
to serve
good salted butter
Quantity
to serve
white onion
Quantity
1 small
sliced into thin rings
fresh horseradish or prepared horseradish
Quantity
to serve
lemon wedges (optional)
Quantity
to serve
| Ingredient | Quantity |
|---|---|
| whole fresh Atlantic herringgutted, heads on | 4, about 250g each |
| cold water | 1.5 litres |
| fine sea salt | 90g |
| sugar | 1 tablespoon |
| bay leaves | 2 |
| black peppercornslightly crushed | 1 teaspoon |
| mustard seeds | 1 teaspoon |
| beech or alder smoking wood chips | 2 tablespoons |
| dark rye bread | to serve |
| good salted butter | to serve |
| white onionsliced into thin rings | 1 small |
| fresh horseradish or prepared horseradish | to serve |
| lemon wedges (optional) | to serve |
Equipment Needed
- •Smoker or covered kettle grill with thermometer
- •Wire rack
- •Probe thermometer
- •Non-reactive brining dish
Instructions
- 1
Choose the fish
Buy bright, firm Atlantic herring with clear eyes and a clean sea smell, gutted but with the heads left on. Herring is oily, and that oil goes rancid quickly, so keep the fish on ice until the brine is ready. If it smells sour or tired, don't smoke it. Smoke improves good fish; it doesn't rescue bad fish.
- 2
Make the brine
Stir the salt and sugar into the cold water until dissolved, then add the bay, peppercorns, and mustard seeds. Keep the brine cold. Warm brine softens the flesh before the salt has tightened it, and a soft herring tears when you hang it or lift it from the rack.
This is a light brine for hot-smoking, not a preservation cure for weeks. Keep the fish refrigerated before and after smoking. - 3
Brine and dry
Lay the herring in the brine for 45 minutes, turning once so the salt reaches both sides evenly. Lift them out, rinse quickly, and pat dry. Set them on a rack in the refrigerator for 30 to 45 minutes, until the skin feels tacky. That tacky surface, the pellicle, catches the smoke and gives you a clean golden skin instead of blotchy wet fish.
- 4
Prepare the smoker
Heat a smoker or covered kettle grill to 80 to 90C and add a small handful of beech or alder chips. Use a light hand with the wood. Herring is fatty and takes smoke fast; too much wood turns the fish bitter before the centre is cooked.
- 5
Smoke the herring
Lay the herring on an oiled rack, or hang them if your smoker is built for it, and smoke for 45 to 60 minutes. Keep the heat steady and gentle. Runter mit der Temperatur if the skin starts to split hard, because high heat drives the fat out and leaves you with dry flakes. The fish is done when the thickest part reaches 63C and the flesh lifts cleanly from the backbone.
- 6
Serve warm
Rest the fish 5 minutes so the flesh settles, then serve whole with dark rye, butter, onion rings, horseradish, and lemon if you want it. Pull the skin back at the table and lift the flesh from the bones. Würzen, Fett, Salz zum Schluss: taste before adding anything sharp, because the brine and smoke have already done real work.
Chef Tips
- •Use herring, not mackerel, if you want Bückling. Mackerel smokes well, but it is another fish and another plate.
- •Beech is the German smokehouse wood for this job; alder also suits northern fish. Skip resinous softwoods completely. They make the fish taste like a bad shed.
- •Serve one fish per person for a main meal with rye and potatoes, or half a fish for a Brotzeit, the bread-and-cold-supper table.
- •Cold leftovers keep two days in the refrigerator, wrapped well. Flake them onto buttered rye with onion, or fold them through warm potatoes with cucumber and dill.
Advance Preparation
- •The herring can be brined and dried up to 4 hours before smoking, kept uncovered on a rack in the refrigerator so the skin stays tacky.
- •Smoked Bückling can be made a day ahead and served cold, but it is best warm from the smoke while the skin is glossy and the flesh still lifts in soft flakes.
Frequently Asked Questions
Nutrition Information
1 serving (about 210g)
Calories
405 calories
Total Fat
19 g
Saturated Fat
6 g
Trans Fat
0 g
Unsaturated Fat
11 g
Cholesterol
100 mg
Sodium
1420 mg
Total Carbohydrates
27 g
Dietary Fiber
4 g
Sugars
4 g
Protein
34 g
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