
Herring Appetizer on Toasted Bread
Ingredients
4 servings
- “Matias”-cured herring 4
- Whole grain bread 4 slices
- Red onion 1
- Pickled vegetables (gherkins, garlic, etc.) 100 g
- Capers 1 tsp (optional) (3 g)
- Sunflower oil 1 tbsp
- Black pepper to taste
- Lemon, chili pepper, lettuce for serving
Step-by-step recipe
Preparing the bread and herring
The herring appetizer turns out exceptionally tasty if the fish is lightly salted and fatty. Ideally, buy small headless fish with very soft flesh. Atlantic herring is larger and less fatty, so it’s better to use the “people’s” iwashi. Strictly speaking, those are not herring but sardines. Pickled vegetables are up to you. Gherkins or simply brined cucumbers work well, as do pickled young garlic scapes and capers, which you need only a little of.
Don’t use very dark bread, malted or scalded. Pure rye bread is fine: it isn’t black, but it’s dark enough. Soft whole grain bread or various kinds of Tuscan bread made from a mix of wheat and rye flour will also do.
Toast the bread ahead of time. Cut it into large, thin slices. Toast them on a grill or in a grill pan over medium heat until lightly crisp and browned. Then let the bread cool.
Clean the herring. Gut the fish very thoroughly, remove the dark membrane lining the inside of the belly, and take off the skin. Remove the fins, separate the fillets from the backbone and pick out all the bones, especially the tiny ones. The herring appetizer is made only from cleaned fillets.
Mixing the salad
Cut the onion and pickled vegetables. Peel the onion and cut it into the thinnest possible strips. By the way, the inner part of the onion can be left out: it doesn’t cut into strips and gets chopped quite coarsely. Cut the prepared pickled vegetables into thin, almost transparent slices.
Assemble the salad in a bowl. In a large bowl, fluff up the thinly sliced onion. Add the pickled vegetables and, if you like, 1 tsp of capers (3 g). Season the salad generously with freshly ground black pepper. Cut the herring fillets diagonally into thin strips, 10-15 mm wide if you like.
Mix everything and dress with oil. As I said, no salt is needed. Add 1 tbsp of sunflower oil and stir. The herring appetizer is quite aromatic and has a delicate flavor. Don’t add a vinegar dressing. You can add a little thinly sliced fresh chili pod if you want a mildly hot taste. But it’s better to just put it on the plate: whoever wants it will eat it.
Serving
Put the appetizer on the bread. Lay a few leaves of lettuce or other salad greens on a large plate. It’s better to cut large pieces of toasted bread in half. Put the toast on the lettuce leaves and spoon the herring salad on top. The result looks more like bruschetta with fish and pickled vegetables. Add a thin slice of lemon to each piece.
Serve the appetizer at room temperature, when the flavor of the fish comes through best. It goes well with an aperitif, strong drinks, or simply as a reason to have a snack.
Calories and macros
605 kcal
Serving ≈ 260 g
- Protein30 g21% of kcal
- Fat37 g57% of kcal
- Carbs33 g22% of kcal
100 g229 kcalProtein 11.5 gFat 14 gCarbs 12.3 g
Calculated from the recipe ingredients, excluding salt and spices. Data: USDA and Matvaretabellen.










