Four ingredients, five minutes, and you have a spread that basically hijacks any bread within reach. This herring butter with lemon and a whisper of mustard is bright, rich, and way more elegant than the effort suggests. It suits a quick breakfast, and it looks right at home on a party platter, too.
You will need
- Butter - 200 g, softened
- Salted herring fillet - 150 g
- Mustard - 1/2 tsp
- Lemon juice - 2 tbsp
- Fresh herbs (parsley or dill) - for serving
How to make it
Prep the fish: Rinse the herring, pat it dry, and check for any stray bones. Cut the fillet into tiny cubes so it blends cleanly into the butter.
Build the base: In a bowl, stir the softened butter with the mustard and lemon juice until smooth and glossy. You want it creamy, not streaky.
Fold it together: Add the diced herring to the butter mixture and mix until evenly distributed. Keep the pieces intact; a little texture is the whole point.
Add the herbs and shape: Finely chop your parsley or dill. Lay a sheet of plastic wrap on the counter and scatter some of the herbs down the center. Spoon the herring-butter mixture on top, then sprinkle over the remaining herbs. Wrap tightly and roll it into a neat log, pressing gently to compact it.
Chill: Slide the wrapped log into the fridge for 30 minutes. It will firm up into a sliceable block.
Serve: Unwrap, slice, and put it on bread, hot toast, or crispbread. Minimal ingredients, maximum payoff. If it disappears fast, that is the intended result.