Peel the onions and carrots. Prepare the remaining ingredients.
Clean the mackerel, cut off the head and tail.
You can just cut the fish into pieces. But I also remove the bones.
After all, we have a festive feed, and the bones will be superfluous.
Cut into small pieces, season with salt and pepper.
Roll in flour and quickly fry in oil on both sides.
Chop the onion using a food processor. I used a slicer attachment.
Carrots are also cut, but already use the attachment for chopping.
It's a great straw.
Fry the onion and carrot until the onion is soft.
Add salt, sugar, two types of pepper, tomato paste, Bay leaf and vinegar. Stir.
Add water and bring to a boil.
Pour hot marinade over the fish. Let it cool and you can help yourself.