My husband calls this snack "Russian rolls". Highly recommend!
I boiled potatoes in salted water in advance and mashed them. Put the cooled mashed potatoes on a prepared bamboo mat. I distribute it evenly.
If there is no such rug, you can use cling film in several layers
Stepping back from the edge 3-4 cm, spread the carrots. I boiled it in advance and cut it into thin strips.
I cut the boiled egg in half. I send the yolk to a plate, knead it with a fork, add a spoonful of mayonnaise and mix.
I cut the protein into strips and put it on the potatoes. Nearby are pieces of beet. And on top - prepared sauce.
I fold gently.
I cut off the edges. And cut into 8 pieces.
I put the "rolls" on a dish on which I will serve. Cover each piece with a slice of herring on top. I took a small herring into fillet, and then cut each half lengthwise and in half. It turned out just 8 slices of herring.
It remains to decorate with onion rings and herbs. You can pre-pickle the onion - it will be even tastier.
You can eat with chopsticks (but still more convenient with a fork).
In the video below, there are 6 more simple, but very original and delicious snacks for the festive table from the cheapest products. Look - you definitely want to cook something from this!