Pour the tomatoes into a deep frying pan and bring to a boil
Add salt, pepper, garlic, Italian herbs
At the same time, finely chop the fish fillet and onion. Put in a blender, add a little water and blender until smooth. Add salt and fish spices. Mix again.
Wring out the water, I used gauze. Form small fish balls. And dip it in the tomato sauce.
Simmer for 10-15 minutes on low heat.