In a food processor fitted with the sharp "S" blade, grind together the onions, garlic, carrots, scallion and parsley. Add in the eggs, pepper, salt and sugar and continue to blend it all together until it is completely pureed.
Place the raw ground salmon in a large mixing bowl and pour the pureed vegetable mixture into it. Beat it all together using an electric hand mixer for 10 minutes, until it turns lighter in color and thicker in texture. Refrigerate this "fish mish" for a few hours or overnight.
Boil up a large pot of water, together with:
1 onion
1 carrot, chopped
1/4 cup sugar
2 teaspoons salt
Bring broth ingredients to a rapid boil. With wet hands, form small patties or balls out of the fish mixture and drop them into the rapidly boiling water one at a time.
Cover the pot and reduce the flame to low. Allow the fish to cook together for 90 minutes. Remove to a flat, wide plastic container and refrigerate until use. Delicious, fluffy and truly a yom-tov treat.
Serve with chrein and homemade mayo as usual!!