The process of making fish meatballs are soft and tasty

This time I make a meatball fish soft .. ingredients to make meatballs are:

• Fish mackerel 2 kg
• Wheat flour 1 kg
• Butter to taste
• Egg 5 grains
  *Leek
  *Salt to taste

How to make a mackerel fishballs is, mix all the ingredients into one stir until blended, after that make a small round as much as you want, input into hot water to boil for cooking, after boiled 30 minutes lift fish meatballs and drain.