Mix all the ingredients together and knead. The secret for fluffy meatballs is1) Kneading for about 10 minutes but not as you knead dough, rather as you press your fingers in sand, continue kneading this way. 2) When you form the meatballs that also requires a certain time (count to 15 as you shape the meatball with your fingers). 3) Place them in the fridge before you fry them so that the ingredients combine. 4) It's best if the meatballs are not too large.