Fish fillets or fish slice are prepared by pulverizing the fish. Fish fillets are a commonly prepared dish that is made in china and South Asian countries. Fish fillets also signify another preparation where cuts of fish are taken out in such a way that there are no bones in them. They are then cooked or fried to make a dish of fish that is served with salads and rice or noodles. Fish slices are also used to make fish balls and are popular with wonton noodles. Fish slices are widely used in Chinese dishes, most commonly in dai pai dong.