Cha oc(Vietnamese snail ham) is a unique dish from the northern delta countryside. It has now become a popular and favorite food in Hanoi as well as other localities in Vietnam.
From the countryside, cha oc is brought daily to tables in the city. It also is listed on menus of big restaurants in Hanoi.
The main ingredients needed to cook cha oc include freshwater snail meat, seasoned raw pork paste, lolot leaves, shiso leaves, onion, ginger, black pepper and cooking oil.