 Everything suggests that the first Iberians who arrived in Guarani lands called food boiled in the "ñaúpyvú" "soup".It is believed that finished adding "Paraguayan" (demonym that was used in colonial times to denote the area of the Jesuit-Guarani missions), to distinguish it from the soup (broth) prepared by the Europeans.To make a traditional sopa paraguaya, you would need ingredients such as onion, water, thick salt, pork fat, eggs, fresh cheese, corn flour, curd or fresh milk, and milk cream.