Pea and ham soup is a classic winter dish, ideal for warming you up on a chilly day. You simply boil some ham bones or a small hock with dried green peas, a few vegetables, and herbs--it's that easyPea and ham soup is hearty, delicious, and inexpensive, making it a popular choice for people on a budget. Serve this soup with sour dough bread and good butter for a simple but filling meal or as the first course for a more elaborate meal. Pea and ham soup keeps well in the fridge for three to four days. It will thicken significantly over time so simply add extra water and mix thoroughly to combine each time you reheat it.