Ingredients:
1 lb split green peas (soaked overnight)
ham bone+ham (chopped -- the amount you use just depends on your taste)
1 onion, diced
2 carrots, chopped
3 stalks celery, chopped
2 potatoes, diced
Approx 2 quarts chicken stock
dash marjoram
salt/pepper to taste
Place peas, ham bone/ham, onion, chicken stock, salt/pepper and marjoram into pot and bring to a rolling boil. Reduce heat to low, add carrots/celery/potatoes and simmer on low for about 2 hours or until peas are soft and soup starts to thicken. (Mine came out a little thinner than I like it so I added a bit of flour to thicken it up.)