Southern Collard Greens - cooking recipe

Ingredients

1 bunch collard greens, cleaned and stripped of the dense stems
2 (14 1/2 ounce) cans chicken broth (or more)
1 large onion, roughly chopped
4 garlic cloves
1 1 ham bone or 1 salt pork

Preparation

Pile it all into a large stock pot, bring to boil and simmer till done, about 2 hours. Add as much stock/water as necessary, and replenish as necessary throughout the cooking. I really don't know how much, as I've never measured.