Start by boiling the ham hocks in a pot fully covered in water, bring to a boil, then lower heat and simmer for approximately 1½-2 hours or until the meat falls off the bone. The easiest way to do this is to use a pressure cooker. It's faster and takes me only about 12 minutes or less once it starts cooking. Let it cool, then cut the meat into bite-size pieces.
Remove leaves from the stem. Then wash, rinse and chop. Repeat until all the collard greens have been removed from its stem. Discard stem and reserve chopped leaves.
Heat up a medium or large dutch oven. Then add chopped bacon and cook for about 6-7 minutes or until brown.
Add about 1 tablespoon of oil – there should be about 2 tablespoons of grease in the pot.
Add onions, garlic, and ham hocks, then sauté for about 3-5 minutes.
Throw in tomatoes, paprika, Creole seasoning, and some pepper flakes. Sauté for another 2 minutes.
Finally, add the collard greens, chicken bouillon, and lemon. Pour in chicken broth or water. Lightly salt, if desired, or wait till the last few minutes of cooking.
Bring to a boil and simmer for about 45 minutes or more or until the greens are tender.
Serve warm with hot sauce and cornbread.