Remove the skin from the back of the ribs, cut ribs into sections of 3-bones
Heat a large pot over medium-high heat, add 1 tablespoon olive oil, add a few sections of ribs at a time, brown for 5 minutes
Add chicken stock, tomatoes, black-eyed peas, and corn. Bring to a boil, reduce to a simmer, cover, simmer 1 hour
Heat a skillet to high, add 1 tablespoon olive oil, onion, mushrooms, celery, and garlic. Sauté until mushrooms are browned, onions are soft and translucent
After one hour, add all the ingredients to the large pot, except the greens, return to a boil, reduce to a simmer, cover, simmer 1 hour.
Add greens, cover, simmer until greens are tender, adjust salt, pepper and hot sauce as needed
Serve with hot fresh cornbread and hot sauce on the side