This is my son's favorite soup of all time. He asked me to make it last week for his Birthday and everyone loved it. I made a huge pot and invited people over the next day to finish it off with me and they all went nuts over it. This soup never fails to impress! Hope you all enjoy it too!
To pull the pork and beef, I cook them overnight in separate slow cookers, each on low setting and then shred them in the morning. The chicken I boil for an hour or so until it shred's easily with a fork. You can use whatever cuts of meat you like, I tend to use 1 small chuck roast, 1/2 a pork loin and 2 large chicken breasts.
Add potatoes, reserved stock, chicken broth, onions and tomatoes to a large, stock pot over medium-low heat and cook for 20 minutes. Add pulled meats, Worcestershire sauce, brown sugar, apple cider vinegar, Worcestershire sauce, and seasonings. Simmer for about 10-15 more minutes. Add more broth if necessary.
Ladle into soup bowls and serve with warm bread and butter! Yummy!