Take fat off of pork loin season generously with salt & pepper and place in crock pot and cover with beef broth and cook on low for 5 hours then shred
Set oven to 375 & cook sweet potatoes for 45 minutes
While potatoes cook sauté onion & peppers with olive oil - season with salt & pepper
In a small bowl mash avocado & stir in red onion, tomatoes, & a pinch of salt
To serve take half a sweet potato, mash slightly with fork, top with 3.5 ounces of pork, top with 1/4th of avocado mixture, & 1/4th of the peppers & onions