I found this recipe on some random recipe site and thought it sounded interesting.    
It’s pretty good. Not my favorite, but I will definitely make it again. It could be a little    
sweeter, if you ask me. Maybe a tablespoon or two of brown sugar? 
- 4 boneless/skinless chicken breasts
 - 1 can chicken broth
 - 1/4 cup vinegar
 - 1/4 cup soy sauce
 - 3-4 garlic cloves, minced
 - 1 can (20 oz.) pineapple tidbits, don’t drain
 - 1 red pepper, chopped
 - 5 green onions, sliced
 
Put your chicken in a crockpot. Add peppers and green onions. Mix the remaining ingredients in a bowl and pour over the chicken/veggies. Cook on low 6-8 hours.   
Before serving, break chicken up into chunks or roughly shred. Ladle broth/chicken mixture over a bowl of rice.