1
Preheat grill to 400°F.
2
Place chicken breasts on grill, close lid, and grill for 8 minutes on one side.
3
Flip the chicken breasts and cook for 6 minutes on the other side.
4
Continue cooking the chicken until the internal temperature is 165°F. Remove from grill and place in a large container.
5
Use to forks to shred the grilled chicken.
6
In a medium bowl, mix together the water, apple cider vinegar, and tomato paste.
7
Add the bbq mixture to the shredded chicken and mix to combine thoroughly.