Place chicken breasts in a pot or skillet
Add enough water or broth to cover the chicken
Season with salt if desired
Bring to a boil, then reduce to a simmer
Cook until the chicken reaches 165°F and is no longer pink inside
Remove the chicken from the liquid
Let it rest for a few minutes
Shred the chicken using two forks
Or use a hand mixer on low speed to shred quickly
Use immediately or store in an airtight container