Place all 3 chicken breasts into Crock Pot, thawed or frozen.
Mix remaining ingredients in a large mixing bowl and whisk together until full blended. Pour over chicken.
Cook on low 6 1/2 hours for frozen chicken, and 5 1/2 hours for thawed chicken. Use a large fork or two to pull apart the chicken breasts into shredded bits and mix with the sauce. Let sit on low for another 20 minutes.
Stir and enjoy!
Makes 4 large portions or 6 sandwich sized portions with plenty of sauce and great teriyaki barbecue flavor!