Slice chicken and debone it, then place it in a dutch oven, cover with the water and bring to a boil. Boil for 10 minutes or until the chicken is cooked throughout.
While the chicken is boiling, dice onions and tomatoes.
Saute the onions and seasoning with the olive oil until the onions are translucent, then add in the chicken broth.
Shred the chicken using a hand mixer (my favorite trick for shredding chicken).
Add the shredded chicken, hominy and diced tomatoes to the broth and stir. Serve and enjoy!