I forgot to take pictures when the chicken was cooking. Put enough water in a pot to cover chicken. Cook until done. Take out and let cool down.
Shred or cut chicken in little pieces.
Get half of tomato, and a little piece of onion put in blender with 1/3 cup of water and blend together.
Put liquid in pan and let it boil.
When boiling add 1/2 teaspoon of chicken bouillon, salt, and pepper to taste.
Put shredded chicken in pan.
Mix together, and heat through. It's ready to use. I will be using it to make chicken tostadas, check my other guide.