In a large stockpot, over medium to high heat, add water, chicken, 2 teaspoons salt, 1 clove garlic, and quartered onion. Cover and simmer for about 30 minutes.
3 lbs. boneless chicken, salt and pepper to taste, 5 cloves of garlic
Remove the chicken and allow it to cool. After the chicken cools, shred it.
In a blender add the boiled onion and garlic clove, one quartered tomato, chipotle peppers including adobo sauce, 2 teaspoons salt, and 2 cups chicken broth to the blender. Puree until smooth.
1 large yellow onion, 2 cups chicken stock
Heat the oil in a large and deep pan over medium heat.
Chop remaining onion and cook until soft and translucent (about 2 minutes).
Chop remaining tomatoes and chop garlic and add to pan.
Add the shredded chicken, the blended chipotle sauce and more chicken broth if needed. Bring to a boil, reduce heat and simmer for 10 minutes.
1 can chipotle peppers in adobo sauce