In a bowl, add the lettuce, tomatoes, bell pepper and feta. Set aside.
For the vinaigrette: Place all of the ingredients in the blender and process until smooth.
For the filling: In a skillet, heat oil over medium heat and add the chicken. Cook until done. Add the salt, pepper, garlic, lime juice, cilantro, and soy sauce and cook an additional minute.
To assemble: Fill each tortilla with chicken and top with some dressing. Add some of the lettuce mixture on top. Enjoy.
Notes
The remainder of the chipotle peppers in adobe sauce can be frozen to use in another recipe.Source: from Laura, a reader of this blog. The only changes I made were to add a little less salt to the meat and a little less oil to the dressing.