Bilad al-Sham Kitchen - Chicken Musakhan Fattah

Chicken Musakhan Fatteh:

4 sliced chicken breast4 cups sliced and toasted bread5 chopped onionsA cup of olive oilA kilo of milkA quarter cup of tahiniOne tablespoon of lemon juiceHalf a cup of sumacOne tablespoon of minced garlicParsley, almonds and pomegranate to serve