Place chicken and water in a large pot and bring to boil. Remove foam as it appears then add salt, simmer for 70 minutes or until chicken is cooked.
Remove chicken and throw away the water. Set aside to cool. Remove and throw bones and skins. Flake chicken to strips and keep aside.
In a saucepan, heat olive oil on medium heat; add onions and fry for 10 minutes or until the onions become tender.
Add the prepared chicken strips, allspice, sumac and pine seeds. Simmer and stir for 5 minutes or until all are well combined (add salt if it’s needed).
Add some chicken mixture evenly on a center of each piece of bread. Roll bread and brush with some olive oil the top of each roll. put it in a grill pan heat until becomes slightly brown in color.