Tear the bread into pieces, pop them into a bowl, pour the lemon juice over them and leave to soak – if your lemon isn’t very juicy then squeeze another one.
Using a mortar and pestle, pound the garlic with the nuts until you have a gritty paste. Add the lemon-soaked bread and pound until quite creamy. Stir in the pul biber and gradually beat in the oil until the consistency is thick. S