In Antakya katıklı or katıklı ekmek is an open face bread, aka pide, spread with the home made mixture of cheese, spices, pepper paste, olive oil, zahter. Every home has a different spread, some with more cheese, some with more pepper paste, but most basically the ingredients are the same, only the amounts change. They send this mixture to bakers, fırın, the baker does his magic and there you have the katıklı ekmek. By the way, it is also called as biberli ekmek.
This one is the baker’s recipe.