Add the water, coffee and any sugar to a cezve. Stir to moisten the grounds and dissolve the sugar before heating.
Set over low heat and watch closely. Allow the foam to rise without stirring; remove from the heat before it boils over. This usually takes a few minutes, depending on the pot and heat.
A fine foam rises towards the neck of the pot; do not allow a rolling boil.
Share the foam between two small cups, then pour the coffee slowly. Leave for 1 minute so the grounds settle. Sip the liquid and leave the sediment in the cup.
Cooking guidance
Use a cezve with enough headroom for the foam to rise. Make extra servings in batches if needed; do not fill the pot to its rim.
A warm spice infusion with galangal, ginger, cinnamon and cloves, topped with walnuts. In Adana, kaynar is associated with visits celebrating a new baby. That cultural association does not establish a medical or lactation benefit; this is a culinary serving recipe.