What is the best grind for Turkish coffee?

Turkish coffee is unique in the global coffee landscape because it is an immersion-style brew where the grounds are never separated from the liquid. Unlike espresso, which relies on high pressure to force water through a puck, Turkish coffee relies on the total surface area of the coffee particles to achieve extraction through heat and time. Because the grounds are consumed as part of the beverage, the grind must be fine enough to form a stable, uniform suspension that eventually settles into a dense 'sludge' at the bottom of the cup. A common misconception is that any 'fine' grind will suffice; however, using an espresso grind—which feels like fine sand—often results in a thin, under-extracted cup that lacks the characteristic body and foam. From a producer's perspective, the quality of the roast is paramount here; because the grounds are boiled, any defects in the bean are magnified. Farmers producing high-quality lots for Turkish coffee often focus on density and sweetness to balance the intense extraction. While traditional hand-cranked mills are the cultural standard, modern specialty practitioners often use high-end flat-burr grinders to achieve the necessary micron range. If the grind is too coarse, the particles will not remain suspended, failing to create the signature mouthfeel and the 'crema-like' foam that defines a well-prepared cezve brew.