The key to creating a pita pocket is high heat. This generates steam inside the dough, causing it to puff up and separate into two layers.
Achieving the perfect pita pocket relies on a few crucial steps. First, you need a well-developed gluten structure in your dough. This is achieved through proper kneading. The dough should be smooth and elastic. Second, the dough needs to be rolled out to a uniform thickness, typically about 1/8 inch. Uneven thickness will result in uneven puffing. Third, and most importantly, the pita needs to be baked at a very high temperature, ideally between 450°F to 500°F (232°C to 260°C). This intense heat rapidly converts the moisture within the dough into steam. The steam pressure causes the dough to inflate and separate, forming the characteristic pocket. The baking time is short, usually only a few minutes, just long enough for the pita to puff up and lightly brown. If the temperature is too low, the pita will not puff properly and you won't get a pocket.
Preheat your baking stone or pizza steel in the oven for at least 30 minutes before baking the pitas. This ensures a consistent and intense heat source, crucial for optimal puffing and pocket formation.