Mix up the very simple dough, let it rise, and experience the magic of the bread expending while baking
For 8 Pita breads
2 teaspoons active dry yeast
½ teaspoon sugar
1 ½ cup all-purpose flour
1 ½ cup whole wheat flour
1 to 2 teaspoons salt
2 tablespoons extra virgin olive oil
In a large mixing bowl add 1 cup lukewarm water and stir in yeast and sugar until dissolved. Add ½ cup flour and whisk together. Place the mixing bowl in a warm place, uncovered to form a sponge. Give it 15 minutes or so, the mixture should bubble.
Add salt, olive oil and almost all the remaining flour (keep about ½ cup of the flour for dusting later). Stir until mixture forms a shaggy mass. Dust with a little flour, then knead the mixture inside the bowl for about a minute to incorporate any stray bits.
Dust a clean working surface with just a little bit of flour. Knead lightly for a couple minutes or so until smooth. Cover and let the dough rest for 10 minutes, then knead again for a couple more minutes. The dough should be a little bit moist, you can help it with a little dusting of flour, but be careful not to add too much flour.
Clean the mixing bowl and coat it lightly with extra virgin olive oil and put the dough back in the bowl. Turn the dough a couple times in the bowl to coat with the olive oil. Cover the mixing bowl tightly with plastic wrap then lay a kitchen towel over. Put the bowl in a warm place. Leave it alone for 1 hour or until the dough rises to double its size.
If you want to bake the bread the next day keep the bowl covered in the fridge and then move to step 6 the day you want to bake the bread otherwise move straight to step 6.
Deflate the dough and place it on a clean work surface. Divide the dough into 8 equal pieces and shape them into balls. Cover with a towel and leave them for 10 minutes or so to rest.
Using a floured rolling pin, roll one of the pieces into a circle that's 8-9 inches wide and about a quarter inch thick. It helps to lift and turn the dough frequently as you roll so that dough doesn't stick to your counter too much. (If dough starts to stick, sprinkle a tiny bit of flour). If the dough starts to spring back, set it aside to rest for a few minutes, then continue rolling. Repeat with the other pieces of dough. (Once you get going, you can be cooking one pita while rolling another, if you like). You have two options for baking the pita from here.
Heat the oven to 250C (475 degrees F) and place a heavy-duty baking pan or large cast iron skillet on the middle rack to heat. Working in batches, place the rolled-out pitas directly on the hot baking sheet (I was only able to fit 2 at a time). Bake for 2 minutes on one side, and then carefully turn pita over to bake for 1 minute on the other side. The pita will puff nicely and should be ready. Remove from the oven and cover the baked pitas with a clean towel while you work on the rest of the pitas.