01 - Combine lukewarm water, yeast, and sugar in a large mixing bowl. Stir gently and let sit for 5–10 minutes until mixture becomes foamy.
02 - Add yogurt to activated yeast mixture and stir until thoroughly incorporated.
03 - Gradually add flour and salt, mixing continuously until a sticky, cohesive dough forms.
04 - Knead dough by hand or with a stand mixer for approximately 10 minutes until smooth, elastic, and no longer sticky.
05 - Cover bowl with a damp cloth and place in a warm, draft-free area. Let dough rise for 1 hour or until doubled in volume.
06 - Punch down risen dough and turn onto lightly floured surface. Divide into 8 equal portions.
07 - Shape each portion into a smooth ball, then roll into 6-inch rounds approximately ⅓ inch thick.
08 - Heat a nonstick skillet or cast-iron pan over medium-high heat until properly hot.
09 - Place one flatbread in hot pan. Cook for 2–3 minutes until golden brown and puffed with bubbles forming on surface.
10 - Flip flatbread and cook additional 1–2 minutes until golden with light char spots.
11 - Brush with olive oil or melted butter if desired. Keep cooked breads covered with kitchen towel to maintain softness. Serve warm or store in airtight container up to 2 days.