01 - Combine lukewarm water, yeast, and sugar in a large mixing bowl. Stir gently and let stand 5–10 minutes until foamy.
02 - Add room temperature yogurt to the yeast mixture and whisk until thoroughly blended.
03 - Gradually sift in flour and salt, mixing continuously until a sticky, shaggy dough comes together.
04 - Knead by hand or with a stand mixer for 10 minutes until smooth, elastic, and slightly tacky to the touch.
05 - Cover bowl with a damp cloth and place in a warm, draft-free area. Let rise 1 hour until doubled in volume.
06 - Punch down risen dough and transfer to a lightly floured surface. Divide into 8 equal portions.
07 - Form each portion into a smooth ball, then roll into 6-inch rounds approximately ⅓ inch thick.
08 - Preheat a nonstick skillet or cast-iron pan over medium-high heat until evenly hot.
09 - Place flatbread in hot pan and cook 2–3 minutes until golden brown with air pockets forming.
10 - Flip and cook additional 1–2 minutes until golden and cooked through. Brush with oil or butter if desired.
11 - Keep cooked breads covered with a clean kitchen towel to maintain softness. Serve warm or store in an airtight container up to 2 days.