01 - In a large mixing bowl, combine lukewarm water, yeast, and sugar. Stir gently and let sit for 5–10 minutes until mixture becomes foamy, indicating yeast activation.
02 - Add room-temperature yogurt to the yeast mixture and whisk until fully incorporated and smooth.
03 - Gradually add flour and salt, mixing with a wooden spoon or dough hook until a sticky, shaggy dough forms.
04 - Turn dough onto a lightly floured surface and knead by hand for 10 minutes, or mix with stand mixer on medium-low for 5–7 minutes, until dough becomes smooth, elastic, and no longer sticks to hands.
05 - Place dough in a clean, lightly oiled bowl. Cover with a damp cloth and let rise in a warm, draft-free area for 1 hour, or until doubled in volume.
06 - Punch down risen dough to release air. Turn onto lightly floured surface and divide into 8 equal portions. Shape each portion into a smooth ball.
07 - Using a rolling pin, roll each dough ball into an approximately 6-inch round, about ⅓ inch thick. Keep remaining dough covered to prevent drying.
08 - Heat a nonstick skillet or cast-iron pan over medium-high heat for 2–3 minutes until hot but not smoking.
09 - Place one rolled dough in hot pan. Cook for 2–3 minutes until golden brown and puffed with bubbles, then flip and cook second side for 1–2 minutes until golden. Repeat with remaining dough.
10 - Brush warm flatbreads with olive oil or melted butter if desired. Stack and cover with kitchen towel to maintain softness. Serve immediately while warm, or store in airtight container for up to 2 days.