Why some puff and some do not
A flatbread puffs when steam generated inside the dough cannot escape fast enough and forces the two surfaces apart. That needs a dough with enough gluten to hold the steam, rolled evenly, and a genuinely hot surface so the outside sets before the steam escapes.
A pita or a chapati puffs into a hollow pocket for exactly that reason. A tortilla or a Scandinavian crispbread does not, because it is rolled thinner, made with a different flour, or cooked more slowly.
The three usual reasons a flatbread refuses to puff are a pan that is not hot enough, dough rolled unevenly so the steam finds a way out at a thin spot, and a dough too dry to generate enough steam.
A basic yoghurt flatbread
The most forgiving version, and it needs no yeast.
- Mix self-raising flour with an equal volume of thick plain yoghurt and a good pinch of salt. That is the whole recipe.
- Bring it together and knead briefly on a floured surface until smooth — two or three minutes, no more.
- Rest it for twenty minutes if you have time. It rolls out more easily and shrinks back less.
- Divide into balls and roll each one out to a few millimetres thick, as evenly as you can.
- Heat a heavy dry frying pan or a griddle until it is genuinely hot. A drop of water should skitter and vanish.
- Cook each flatbread for a minute or two a side, until it puffs and blisters and takes colour in patches.
- Stack them under a clean tea towel as they come off. The trapped steam keeps them soft.
The flatbread family
- Chapati or roti — wholemeal flour and water, unleavened, cooked on a dry tawa and often finished directly over a flame to puff.
- Naan — leavened with yeast or yoghurt, enriched, traditionally slapped onto the wall of a tandoor and excellent from a very hot pan.
- Pita — yeasted, baked hot so it puffs into a pocket.
- Tortilla — maize or wheat, thin, pressed rather than rolled.
- Focaccia — thicker and oil-rich, and closer to a loaf.
- Lavash, msemen, paratha, gozleme, piadina — each a different balance of fat, flour and leavening.
- Flatbread from bread dough. Any leftover pizza or bread dough rolled thin and pan-cooked makes an excellent flatbread.
Notes
- The pan
- Heavy, dry and genuinely hot. Cast iron is ideal. A cool pan gives pale, tough bread.
- Rolling evenly
- Uneven thickness is the main reason a flatbread will not puff.
- Resting the dough
- Twenty minutes makes rolling much easier and stops it springing back.
- Keeping them soft
- Stack under a tea towel as they come off, so they steam each other.
- Deeper baking knowledge
- BakeHQ is the specialist destination for bread. This page covers the practical flatbread; the wider craft belongs there.
Common questions
Why will my flatbreads not puff?
The pan is not hot enough, the dough was rolled unevenly, or it is too dry.
Do I need yeast?
No. The yoghurt and self-raising flour version needs none and takes half an hour.
Why are mine tough?
Over-kneaded, rolled too thin, or cooked too slowly in a cool pan.
How do I keep them soft?
Stack them under a clean tea towel straight from the pan so they steam each other.
Can I use bread dough?
Yes. Leftover pizza or bread dough rolled thin and pan-cooked makes an excellent flatbread.
Try this next
- Bread the wider subject
- Gluten development what holds the steam in
- How to make labneh what to eat them with
- Plain flour the base ingredient