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Roti — Whole Wheat Flatbread
🫓 Bread · Level 1

Roti

India's daily bread — whole wheat flatbread cooked on a tawa and finished on an open flame until it puffs. The most-eaten bread in the world. Mastered in a week.

Prep15 min
Cook20 min
Serves4
Level1 — Beginner
🥬 Vegetarian🌱 Vegan🟡 Jain

Why roti puffs — and what happens when it doesn't

A roti that puffs into a balloon is not a display of skill — it is chemistry. The puffing occurs when the internal moisture converts to steam faster than it can escape through the partially cooked dough. The steam inflates the gluten network into a hollow sphere. This requires two conditions: the dough must have the correct hydration (enough water to generate steam), and the gluten network must be strong enough to hold the steam without tearing. Both depend on the dough.

⚠️Common mistakes to avoid
  • Using plain flour instead of atta — Atta (whole wheat) has different protein and fibre content that produces the correct gluten structure for roti.
  • Under-kneading — Insufficient kneading = weak gluten = no puff. Knead 8–10 minutes.
  • Not resting the dough — Gluten relaxation during rest is essential for rolling without spring-back.
  • Rolling too thick — Thick roti cannot puff and has a doughy centre.
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Ingredients

Roti — Whole Wheat Flatbread
4 servings
Roti Dough
  • 300gatta (whole wheat flour)— not plain flour
  • ½ tspsalt
  • 175mlwater— approximately — add gradually
  • 1 tspoil— for smooth dough
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How to make it — step by step

Step 1
Make and knead the dough
⏱ 25 min (inc rest)⚡ Knead fully

Mix atta and salt. Add water gradually — add 150ml first, then adjust. Knead for 8–10 minutes until smooth, soft and elastic. The dough should be softer than bread dough — it should indent easily. Add oil, knead 1 more minute. Rest covered 20 minutes.

🔬The Science

Atta contains both glutenin and gliadin proteins that form gluten when hydrated and kneaded. 8–10 minutes of kneading develops gluten into long, aligned networks capable of expanding under steam pressure without tearing. Under-kneaded dough has short, weak gluten chains that cannot expand uniformly — the steam escapes through weak spots rather than inflating the whole bread. The 20-minute rest allows the gluten to relax from the kneading stress, making rolling easier and preventing spring-back.

Step 2
Roll thin and even
⏱ 2 min per roti⚡ Even thickness

Divide into 8–10 balls. Roll each into a thin, even circle — 2mm thick. Dust with dry flour to prevent sticking. The edges should be no thicker than the centre.

🔬The Science

Even thickness is essential for even cooking — thick edges remain doughy while the centre over-cooks. The dry flour dusting creates a moisture barrier between the rolling surface and the dough, preventing adhesion without adding moisture that would affect the gluten structure. The 2mm target allows the tawa to heat the dough through rapidly — in 3 seconds at 220°C, heat penetrates 2mm of dough to produce the steam needed for puffing.

Step 3
Cook on tawa then open flame
⏱ 90 seconds per roti🔥 Very hot tawa + open flame

Heat tawa on high until very hot. Place roti — cook 30 seconds until bubbles appear. Flip. Cook 30 seconds more. Use tongs to place directly on a medium gas flame — it will puff in 5–10 seconds. Flip on flame if needed. Remove and brush with ghee.

🔬The Science

The two-stage cooking is deliberate. The tawa at 220°C cooks both sides 70% — the surface proteins denature and the starch partially gelatinises, forming a semi-rigid structure. When this semi-rigid roti goes onto the open flame (500°C+), the remaining moisture in the centre converts to steam almost instantaneously, generating enough pressure to inflate the semi-rigid structure. The structure holds because the tawa stage has already partially set it — raw dough would simply burn on the flame.

Roti — Whole Wheat Flatbread — answered
Why won't my roti puff?
Most commonly: dough too stiff (not enough water), tawa not hot enough, or dough too thick. The tawa must be very hot — drop a few water drops on it; they should evaporate immediately. The dough must be soft — softer than you think.
Can I make roti on an electric stove?
Yes for the tawa stage. For the puff stage: use the highest electric burner setting with the tawa and press firmly on the roti — it will not puff as dramatically as on a gas flame but will puff slightly. Some people use a blowtorch for the flame stage.
What is the difference between roti and chapati?
They are the same bread with regional naming differences. 'Chapati' is more common in Punjab and North India; 'roti' is a broader term for any flatbread. Both are made from atta and cooked on a tawa.
How do I store leftover roti?
Stack rotis with a cloth between each to absorb moisture, wrap tightly. Refrigerate up to 2 days or freeze up to 1 month. Reheat on a hot tawa for 30 seconds per side.
Why is my roti tough?
Over-kneaded dough (which develops too much gluten causing toughness), dough that wasn't rested adequately, or rolled too thick. Also: roti cooked too slowly on low heat becomes tough — it should be cooked quickly on high heat.