chapati
Enable an AI agent to recognise a chapati, assess its cooking and serving condition, and choose suitable handling or preparation actions.
Research draft, second pass
A second pass drafted this model: the structure a model of this thing needs, and what is known about it in the world. The line under this one says how the second half was obtained - researched against sources, or recalled without web access, in which case nothing here was read anywhere and every claim is a lead to verify. Unreviewed either way.
Researched by: Codex + Grok
Purpose and description
Enable an AI agent to recognise a chapati, assess its cooking and serving condition, and choose suitable handling or preparation actions.
Chapati is an unleavened whole-wheat flatbread of the Indian subcontinent, made from atta (finely milled whole durum or bread wheat) dough rolled thin and dry-cooked on a tava so that steam puffs the disc and a brief flame or residual heat sets a lightly blistered crust.
It can be Compare naming, ingredients and preparation evidence to identify a chapati or flag an unresolved flatbread boundary.; Inspect both faces and the centre to decide whether further cooking or assessment is needed.; Assess whether the chapati can fold, scoop or wrap for the intended meal.; Cover, stack or separate chapatis according to observed drying, sticking and serving needs.; Select a reheating approach using thickness, dryness and previous heat exposure.; Route a chapati for serving, further preparation or withholding when ingredient or condition evidence is insufficient..
Distinguishing features
Check whether the item is identified in its preparation context as an unleavened rolled flatbread; a flat round appearance alone does not establish chapati identity.
Check for griddle cooking rather than deep-frying when distinguishing it from puri; surface oil alone is insufficient evidence.
Check whether deliberate fat-separated layers or an enclosed filling were formed when distinguishing it from layered or stuffed paratha.
Check the local use of 'roti' and 'phulka': either may overlap with chapati, so puffing or terminology alone must not force separate identities.
Use flour and preparation evidence alongside appearance when distinguishing it from a wheat tortilla; thinness and flexibility alone may not settle the boundary.
Scope
+ Identification as chapati using naming context, ingredients and preparation evidence
+ Flour composition, dough additions and ingredient restrictions
+ Disc geometry, thickness variation and surface condition
+ Cooking progression, puffing and resulting texture
+ Holding condition, reheating suitability and intended eating use
- Cultivation, milling and commercial grading of wheat or other grains
- General dough production independent of a chapati-making task
- Design and operation of tawas, burners and other cooking equipment
- Recipes and condition of curries, fillings or other accompaniments
- Dietary planning and individual medical suitability
- General food-service sanitation and validated food-safety rules
Characteristics
- Identity and naming context
- Recorded name, regional or household usage, identification confidence Chapati terminology can overlap with neighbouring flatbread names.
- Flour composition
- Declared flour types and proportions where known; unknown permitted Composition supports identity and helps interpret handling and texture.
- Ingredient and topping record
- Links to dough ingredients, cooking additions and post-cooking toppings A plain-looking chapati may contain or carry ingredients relevant to the intended eater.
- Leavening and internal construction
- Leavening declared or unknown; unlayered, deliberately layered, stuffed or unresolved These features help test boundaries with neighbouring flatbreads.
- Disc dimensions
- Diameter or two perpendicular spans in cm; thickness and thickness variation in mm Size and uneven thickness influence portioning, cooking and folding.
- Preparation stage
- Rolled raw, cooking, cooked, held, reheated or unresolved The stage determines which preparation or serving actions are appropriate.
- Heat exposure history
- Known sequence of griddle contact, direct flame or other heat exposure It helps explain puffing, surface marks and uneven cooking.
- Puffing extent
- Not observed, none, local bubbles, partial inflation or near-full inflation Puffing is useful process evidence but should not alone determine identity or doneness.
- Surface cooking condition
- Pale, browned, locally charred or extensively charred, recorded separately for each face Separate face observations reveal uneven heat exposure and guide further inspection.
- Flexibility and fracture
- Folds without cracking, edge cracking, tears on folding, brittle or untested; observation temperature recorded The chapati's ability to fold or scoop matters directly to its intended use.
- Holding history
- Elapsed holding time, covering, stacking, storage conditions and reheating events where known History helps interpret drying and determines whether external storage guidance can be applied.
Where this came from
wikidata · CC0 1.0
Drafted structure
Bundle to layer to finding to question, as the second pass will find it: 6 bundles · 11 layers · 18 findings · 28 questions.
Chapati identity Evidence that the flatbread belongs to this registry entry, including unresolved naming overlap.
An agent must recognise chapati without treating every similar disc bread as equivalent or creating artificial distinctions between overlapping names.
Name in context
The meaning attached to chapati by the maker, seller or eating context.
Local name and overlap
Record the supplied name and whether roti or phulka denotes the same item in this context.
- What does the maker or supplier call this flatbread, and what preparation do they associate with that name? provenance
- Are roti and phulka synonyms here, narrower forms, or different items? boundary
Preparation boundaries
Construction and cooking evidence that separates chapati from similar flatbreads.
Flatbread boundary evidence
Record leavening, rolling, layering, filling and cooking method without making appearance decisive.
- Was the dough rolled without deliberate leavening, fat-separated layers or an enclosed filling? provenance
- What preparation evidence supports chapati rather than puri, paratha, naan or tortilla? boundary
Flour and additions The material composition of the chapati and the evidence supporting it.
Flour and additions affect identification, texture and whether the chapati meets the intended eater's ingredient constraints.
Flour basis
Declared flour types, blends and relevant processing descriptions.
Declared flour composition
Capture flour evidence rather than inferring whole-grain content or grain species from colour.
- Which flour or flour blend was used, and is that known from the maker, recipe or packaging? provenance
- Are blend proportions and whole-grain or refined status known, or only a label such as atta? definition
Dough and surface additions
Ingredients incorporated before cooking and substances applied during or after it.
Addition location and certainty
Distinguish dough ingredients from surface oil, ghee or other toppings, retaining unknowns.
- What ingredients besides flour and water were added, and at which preparation stage? provenance
- Does the available ingredient evidence support the intended eater's restrictions, or must suitability remain unresolved? action
Disc and handling texture The chapati's dimensions and mechanical behaviour during eating and handling.
A chapati must function as a thin bread that can be torn, folded or used with food; shape alone does not establish that readiness.
Rolled disc geometry
Size, thickness distribution and defects in the formed disc.
Size and thickness uniformity
Record dimensions and local thick or thin areas that may affect cooking and use.
- What are the disc's span and thickness at the centre and edge? measurement
- Are there thick patches, holes or edge tears that require adjusted cooking or limit wrapping? action
Folding and tearing
Observed flexibility, cracking and tearing at the intended serving condition.
Use-ready flexibility
Assess whether the chapati's current texture supports its intended eating action.
- At the intended serving temperature, does a gentle fold produce edge cracks, a tear or no visible damage? measurement
- Is its current texture suitable for tearing and scooping, folding or wrapping in this meal? action
Cooking and puffing Heat exposure, inflation and evidence of cooking completion.
Surface browning and puffing can differ across a chapati, so an agent needs multiple observations before choosing further heat or serving.
Heat sequence and inflation
How the disc was heated and whether its surfaces separated during cooking.
Observed puffing history
Record inflation as an observed event, distinguishing absence of observation from failure to puff.
- Which faces contacted the griddle, and was direct flame or another finishing heat used? provenance
- Was inflation absent, local, partial or near-full while cooking was actually observed? measurement
Surface and centre condition
Separate assessment of exterior colour and interior cooking evidence.
Cooking completion evidence
Record both-face appearance and any centre inspection rather than treating puffing or dark spots as sufficient.
- How do browning and charring differ between the two faces, and is the centre visibly wet or dough-like when inspected? measurement
- Does the evidence support serving, further cooking or an unresolved doneness assessment? action
Holding and serving Changes after cooking and the actions needed to bring a chapati to its intended use.
A cooked chapati can become dry, brittle or stuck to its neighbours, changing what an agent can reasonably do with it.
Stack and moisture condition
Covering, stacking and observed drying or moisture accumulation.
Held chapati condition
Connect the holding history with edge dryness, surface dampness and separation behaviour.
- How long has the chapati been held, under what conditions, and was it covered or stacked? provenance
- Are its edges drying, its surfaces damp, or adjacent chapatis sticking together? measurement
Reheat and use decision
The next handling step based on texture, cooking history and the intended meal.
Next serving action
Select a supported action while keeping texture recovery separate from unresolved storage or ingredient suitability.
- Given its thickness, dryness and previous reheating, should it be served now, reheated or assigned another culinary use? action
- Is ingredient or storage evidence missing that requires withholding it pending assessment under the applicable food-handling guidance? action
Evidence and external alignment What the world already says about this thing, gathered so the model can be checked against it.
A model that cannot be lined up against existing standards, identifiers and practice cannot be adopted by anyone who already uses them.
Reported evidence
Findings from the breadth pass, kept separate from the structural claims.
Kinds and varieties
Reported by the breadth pass; each item needs checking against its source before it becomes normative.
- atta chapati / roti (plain whole-wheat disc, the default household form)
- phulka (thin chapati finished over open flame so it balloons fully)
- roomali roti (handkerchief-thin, stretched rather than rolled, cooked on an inverted karahi)
- makki di roti (maize-flour chapati of Punjab, typically thicker and less elastic)
- jowar / bajra roti (sorghum or pearl-millet chapati of arid Deccan and Rajasthan)
- thepla (Gujarati spiced fenugreek chapati, often with oil in the dough)
- paratha (laminated, ghee- or oil-fried relative cooked on the same tava; distinguished in kitchens from dry chapati)
- Tandoori roti (thicker whole-wheat disc slapped onto tandoor walls rather than a tava)
- Which of these kinds and varieties hold for the sense of chapati this model covers, and on what evidence? provenance
Identifiers and schemes
Reported by the breadth pass; each item needs checking against its source before it becomes normative.
- Wikidata - Q1060478 - Item labelled chapati; also used for roti in some language labels - confirm the sense is the unleavened tava bread, not a generic 'roti'.
- FoodOn - foodon:00001264 (chapati / roti class; verify current IRI) - Ontology class for the prepared flatbread; treat as a pattern until the live IRI is re-checked.
- Which of these identifiers and schemes hold for the sense of chapati this model covers, and on what evidence? provenance
Standards and regulation
Reported by the breadth pass; each item needs checking against its source before it becomes normative.
- FSSAI Food Safety and Standards (Food Products Standards and Food Additives) Regulations, 2011 (India): compositional and labelling rules for atta / whole wheat flour used to make chapati; no named commodity standard for the cooked disc.
- Codex Alimentarius CXS 152-1985 Wheat Flour (FAO/WHO): moisture, protein, ash and contaminant limits for wheat flour in international trade, including streams sold as chapati flour.
- FSSAI Food Safety and Standards (Packaging and Labelling) Regulations, and equivalent national labelling laws where packed chapatis or chapati flour are sold (allergen: wheat/gluten).
- In the EU and UK, wheat chapati is a gluten-containing cereal product under retained food-information and allergen rules (Regulation (EU) No 1169/2011 / UK FIR); no chapati-specific compositional standard.
- Which of these standards and regulation hold for the sense of chapati this model covers, and on what evidence? provenance
Real-world use
Reported by the breadth pass; each item needs checking against its source before it becomes normative.
- Daily staple bread of North Indian, Pakistani, Nepali and East African Gujarati/Punjabi households, eaten with dal, sabzi or curry and used to scoop food.
- Institutional and street catering: tava-cooked discs held in insulated stacks (tiffin, langar, canteen, airline and hospital trays).
- Industrial packed 'ready-to-eat' or 'ready-to-heat' chapatis sold refrigerated or ambient in South Asia, the UK, East Africa and Gulf retail.
- Chapati flour (atta) sold as a labelled mill product for home and food-service dough.
- Which of these real-world use hold for the sense of chapati this model covers, and on what evidence? provenance
Typical measurements
Reported by the breadth pass; each item needs checking against its source before it becomes normative.
- cooked disc diameter - 12-20 - cm
- cooked disc mass - 30-50 - g
- dough hydration (water as % of atta mass) - 55-70 - %
- atta protein (dry basis, chapati-quality wheat) - 10-13 - %
- energy per cooked disc (~40 g) - 120-150 - kcal
- tava surface temperature during cooking - 200-260 - °C
- Which of these typical measurements hold for the sense of chapati this model covers, and on what evidence? provenance
Failure modes and hazards
Reported by the breadth pass; each item needs checking against its source before it becomes normative.
- Tough or leathery disc from low hydration, over-kneading after rest, or stale atta with damaged starch.
- Failure to puff (dense, undercooked centre) from insufficient heat, thick rolling, or dough too dry.
- Wheat/gluten allergen exposure; not suitable in coeliac diets unless a labelled gluten-free analogue is used.
- Acrylamide formation in over-browned or flame-charred discs, as with other high-temperature cereal foods.
- Microbial spoilage and staling of packed cooked chapatis if water activity and packaging are poorly controlled.
- Burns from tava, open flame (phulka) and hot steam when a disc balloons.
- Which of these failure modes and hazards hold for the sense of chapati this model covers, and on what evidence? provenance
Regional variation
Reported by the breadth pass; each item needs checking against its source before it becomes normative.
- North India and Pakistan: 'chapati' and 'roti' are often used interchangeably for the same tava whole-wheat disc; 'phulka' names the flame-puffed thin form.
- South India: rice-based roti and akki roti sit beside wheat chapati; wheat chapati is less the default staple.
- Punjab: makki di roti (maize) is a seasonal/winter staple distinct from wheat chapati.
- East Africa (Kenya, Tanzania, Uganda): chapati is typically richer, often laminated with oil, thicker, and closer to a paratha in method - a colonial and Indian-diaspora development, not the dry North Indian disc.
- Caribbean Indo-diaspora: 'roti' often means a larger, sometimes split-pea-stuffed or wrapped form (dhalpuri, buss-up-shut) rather than a plain chapati.
- UK retail: 'chapatti flour' is a trade name for fine wholemeal atta; packed chapatis are a supermarket ambient/chilled staple.
- Which of these regional variation hold for the sense of chapati this model covers, and on what evidence? provenance
Neighbouring kinds and how to tell them apart
Reported by the breadth pass; each item needs checking against its source before it becomes normative.
- naan - Naan is a leavened (yeast or yogurt) wheat bread baked on tandoor walls; chapati is unleavened and dry-cooked on a tava.
- paratha - Paratha is laminated with ghee or oil and pan-fried to a flaky, often layered disc; chapati dough is not laminated and is dry-roasted.
- puri / poori - Puri is a small disc deep-fried in oil so it balloons; chapati is not fried.
- tortilla (wheat or maize) - Mexican wheat tortillas use refined flour and often shortening; maize tortillas are nixtamalized masa. Chapati uses unleavened atta and a dry tava, with a characteristic puff from steam, not a press.
- pita - Pita is a leavened pocket bread baked at very high oven temperature; the pocket is yeast-driven. Chapati puff is steam in an unleavened sheet.
- roti (generic) - In much of South Asia 'roti' is the hypernym for unleavened breads; in the Caribbean and some African English it names a different product. Treat 'chapati' as the specific tava atta disc unless local usage is documented.
- Which of these neighbouring kinds and how to tell them apart hold for the sense of chapati this model covers, and on what evidence? provenance
Sources
- Chapati - Definition, regional names (roti, phulka, rumali), cooking method (tava, puffing), wheat atta dough, and distinction from naan and paratha.
- chapati (Q1060478) - Canonical Wikidata item for the food, aliases, and instance-of flatbread.
- Food Safety and Standards (Food Products Standards and Food Additives) Regulations, 2011 - cereal and cereal products, atta - Indian statutory composition limits for atta (the flour from which chapati is made), not a product standard for the baked disc itself.
- CXS 152-1985 Codex Standard for Wheat Flour - International wheat-flour composition and quality framework that covers the mill stream used for chapati atta, not the bread as a named commodity.
What the second pass must settle
- Which regional uses of chapati, roti and phulka should be represented as overlapping names, and which support meaningful preparation distinctions?
- Which flour substitutions or blends remain chapati within the relevant communities, and when does the name refer to a neighbouring flatbread?
- Which observable centre and surface criteria reliably indicate cooking completion across different thicknesses and heat methods?
- What repeatable fold or tear assessment can describe serving texture without imposing one household's preference as a universal standard?
- Which validated holding and reheating guidance applies to the intended setting, particularly when chapatis include perishable additions?