{
  "status": "verified-estimate",
  "perServing": {
    "calories": 232,
    "protein": 8.3,
    "carbs": 45.3,
    "fat": 3.6,
    "sugar": 0.3
  },
  "servings": 4,
  "servingBasis": "1/4 of the complete recipe; finished serving weight not measured",
  "ingredientSnapshot": [
    "252 g finely milled whole-wheat flour, divided into 240 g for the dough and 12 g for dusting",
    "160 g warm water",
    "8 g olive oil",
    "2 g salt"
  ],
  "method": "Ingredient-sum estimate using USDA with documented primary-source supplements; complete recipe divided by stated servings",
  "sources": [
    "https://fdc.nal.usda.gov/fdc-datasets/FoodData_Central_sr_legacy_food_csv_2018-04.zip",
    "https://fdc.nal.usda.gov/food-details/168893/nutrients",
    "https://fdc.nal.usda.gov/food-details/171413/nutrients",
    "https://fdc.nal.usda.gov/food-details/173468/nutrients",
    "https://fdc.nal.usda.gov/food-details/174158/nutrients"
  ],
  "notes": [
    "Estimated from listed ingredient amounts and identified food-composition profiles, divided by the stated number of servings. Not laboratory analysis or kitchen testing.",
    "Raw or dry profiles match ingredient masses before cooking. Moisture gain/loss does not change the stated portion count. No general cooking nutrient-retention factors are applied.",
    "All measured fats, sauces and cooking liquids are assumed consumed. Actual amounts left in pans or on utensils can reduce intake. Serving suggestions and substitutions are excluded.",
    "Calories are kcal. Protein, total carbohydrate, total fat and total sugar are grams. Total carbohydrate includes fiber; these are not net carbs. No %DV or FDA-compliance claim.",
    "Null means unavailable, never zero. Sodium and fiber are not displayed.",
    "Estimate counts all 252 g flour, including 12 g reserved dusting flour. One serving is 2 of the 8 chapatis; no spread, sauce or side is included."
  ],
  "ingredients": [
    {
      "sourceIndex": 0,
      "sourceText": "252 g finely milled whole-wheat flour, divided into 240 g for the dough and 12 g for dusting",
      "components": [
        {
          "ingredientKey": "whole_wheat_flour",
          "fdc_id": "168893",
          "foodDescription": "Wheat flour, whole-grain (Includes foods for USDA's Food Distribution Program)",
          "foodState": "Wheat flour, whole-grain (Includes foods for USDA's Food Distribution Program)",
          "quantity": 252,
          "unit": "g",
          "notes": [
            "Whole-grain wheat flour is used, not white flour. All 252 g, including the reserved 12 g dusting flour, is included; leftovers not consumed would reduce intake."
          ],
          "grams": 252,
          "conversion": {
            "type": "stated-weight",
            "basis": "Canonical edible ingredient mass in grams; no density or count conversion used."
          },
          "per100g": {
            "calories": 340,
            "protein": 13.21,
            "carbs": 71.97,
            "fat": 2.5,
            "sugar": 0.41
          },
          "contribution": {
            "calories": 856.8,
            "protein": 33.2892,
            "carbs": 181.3644,
            "fat": 6.3,
            "sugar": 1.0332
          },
          "status": "mapped",
          "sourceEvidence": {
            "file": "evidence/usda-selected-oct8-evidence.json",
            "fdc_id": "168893",
            "dataset": "USDA FoodData Central SR Legacy, April 2018 final release",
            "nutrientRowIds": {
              "calories": "1396951",
              "protein": "1396968",
              "carbs": "1396950",
              "fat": "1396949",
              "sugar": "1396955"
            }
          }
        }
      ]
    },
    {
      "sourceIndex": 1,
      "sourceText": "160 g warm water",
      "components": [
        {
          "ingredientKey": "water",
          "fdc_id": "174158",
          "foodDescription": "Water, bottled, generic",
          "foodState": "Water, bottled, generic",
          "quantity": 160,
          "unit": "g",
          "notes": [
            "Water has explicit zero values for all five tracked fields in USDA; it does not add calories or macronutrients."
          ],
          "grams": 160,
          "conversion": {
            "type": "stated-weight",
            "basis": "Canonical edible ingredient mass in grams; no density or count conversion used."
          },
          "per100g": {
            "calories": 0,
            "protein": 0,
            "carbs": 0,
            "fat": 0,
            "sugar": 0
          },
          "contribution": {
            "calories": 0,
            "protein": 0,
            "carbs": 0,
            "fat": 0,
            "sugar": 0
          },
          "status": "mapped",
          "sourceEvidence": {
            "file": "evidence/usda-selected-oct8-evidence.json",
            "fdc_id": "174158",
            "dataset": "USDA FoodData Central SR Legacy, April 2018 final release",
            "nutrientRowIds": {
              "calories": "1836451",
              "protein": "1836433",
              "carbs": "1836450",
              "fat": "1836449",
              "sugar": "1836455"
            }
          }
        }
      ]
    },
    {
      "sourceIndex": 2,
      "sourceText": "8 g olive oil",
      "components": [
        {
          "ingredientKey": "olive_oil",
          "fdc_id": "171413",
          "foodDescription": "Oil, olive, salad or cooking",
          "foodState": "Oil, olive, salad or cooking",
          "quantity": 8,
          "unit": "g",
          "notes": [],
          "grams": 8,
          "conversion": {
            "type": "stated-weight",
            "basis": "Canonical edible ingredient mass in grams; no density or count conversion used."
          },
          "per100g": {
            "calories": 884,
            "protein": 0,
            "carbs": 0,
            "fat": 100,
            "sugar": 0
          },
          "contribution": {
            "calories": 70.72,
            "protein": 0,
            "carbs": 0,
            "fat": 8,
            "sugar": 0
          },
          "status": "mapped",
          "sourceEvidence": {
            "file": "evidence/usda-selected-oct8-evidence.json",
            "fdc_id": "171413",
            "dataset": "USDA FoodData Central SR Legacy, April 2018 final release",
            "nutrientRowIds": {
              "calories": "1607768",
              "protein": "1607794",
              "carbs": "1607767",
              "fat": "1607766",
              "sugar": "1607853"
            }
          }
        }
      ]
    },
    {
      "sourceIndex": 3,
      "sourceText": "2 g salt",
      "components": [
        {
          "ingredientKey": "salt",
          "fdc_id": "173468",
          "foodDescription": "Salt, table",
          "foodState": "Salt, table",
          "quantity": 2,
          "unit": "g",
          "notes": [
            "Salt has explicit zero values for all five tracked fields in USDA; sodium is not part of this estimate."
          ],
          "grams": 2,
          "conversion": {
            "type": "stated-weight",
            "basis": "Canonical edible ingredient mass in grams; no density or count conversion used."
          },
          "per100g": {
            "calories": 0,
            "protein": 0,
            "carbs": 0,
            "fat": 0,
            "sugar": 0
          },
          "contribution": {
            "calories": 0,
            "protein": 0,
            "carbs": 0,
            "fat": 0,
            "sugar": 0
          },
          "status": "mapped",
          "sourceEvidence": {
            "file": "evidence/usda-selected-oct8-evidence.json",
            "fdc_id": "173468",
            "dataset": "USDA FoodData Central SR Legacy, April 2018 final release",
            "nutrientRowIds": {
              "calories": "1781412",
              "protein": "1781407",
              "carbs": "1781411",
              "fat": "1781410",
              "sugar": "1781458"
            }
          }
        }
      ]
    }
  ],
  "missingNutrients": {},
  "perNutrientStatus": {
    "calories": "verified-estimate",
    "protein": "verified-estimate",
    "carbs": "verified-estimate",
    "fat": "verified-estimate",
    "sugar": "verified-estimate"
  },
  "totalRecipeUnrounded": {
    "calories": 927.52,
    "protein": 33.2892,
    "carbs": 181.3644,
    "fat": 14.3,
    "sugar": 1.0332
  },
  "unroundedPerServing": {
    "calories": 231.88,
    "protein": 8.3223,
    "carbs": 45.3411,
    "fat": 3.575,
    "sugar": 0.2583
  },
  "reviewedAt": "2026-10-08",
  "inputSha256": "8cb6c712f4377e748e602feae231f0f1c64be99889fa4673e908dcafa98ca32e"
}