{
  "status": "verified-estimate",
  "perServing": {
    "calories": 265,
    "protein": 8.2,
    "carbs": 47.4,
    "fat": 4.4,
    "sugar": 1.9
  },
  "servings": 8,
  "servingBasis": "1/8 of the complete recipe; finished serving weight not measured",
  "ingredientSnapshot": [
    "500 g bread flour",
    "7 g instant yeast",
    "1 tbsp brown sugar",
    "1 tsp fine salt",
    "300 ml warm water",
    "30 g melted butter",
    "2 liters water for bath",
    "60 g baking soda",
    "20 g beaten whole egg, measured for brushing; use the full measured amount",
    "2 tsp coarse salt"
  ],
  "method": "Ingredient-sum estimate using USDA with documented primary-source supplements; complete recipe divided by stated servings",
  "sources": [
    "https://fdc.nal.usda.gov/food-details/168833/nutrients",
    "https://fdc.nal.usda.gov/food-details/168896/nutrients",
    "https://fdc.nal.usda.gov/food-details/171287/nutrients",
    "https://fdc.nal.usda.gov/food-details/173430/nutrients",
    "https://fdc.nal.usda.gov/food-details/173468/nutrients",
    "https://fdc.nal.usda.gov/food-details/174158/nutrients",
    "https://fdc.nal.usda.gov/food-details/175043/nutrients",
    "https://fdc.nal.usda.gov/fdc-datasets/FoodData_Central_sr_legacy_food_csv_2018-04.zip"
  ],
  "notes": [
    "Estimated from listed ingredient amounts and USDA nutrient profiles, divided by the stated number of servings. Not laboratory analysis or kitchen testing.",
    "The ingredient-sum method uses raw or cooked food profiles matching the ingredient state. Moisture gain/loss does not change the stated serving count. No general cooking/fermentation nutrient-retention factors are applied.",
    "Unless a discard/absorption blocker is listed, all measured pan fats and sauces are assumed consumed. Actual amounts left in pans, on utensils or during cooking can reduce intake. Optional additions are excluded when noted.",
    "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 omitted because retention, brands, rinsing and missing source rows make them less reliable here.",
    "This version authors 20 g beaten egg to be applied across eight pretzels. It is not a claim that 20 g is normally retained from one whole egg. The full specified coating is counted; brush/bowl traces can reduce intake.",
    "Baking-soda bath water is discarded. No measured dough nutrient-loss or fermentation-retention study is claimed.",
    "Authored specification clarification on6 October2026. Explicit measured inputs are preparation instructions, not a claim of kitchen-measured retention or laboratory analysis; small utensil/pan residue can reduce intake."
  ],
  "ingredients": [
    {
      "sourceIndex": 0,
      "sourceText": "500 g bread flour",
      "components": [
        {
          "ingredientKey": "bread_flour",
          "fdc_id": "168896",
          "foodDescription": "Wheat flour, white, bread, enriched",
          "foodState": "Wheat flour, white, bread, enriched",
          "quantity": 500,
          "unit": "g",
          "notes": [],
          "grams": 500,
          "conversion": {
            "type": "stated-weight",
            "basis": "Canonical ingredient mass; exact avoirdupois ounce/pound conversion where needed."
          },
          "per100g": {
            "calories": 361,
            "protein": 11.98,
            "carbs": 72.53,
            "fat": 1.66,
            "sugar": 0.31
          },
          "contribution": {
            "calories": 1805,
            "protein": 59.9,
            "carbs": 362.65,
            "fat": 8.3,
            "sugar": 1.55
          },
          "status": "mapped"
        }
      ]
    },
    {
      "sourceIndex": 1,
      "sourceText": "7 g instant yeast",
      "components": [
        {
          "ingredientKey": "yeast",
          "fdc_id": "175043",
          "foodDescription": "Leavening agents, yeast, baker's, active dry",
          "foodState": "Leavening agents, yeast, baker's, active dry",
          "quantity": 7,
          "unit": "g",
          "notes": [
            "Instant yeast modeled as active dry baker's yeast."
          ],
          "grams": 7,
          "conversion": {
            "type": "stated-weight",
            "basis": "Canonical ingredient mass; exact avoirdupois ounce/pound conversion where needed."
          },
          "per100g": {
            "calories": 325,
            "protein": 40.44,
            "carbs": 41.22,
            "fat": 7.61,
            "sugar": 0
          },
          "contribution": {
            "calories": 22.75,
            "protein": 2.8308,
            "carbs": 2.8853999999999997,
            "fat": 0.5327000000000001,
            "sugar": 0
          },
          "status": "mapped"
        }
      ]
    },
    {
      "sourceIndex": 2,
      "sourceText": "1 tbsp brown sugar",
      "components": [
        {
          "ingredientKey": "brown_sugar",
          "fdc_id": "168833",
          "foodDescription": "Sugars, brown",
          "foodState": "Sugars, brown",
          "quantity": 1,
          "unit": "tbsp",
          "notes": [],
          "grams": 13.799999999999999,
          "conversion": {
            "type": "USDA-food-portion",
            "portionRow": {
              "id": "83857",
              "fdc_id": "168833",
              "seq_num": "4",
              "amount": "1",
              "measure_unit_id": "9999",
              "portion_description": "",
              "modifier": "tsp packed",
              "gram_weight": "4.6",
              "data_points": "",
              "footnote": "",
              "min_year_acquired": ""
            },
            "scaling": "1.0 tbsp; 16 tbsp = 48 tsp = 1 US customary cup; 1 cup = 236.5882365 ml when converting metric liquid volume.",
            "weightAssumption": "USDA household weight for the specified food and form."
          },
          "per100g": {
            "calories": 380,
            "protein": 0.12,
            "carbs": 98.09,
            "fat": 0,
            "sugar": 97.02
          },
          "contribution": {
            "calories": 52.44,
            "protein": 0.01656,
            "carbs": 13.53642,
            "fat": 0,
            "sugar": 13.388759999999998
          },
          "status": "mapped"
        }
      ]
    },
    {
      "sourceIndex": 3,
      "sourceText": "1 tsp fine salt",
      "components": [
        {
          "ingredientKey": "salt",
          "fdc_id": "173468",
          "foodDescription": "Salt, table",
          "foodState": "Salt, table",
          "quantity": 1,
          "unit": "tsp",
          "notes": [
            "Salt has zero calories/protein/carbs/fat/sugar in USDA; sodium is not included."
          ],
          "grams": 6,
          "conversion": {
            "type": "USDA-food-portion",
            "portionRow": {
              "id": "92594",
              "fdc_id": "173468",
              "seq_num": "1",
              "amount": "1",
              "measure_unit_id": "9999",
              "portion_description": "",
              "modifier": "tsp",
              "gram_weight": "6",
              "data_points": "",
              "footnote": "",
              "min_year_acquired": ""
            },
            "scaling": "1.0 tsp; 16 tbsp = 48 tsp = 1 US customary cup; 1 cup = 236.5882365 ml when converting metric liquid volume.",
            "weightAssumption": "USDA household weight for the specified food and form."
          },
          "per100g": {
            "calories": 0,
            "protein": 0,
            "carbs": 0,
            "fat": 0,
            "sugar": 0
          },
          "contribution": {
            "calories": 0,
            "protein": 0,
            "carbs": 0,
            "fat": 0,
            "sugar": 0
          },
          "status": "mapped"
        }
      ]
    },
    {
      "sourceIndex": 4,
      "sourceText": "300 ml warm water",
      "components": [
        {
          "ingredientKey": "water",
          "fdc_id": "174158",
          "foodDescription": "Water, bottled, generic",
          "foodState": "Water, bottled, generic",
          "quantity": 300,
          "unit": "ml",
          "notes": [],
          "grams": 300.5221267626297,
          "conversion": {
            "type": "USDA-food-portion",
            "portionRow": {
              "id": "93846",
              "fdc_id": "174158",
              "seq_num": "2",
              "amount": "1",
              "measure_unit_id": "9999",
              "portion_description": "",
              "modifier": "cup",
              "gram_weight": "237",
              "data_points": "2",
              "footnote": "",
              "min_year_acquired": ""
            },
            "scaling": "300.0 ml; 16 tbsp = 48 tsp = 1 US customary cup; 1 cup = 236.5882365 ml when converting metric liquid volume.",
            "weightAssumption": "USDA household weight for the specified food and form."
          },
          "per100g": {
            "calories": 0,
            "protein": 0,
            "carbs": 0,
            "fat": 0,
            "sugar": 0
          },
          "contribution": {
            "calories": 0,
            "protein": 0,
            "carbs": 0,
            "fat": 0,
            "sugar": 0
          },
          "status": "mapped"
        }
      ]
    },
    {
      "sourceIndex": 5,
      "sourceText": "30 g melted butter",
      "components": [
        {
          "ingredientKey": "butter",
          "fdc_id": "173430",
          "foodDescription": "Butter, without salt",
          "foodState": "Butter, without salt",
          "quantity": 30,
          "unit": "g",
          "notes": [
            "Unspecified butter modeled as unsalted."
          ],
          "grams": 30,
          "conversion": {
            "type": "stated-weight",
            "basis": "Canonical ingredient mass; exact avoirdupois ounce/pound conversion where needed."
          },
          "per100g": {
            "calories": 717,
            "protein": 0.85,
            "carbs": 0.06,
            "fat": 81.11,
            "sugar": 0.06
          },
          "contribution": {
            "calories": 215.1,
            "protein": 0.255,
            "carbs": 0.018,
            "fat": 24.333000000000002,
            "sugar": 0.018
          },
          "status": "mapped"
        }
      ]
    },
    {
      "sourceIndex": 6,
      "sourceText": "2 liters water for bath",
      "components": [
        {
          "status": "excluded",
          "reason": "Bath water discarded"
        }
      ]
    },
    {
      "sourceIndex": 7,
      "sourceText": "60 g baking soda",
      "components": [
        {
          "status": "excluded",
          "reason": "Baking soda in cooking bath discarded - no macronutrients and sodium uptake not estimated"
        }
      ]
    },
    {
      "sourceIndex": 8,
      "sourceText": "20 g beaten whole egg, measured for brushing; use the full measured amount",
      "components": [
        {
          "ingredientKey": "egg",
          "fdc_id": "171287",
          "foodDescription": "Egg, whole, raw, fresh",
          "foodState": "Egg, whole, raw, fresh",
          "quantity": 20,
          "unit": "g",
          "grams": 20,
          "conversion": {
            "type": "stated-weight",
            "basis": "Explicit authored amount applied and consumed in the proposed method, not a measured retention rate."
          },
          "per100g": {
            "calories": 143,
            "protein": 12.56,
            "carbs": 0.72,
            "fat": 9.51,
            "sugar": 0.37
          },
          "contribution": {
            "calories": 28.6,
            "protein": 2.512,
            "carbs": 0.144,
            "fat": 1.902,
            "sugar": 0.07400000000000001
          },
          "status": "mapped",
          "notes": []
        }
      ]
    },
    {
      "sourceIndex": 9,
      "sourceText": "2 tsp coarse salt",
      "components": [
        {
          "ingredientKey": "salt",
          "fdc_id": "173468",
          "foodDescription": "Salt, table",
          "foodState": "Salt, table",
          "quantity": 2,
          "unit": "tsp",
          "notes": [
            "Salt has zero calories/protein/carbs/fat/sugar in USDA; sodium is not included."
          ],
          "grams": 12,
          "conversion": {
            "type": "USDA-food-portion",
            "portionRow": {
              "id": "92594",
              "fdc_id": "173468",
              "seq_num": "1",
              "amount": "1",
              "measure_unit_id": "9999",
              "portion_description": "",
              "modifier": "tsp",
              "gram_weight": "6",
              "data_points": "",
              "footnote": "",
              "min_year_acquired": ""
            },
            "scaling": "2.0 tsp; 16 tbsp = 48 tsp = 1 US customary cup; 1 cup = 236.5882365 ml when converting metric liquid volume.",
            "weightAssumption": "USDA household weight for the specified food and form."
          },
          "per100g": {
            "calories": 0,
            "protein": 0,
            "carbs": 0,
            "fat": 0,
            "sugar": 0
          },
          "contribution": {
            "calories": 0,
            "protein": 0,
            "carbs": 0,
            "fat": 0,
            "sugar": 0
          },
          "status": "mapped"
        }
      ]
    }
  ],
  "missingNutrients": {},
  "perNutrientStatus": {
    "calories": "verified-estimate",
    "protein": "verified-estimate",
    "carbs": "verified-estimate",
    "fat": "verified-estimate",
    "sugar": "verified-estimate"
  },
  "unroundedPerServing": {
    "calories": 265.48625,
    "protein": 8.189295,
    "carbs": 47.4042275,
    "fat": 4.3834625,
    "sugar": 1.8788449999999999
  },
  "reviewedAt": "2026-10-06",
  "inputSha256": "d4952afd91bd95535d8b27f8b4f59f7c0b980a8f216e372a16f3588d922a0b54"
}