{
  "status": "unavailable",
  "perServing": {
    "calories": null,
    "protein": null,
    "carbs": null,
    "fat": null,
    "sugar": null
  },
  "servings": 2,
  "servingBasis": "1/2 of the complete recipe; finished serving weight not measured",
  "ingredientSnapshot": [
    "1 kg live mussels in their shells",
    "120 g baguette, sliced",
    "25 g olive oil, divided",
    "100 g shallot, finely chopped",
    "15 g garlic, minced",
    "200 ml dry white wine",
    "150 ml water",
    "20 g unsalted butter",
    "20 g flat-leaf parsley, finely chopped",
    "15 ml lemon juice",
    "1/4 tsp ground black pepper"
  ],
  "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/167747/nutrients",
    "https://fdc.nal.usda.gov/food-details/169230/nutrients",
    "https://fdc.nal.usda.gov/food-details/170416/nutrients",
    "https://fdc.nal.usda.gov/food-details/170499/nutrients",
    "https://fdc.nal.usda.gov/food-details/170931/nutrients",
    "https://fdc.nal.usda.gov/food-details/171413/nutrients",
    "https://fdc.nal.usda.gov/food-details/172675/nutrients",
    "https://fdc.nal.usda.gov/food-details/173430/nutrients",
    "https://fdc.nal.usda.gov/food-details/174158/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.",
    "Additional method uncertainty: Norwegian Food Table04.053 offers a raw blue-mussel edible-part reference51%, but this is species- and study-specific; must be confirmed against purchase form and source before modeling. Wine calories have separate alcohol-retention uncertainty."
  ],
  "ingredients": [
    {
      "sourceIndex": 0,
      "sourceText": "1 kg live mussels in their shells",
      "components": [
        {
          "status": "unavailable",
          "reason": "Mussel shell-free edible yield unknown"
        }
      ]
    },
    {
      "sourceIndex": 1,
      "sourceText": "120 g baguette, sliced",
      "components": [
        {
          "ingredientKey": "crusty_bread",
          "fdc_id": "172675",
          "foodDescription": "Bread, french or vienna (includes sourdough)",
          "foodState": "Bread, french or vienna (includes sourdough)",
          "quantity": 120,
          "unit": "g",
          "notes": [],
          "grams": 120,
          "conversion": {
            "type": "stated-weight",
            "basis": "Canonical ingredient mass; exact avoirdupois ounce/pound conversion where needed."
          },
          "per100g": {
            "calories": 272,
            "protein": 10.75,
            "carbs": 51.88,
            "fat": 2.42,
            "sugar": 4.62
          },
          "contribution": {
            "calories": 326.4,
            "protein": 12.9,
            "carbs": 62.256,
            "fat": 2.904,
            "sugar": 5.544
          },
          "status": "mapped"
        }
      ]
    },
    {
      "sourceIndex": 2,
      "sourceText": "25 g olive oil, divided",
      "components": [
        {
          "ingredientKey": "olive_oil",
          "fdc_id": "171413",
          "foodDescription": "Oil, olive, salad or cooking",
          "foodState": "Oil, olive, salad or cooking",
          "quantity": 25,
          "unit": "g",
          "notes": [],
          "grams": 25,
          "conversion": {
            "type": "stated-weight",
            "basis": "Canonical ingredient mass; exact avoirdupois ounce/pound conversion where needed."
          },
          "per100g": {
            "calories": 884,
            "protein": 0,
            "carbs": 0,
            "fat": 100,
            "sugar": 0
          },
          "contribution": {
            "calories": 221,
            "protein": 0,
            "carbs": 0,
            "fat": 25,
            "sugar": 0
          },
          "status": "mapped"
        }
      ]
    },
    {
      "sourceIndex": 3,
      "sourceText": "100 g shallot, finely chopped",
      "components": [
        {
          "ingredientKey": "shallot",
          "fdc_id": "170499",
          "foodDescription": "Shallots, raw",
          "foodState": "Shallots, raw",
          "quantity": 100,
          "unit": "g",
          "notes": [],
          "grams": 100,
          "conversion": {
            "type": "stated-weight",
            "basis": "Canonical ingredient mass; exact avoirdupois ounce/pound conversion where needed."
          },
          "per100g": {
            "calories": 72,
            "protein": 2.5,
            "carbs": 16.8,
            "fat": 0.1,
            "sugar": 7.87
          },
          "contribution": {
            "calories": 72,
            "protein": 2.5,
            "carbs": 16.8,
            "fat": 0.1,
            "sugar": 7.87
          },
          "status": "mapped"
        }
      ]
    },
    {
      "sourceIndex": 4,
      "sourceText": "15 g garlic, minced",
      "components": [
        {
          "ingredientKey": "garlic",
          "fdc_id": "169230",
          "foodDescription": "Garlic, raw",
          "foodState": "Garlic, raw",
          "quantity": 15,
          "unit": "g",
          "notes": [],
          "grams": 15,
          "conversion": {
            "type": "stated-weight",
            "basis": "Canonical ingredient mass; exact avoirdupois ounce/pound conversion where needed."
          },
          "per100g": {
            "calories": 149,
            "protein": 6.36,
            "carbs": 33.06,
            "fat": 0.5,
            "sugar": 1
          },
          "contribution": {
            "calories": 22.35,
            "protein": 0.9540000000000001,
            "carbs": 4.9590000000000005,
            "fat": 0.075,
            "sugar": 0.15
          },
          "status": "mapped"
        }
      ]
    },
    {
      "sourceIndex": 5,
      "sourceText": "200 ml dry white wine",
      "components": [
        {
          "status": "unavailable",
          "reason": "Wine alcohol retention during steaming unknown"
        }
      ]
    },
    {
      "sourceIndex": 6,
      "sourceText": "150 ml water",
      "components": [
        {
          "ingredientKey": "water",
          "fdc_id": "174158",
          "foodDescription": "Water, bottled, generic",
          "foodState": "Water, bottled, generic",
          "quantity": 150,
          "unit": "ml",
          "notes": [],
          "grams": 150.26106338131484,
          "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": "150.0 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": 7,
      "sourceText": "20 g unsalted butter",
      "components": [
        {
          "ingredientKey": "butter",
          "fdc_id": "173430",
          "foodDescription": "Butter, without salt",
          "foodState": "Butter, without salt",
          "quantity": 20,
          "unit": "g",
          "notes": [
            "Unspecified butter modeled as unsalted."
          ],
          "grams": 20,
          "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": 143.4,
            "protein": 0.17,
            "carbs": 0.012,
            "fat": 16.222,
            "sugar": 0.012
          },
          "status": "mapped"
        }
      ]
    },
    {
      "sourceIndex": 8,
      "sourceText": "20 g flat-leaf parsley, finely chopped",
      "components": [
        {
          "ingredientKey": "parsley",
          "fdc_id": "170416",
          "foodDescription": "Parsley, fresh",
          "foodState": "Parsley, fresh",
          "quantity": 20,
          "unit": "g",
          "notes": [],
          "grams": 20,
          "conversion": {
            "type": "stated-weight",
            "basis": "Canonical ingredient mass; exact avoirdupois ounce/pound conversion where needed."
          },
          "per100g": {
            "calories": 36,
            "protein": 2.97,
            "carbs": 6.33,
            "fat": 0.79,
            "sugar": 0.85
          },
          "contribution": {
            "calories": 7.2,
            "protein": 0.5940000000000001,
            "carbs": 1.266,
            "fat": 0.158,
            "sugar": 0.17
          },
          "status": "mapped"
        }
      ]
    },
    {
      "sourceIndex": 9,
      "sourceText": "15 ml lemon juice",
      "components": [
        {
          "ingredientKey": "lemon_juice",
          "fdc_id": "167747",
          "foodDescription": "Lemon juice, raw",
          "foodState": "Lemon juice, raw",
          "quantity": 15,
          "unit": "ml",
          "notes": [],
          "grams": 15.469915386093174,
          "conversion": {
            "type": "USDA-food-portion",
            "portionRow": {
              "id": "81887",
              "fdc_id": "167747",
              "seq_num": "1",
              "amount": "1",
              "measure_unit_id": "9999",
              "portion_description": "",
              "modifier": "cup",
              "gram_weight": "244",
              "data_points": "",
              "footnote": "",
              "min_year_acquired": ""
            },
            "scaling": "15.0 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": 22,
            "protein": 0.35,
            "carbs": 6.9,
            "fat": 0.24,
            "sugar": 2.52
          },
          "contribution": {
            "calories": 3.403381384940498,
            "protein": 0.05414470385132611,
            "carbs": 1.067424161640429,
            "fat": 0.037127796926623616,
            "sugar": 0.389841867729548
          },
          "status": "mapped"
        }
      ]
    },
    {
      "sourceIndex": 10,
      "sourceText": "1/4 tsp ground black pepper",
      "components": [
        {
          "ingredientKey": "black_pepper",
          "fdc_id": "170931",
          "foodDescription": "Spices, pepper, black",
          "foodState": "Spices, pepper, black",
          "quantity": 0.25,
          "unit": "tsp",
          "notes": [],
          "grams": 0.575,
          "conversion": {
            "type": "USDA-food-portion",
            "portionRow": {
              "id": "87560",
              "fdc_id": "170931",
              "seq_num": "1",
              "amount": "1",
              "measure_unit_id": "9999",
              "portion_description": "",
              "modifier": "tsp, ground",
              "gram_weight": "2.3",
              "data_points": "63",
              "footnote": "",
              "min_year_acquired": ""
            },
            "scaling": "0.25 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": 251,
            "protein": 10.39,
            "carbs": 63.95,
            "fat": 3.26,
            "sugar": 0.64
          },
          "contribution": {
            "calories": 1.44325,
            "protein": 0.0597425,
            "carbs": 0.3677125,
            "fat": 0.018744999999999998,
            "sugar": 0.00368
          },
          "status": "mapped"
        }
      ]
    }
  ],
  "missingNutrients": {
    "calories": [
      "Ingredient 1: Mussel shell-free edible yield unknown",
      "Ingredient 6: Wine alcohol retention during steaming unknown"
    ],
    "protein": [
      "Ingredient 1: Mussel shell-free edible yield unknown",
      "Ingredient 6: Wine alcohol retention during steaming unknown"
    ],
    "carbs": [
      "Ingredient 1: Mussel shell-free edible yield unknown",
      "Ingredient 6: Wine alcohol retention during steaming unknown"
    ],
    "fat": [
      "Ingredient 1: Mussel shell-free edible yield unknown",
      "Ingredient 6: Wine alcohol retention during steaming unknown"
    ],
    "sugar": [
      "Ingredient 1: Mussel shell-free edible yield unknown",
      "Ingredient 6: Wine alcohol retention during steaming unknown"
    ]
  },
  "perNutrientStatus": {
    "calories": "unavailable",
    "protein": "unavailable",
    "carbs": "unavailable",
    "fat": "unavailable",
    "sugar": "unavailable"
  },
  "unroundedPerServing": {
    "calories": null,
    "protein": null,
    "carbs": null,
    "fat": null,
    "sugar": null
  },
  "reviewedAt": "2026-10-06",
  "inputSha256": "21ce32a6b899e22ae24d5a4cecb449770cb0fbc75ba70ae8940cdd39eafef6b5"
}