{
  "status": "verified-estimate",
  "perServing": {
    "calories": 149,
    "protein": 11,
    "carbs": 0.9,
    "fat": 11,
    "sugar": 0.5
  },
  "servings": 8,
  "servingBasis": "1/8 of the complete recipe; finished serving weight not measured",
  "ingredientSnapshot": [
    "400 g raw skinless boneless farmed Atlantic salmon",
    "100 g plain full-fat cream cheese made from pasteurized milk",
    "20 g lemon juice",
    "8 g fresh dill fronds, finely chopped",
    "2 g fine salt"
  ],
  "method": "Ingredient-sum estimate from retained primary USDA and AFCD evidence and explicitly identified supplements; canonical gram quantities divided by stated equal portions",
  "sources": [
    "https://assets.publishing.service.gov.uk/media/60538b91e90e07527df82ae4/McCance_Widdowsons_Composition_of_Foods_Integrated_Dataset_2021..xlsx",
    "https://fdc.nal.usda.gov/fdc-datasets/FoodData_Central_sr_legacy_food_csv_2018-04.zip",
    "https://fdc.nal.usda.gov/food-details/167747/nutrients",
    "https://fdc.nal.usda.gov/food-details/172233/nutrients",
    "https://fdc.nal.usda.gov/food-details/173418/nutrients",
    "https://fdc.nal.usda.gov/food-details/173468/nutrients",
    "https://fdc.nal.usda.gov/food-details/175167/nutrients"
  ],
  "notes": [
    "ESTIMATED per serving. Brand, crop, preparation, draining, pan residue and substitutions change actual nutrition. Not laboratory analysis.",
    "Each ingredient retains its primary food description and state. All listed ingredient masses are counted; cooking moisture changes do not change the stated portion count. No generic nutrient-retention factor is invented.",
    "Calories are kcal; protein, total carbohydrate, fat and total sugar are grams. Total carbohydrate includes fiber and is not net carbohydrate. Fiber and sodium are not displayed.",
    "Equal portions or explicitly counted items define the stated recipe yield. US/Metric display changes do not change these canonical inputs.",
    "Primary-source supplements are retained per ingredient where USDA lacks a field; missing values are never silently changed to zero.",
    "All ingredients divided into eight equal portions; fish is weighed raw before baking.",
    "Contains fish and milk. Gluten-Free depends on plain cream cheese and other labels/cross-contact checks. No vegetarian or dairy-free label."
  ],
  "ingredients": [
    {
      "sourceIndex": 0,
      "sourceText": "400 g raw skinless boneless farmed Atlantic salmon",
      "components": [
        {
          "ingredientKey": "salmon",
          "fdc_id": "175167",
          "foodDescription": "Fish, salmon, Atlantic, farmed, raw",
          "foodState": "Fish, salmon, Atlantic, farmed, raw",
          "quantity": 400,
          "unit": "g",
          "notes": [
            "Raw farmed Atlantic salmon profile, matching the specified species and production state; not wild Atlantic salmon.",
            "Primary profile matches the recorded food state: Fish, salmon, Atlantic, farmed, raw. Canonical edible grams are recorded before recipe preparation.",
            "400 g raw edible skinless boneless farmed Atlantic salmon; all flesh, expressed protein and baking juices retained. No cooked-to-raw yield guessed."
          ],
          "grams": 400,
          "conversion": {
            "type": "stated-weight",
            "basis": "Canonical edible ingredient mass in grams. No generic density or count conversion."
          },
          "per100g": {
            "calories": 208,
            "protein": 20.42,
            "carbs": 0,
            "fat": 13.42,
            "sugar": 0
          },
          "contribution": {
            "calories": 832,
            "protein": 81.68,
            "carbs": 0,
            "fat": 53.68,
            "sugar": 0
          },
          "status": "mapped",
          "sourceEvidence": {
            "file": "evidence/usda-selected-oct8-evidence.json",
            "fdc_id": "175167",
            "dataset": "USDA FoodData Central SR Legacy, April 2018 final release",
            "nutrientRowIds": {
              "calories": "1918084",
              "protein": "1918132",
              "carbs": "1918165",
              "fat": "1918098",
              "sugar": "1918161"
            }
          },
          "retainedEvidence": {
            "sourceRecipeId": "salmon-spinach-terrine",
            "sourceDataset": "data/nutrition.json reconstructed from integrity-verified parts",
            "primaryFile": "data/evidence/nutrition-usda-selected-evidence.json"
          }
        }
      ]
    },
    {
      "sourceIndex": 1,
      "sourceText": "100 g plain full-fat cream cheese made from pasteurized milk",
      "components": [
        {
          "ingredientKey": "cream_cheese",
          "fdc_id": "173418",
          "foodDescription": "Cheese, cream",
          "foodState": "Cheese, cream",
          "quantity": 100,
          "unit": "g",
          "notes": [
            "Primary profile matches the recorded food state: Cheese, cream. Canonical edible grams are recorded before recipe preparation."
          ],
          "grams": 100,
          "conversion": {
            "type": "stated-weight",
            "basis": "Canonical edible ingredient mass in grams. No generic density or count conversion."
          },
          "per100g": {
            "calories": 350,
            "protein": 6.15,
            "carbs": 5.52,
            "fat": 34.44,
            "sugar": 3.76
          },
          "contribution": {
            "calories": 350,
            "protein": 6.15,
            "carbs": 5.52,
            "fat": 34.44,
            "sugar": 3.76
          },
          "status": "mapped",
          "retainedEvidence": {
            "sourceRecipeId": "avocado-cream-cheese-sesame-toast",
            "sourceDataset": "data/nutrition.json reconstructed from integrity-verified parts",
            "primaryFile": "data/evidence/nutrition-usda-selected-evidence.json"
          }
        }
      ]
    },
    {
      "sourceIndex": 2,
      "sourceText": "20 g lemon juice",
      "components": [
        {
          "ingredientKey": "lemon_juice",
          "fdc_id": "167747",
          "foodDescription": "Lemon juice, raw",
          "foodState": "Lemon juice, raw",
          "quantity": 20,
          "unit": "g",
          "notes": [
            "Primary profile matches the recorded food state: Lemon juice, raw. Canonical edible grams are recorded before recipe preparation."
          ],
          "grams": 20,
          "conversion": {
            "type": "stated-weight",
            "basis": "Canonical edible ingredient mass in grams. No generic density or count conversion."
          },
          "per100g": {
            "calories": 22,
            "protein": 0.35,
            "carbs": 6.9,
            "fat": 0.24,
            "sugar": 2.52
          },
          "contribution": {
            "calories": 4.4,
            "protein": 0.07,
            "carbs": 1.38,
            "fat": 0.048,
            "sugar": 0.504
          },
          "status": "mapped",
          "sourceEvidence": {
            "file": "evidence/usda-selected-oct8-evidence.json",
            "fdc_id": "167747",
            "dataset": "USDA FoodData Central SR Legacy, April 2018 final release",
            "nutrientRowIds": {
              "calories": "1302093",
              "protein": "1302043",
              "carbs": "1302092",
              "fat": "1302091",
              "sugar": "1302087"
            }
          },
          "retainedEvidence": {
            "sourceRecipeId": "carrot-apple-breakfast-slaw",
            "sourceDataset": "data/nutrition.json reconstructed from integrity-verified parts",
            "primaryFile": "data/evidence/nutrition-usda-selected-evidence.json"
          }
        }
      ]
    },
    {
      "sourceIndex": 3,
      "sourceText": "8 g fresh dill fronds, finely chopped",
      "components": [
        {
          "ingredientKey": "dill",
          "fdc_id": "172233",
          "foodDescription": "Dill weed, fresh",
          "foodState": "Dill weed, fresh",
          "quantity": 8,
          "unit": "g",
          "notes": [
            "Missing SR Legacy total sugar supplied by the matching food/state in primary UK CoFID 2021. Only the missing sugar field is supplemented; USDA calories and macronutrients remain unchanged.",
            "Primary profile matches the recorded food state: Dill weed, fresh. Canonical edible grams are recorded before recipe preparation."
          ],
          "grams": 8,
          "conversion": {
            "type": "stated-weight",
            "basis": "Canonical edible ingredient mass in grams. No generic density or count conversion."
          },
          "per100g": {
            "calories": 43,
            "protein": 3.46,
            "carbs": 7.02,
            "fat": 1.12,
            "sugar": 0.8
          },
          "contribution": {
            "calories": 3.44,
            "protein": 0.2768,
            "carbs": 0.5616,
            "fat": 0.08960000000000001,
            "sugar": 0.064
          },
          "status": "mapped",
          "supplementaryNutrients": {
            "sugar": {
              "foodCode": "13-824",
              "foodDescription": "Dill, fresh",
              "dataset": "UK Public Health England CoFID 2021",
              "worksheet": "1.3 Proximates",
              "excelRow": 1041,
              "column": "Total sugars (g)",
              "per100g": 0.8,
              "source_url": "https://assets.publishing.service.gov.uk/media/60538b91e90e07527df82ae4/McCance_Widdowsons_Composition_of_Foods_Integrated_Dataset_2021..xlsx"
            }
          },
          "retainedEvidence": {
            "sourceRecipeId": "garlic-yogurt-poached-eggs",
            "sourceDataset": "data/nutrition.json reconstructed from integrity-verified parts",
            "primaryFile": "data/evidence/nutrition-usda-selected-evidence.json"
          }
        }
      ]
    },
    {
      "sourceIndex": 4,
      "sourceText": "2 g fine salt",
      "components": [
        {
          "ingredientKey": "salt",
          "fdc_id": "173468",
          "foodDescription": "Salt, table",
          "foodState": "Salt, table",
          "quantity": 2,
          "unit": "g",
          "notes": [
            "Primary profile matches the recorded food state: Salt, table. Canonical edible grams are recorded before recipe preparation."
          ],
          "grams": 2,
          "conversion": {
            "type": "stated-weight",
            "basis": "Canonical edible ingredient mass in grams. No generic density or count conversion."
          },
          "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"
            }
          },
          "retainedEvidence": {
            "sourceRecipeId": "vanilla-caramel-flan",
            "sourceDataset": "data/nutrition.json reconstructed from integrity-verified parts",
            "primaryFile": "data/evidence/nutrition-usda-selected-evidence.json"
          }
        }
      ]
    }
  ],
  "totals": {
    "calories": 1189.8400000000001,
    "protein": 88.1768,
    "carbs": 7.4616,
    "fat": 88.25760000000001,
    "sugar": 4.327999999999999
  },
  "missingNutrients": [],
  "reviewedAt": "2026-10-30"
}