{
  "status": "verified-estimate",
  "perServing": {
    "calories": 308,
    "protein": 4.1,
    "carbs": 26.5,
    "fat": 21.5,
    "sugar": 12.8
  },
  "servings": 9,
  "servingBasis": "1/9 of the complete recipe; 1 log cut into 18 slices;9 servings of 2 slices; finished serving weight not measured",
  "ingredientSnapshot": [
    "200 g dark chocolate with 60–69% cacao solids, finely chopped",
    "100 g heavy cream",
    "30 g unsalted butter, cut into small pieces",
    "150 g plain or honey graham crackers, verified vegetarian",
    "60 g raw walnuts, roughly chopped",
    "10 g unsweetened cocoa powder, divided"
  ],
  "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://fdc.nal.usda.gov/fdc-datasets/FoodData_Central_sr_legacy_food_csv_2018-04.zip",
    "https://fdc.nal.usda.gov/food-details/169593/nutrients",
    "https://fdc.nal.usda.gov/food-details/170187/nutrients",
    "https://fdc.nal.usda.gov/food-details/170272/nutrients",
    "https://fdc.nal.usda.gov/food-details/170859/nutrients",
    "https://fdc.nal.usda.gov/food-details/173430/nutrients",
    "https://fdc.nal.usda.gov/food-details/174957/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 chocolate, dairy, crackers, nuts and cocoa divided into 18 slices. Contains wheat, milk and walnuts; check cracker/chocolate labels for compatible vegetarian ingredients. No raw egg, raw flour, alcohol or extra sugar coating."
  ],
  "ingredients": [
    {
      "sourceIndex": 0,
      "sourceText": "200 g dark chocolate with 60–69% cacao solids, finely chopped",
      "components": [
        {
          "ingredientKey": "dark_choc",
          "fdc_id": "170272",
          "foodDescription": "Chocolate, dark, 60-69% cacao solids",
          "foodState": "Chocolate, dark, 60-69% cacao solids",
          "quantity": 200,
          "unit": "g",
          "notes": [
            "Primary profile matches the recorded food state: Chocolate, dark, 60-69% cacao solids. Canonical edible grams are recorded before recipe preparation."
          ],
          "grams": 200,
          "conversion": {
            "type": "stated-weight",
            "basis": "Canonical edible ingredient mass in grams. No generic density or count conversion."
          },
          "per100g": {
            "calories": 579,
            "protein": 6.12,
            "carbs": 52.42,
            "fat": 38.31,
            "sugar": 36.71
          },
          "contribution": {
            "calories": 1158,
            "protein": 12.24,
            "carbs": 104.84,
            "fat": 76.62,
            "sugar": 73.42
          },
          "status": "mapped",
          "retainedEvidence": {
            "sourceRecipeId": "vanilla-cream-profiteroles",
            "sourceDataset": "data/nutrition.json reconstructed from integrity-verified parts",
            "primaryFile": "data/evidence/nutrition-usda-selected-evidence.json"
          }
        }
      ]
    },
    {
      "sourceIndex": 1,
      "sourceText": "100 g heavy cream",
      "components": [
        {
          "ingredientKey": "heavy_cream",
          "fdc_id": "170859",
          "foodDescription": "Cream, fluid, heavy whipping",
          "foodState": "Cream, fluid, heavy whipping",
          "quantity": 100,
          "unit": "g",
          "notes": [
            "Primary profile matches the recorded food state: Cream, fluid, heavy whipping. 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": 340,
            "protein": 2.84,
            "carbs": 2.84,
            "fat": 36.08,
            "sugar": 2.92
          },
          "contribution": {
            "calories": 340,
            "protein": 2.84,
            "carbs": 2.84,
            "fat": 36.08,
            "sugar": 2.92
          },
          "status": "mapped",
          "retainedEvidence": {
            "sourceRecipeId": "vanilla-cream-profiteroles",
            "sourceDataset": "data/nutrition.json reconstructed from integrity-verified parts",
            "primaryFile": "data/evidence/nutrition-usda-selected-evidence.json"
          }
        }
      ]
    },
    {
      "sourceIndex": 2,
      "sourceText": "30 g unsalted butter, cut into small pieces",
      "components": [
        {
          "ingredientKey": "butter",
          "fdc_id": "173430",
          "foodDescription": "Butter, without salt",
          "foodState": "Butter, without salt",
          "quantity": 30,
          "unit": "g",
          "notes": [
            "Primary profile matches the recorded food state: Butter, without salt. Canonical edible grams are recorded before recipe preparation."
          ],
          "grams": 30,
          "conversion": {
            "type": "stated-weight",
            "basis": "Canonical edible ingredient mass in grams. No generic density or count conversion."
          },
          "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",
          "sourceEvidence": {
            "file": "evidence/usda-selected-oct8-evidence.json",
            "fdc_id": "173430",
            "dataset": "USDA FoodData Central SR Legacy, April 2018 final release",
            "nutrientRowIds": {
              "calories": "1778391",
              "protein": "1778445",
              "carbs": "1778444",
              "fat": "1778443",
              "sugar": "1778364"
            }
          },
          "retainedEvidence": {
            "sourceRecipeId": "vanilla-cream-profiteroles",
            "sourceDataset": "data/nutrition.json reconstructed from integrity-verified parts",
            "primaryFile": "data/evidence/nutrition-usda-selected-evidence.json"
          }
        }
      ]
    },
    {
      "sourceIndex": 3,
      "sourceText": "150 g plain or honey graham crackers, verified vegetarian",
      "components": [
        {
          "ingredientKey": "graham",
          "fdc_id": "174957",
          "foodDescription": "Cookies, graham crackers, plain or honey (includes cinnamon)",
          "foodState": "Cookies, graham crackers, plain or honey (includes cinnamon)",
          "quantity": 150,
          "unit": "g",
          "notes": [
            "Primary profile matches the recorded food state: Cookies, graham crackers, plain or honey (includes cinnamon). Canonical edible grams are recorded before recipe preparation.",
            "Existing plain/honey graham-cracker profile, not an unmeasured substitution with another biscuit."
          ],
          "grams": 150,
          "conversion": {
            "type": "stated-weight",
            "basis": "Canonical edible ingredient mass in grams. No generic density or count conversion."
          },
          "per100g": {
            "calories": 430,
            "protein": 6.69,
            "carbs": 77.66,
            "fat": 10.6,
            "sugar": 24.85
          },
          "contribution": {
            "calories": 645,
            "protein": 10.035000000000002,
            "carbs": 116.49,
            "fat": 15.9,
            "sugar": 37.275
          },
          "status": "mapped",
          "retainedEvidence": {
            "sourceRecipeId": "vanilla-cheesecake-with-berries",
            "sourceDataset": "data/nutrition.json reconstructed from integrity-verified parts",
            "primaryFile": "data/evidence/nutrition-usda-selected-evidence.json"
          }
        }
      ]
    },
    {
      "sourceIndex": 4,
      "sourceText": "60 g raw walnuts, roughly chopped",
      "components": [
        {
          "ingredientKey": "walnuts",
          "fdc_id": "170187",
          "foodDescription": "Nuts, walnuts, english",
          "foodState": "Nuts, walnuts, english",
          "quantity": 60,
          "unit": "g",
          "notes": [
            "Primary profile matches the recorded food state: Nuts, walnuts, english. Canonical edible grams are recorded before recipe preparation."
          ],
          "grams": 60,
          "conversion": {
            "type": "stated-weight",
            "basis": "Canonical edible ingredient mass in grams. No generic density or count conversion."
          },
          "per100g": {
            "calories": 654,
            "protein": 15.23,
            "carbs": 13.71,
            "fat": 65.21,
            "sugar": 2.61
          },
          "contribution": {
            "calories": 392.4,
            "protein": 9.138,
            "carbs": 8.226,
            "fat": 39.126,
            "sugar": 1.5659999999999998
          },
          "status": "mapped",
          "retainedEvidence": {
            "sourceRecipeId": "skin-on-apple-walnut-strudel",
            "sourceDataset": "data/nutrition.json reconstructed from integrity-verified parts",
            "primaryFile": "data/evidence/nutrition-usda-selected-evidence.json"
          }
        }
      ]
    },
    {
      "sourceIndex": 5,
      "sourceText": "10 g unsweetened cocoa powder, divided",
      "components": [
        {
          "ingredientKey": "cocoa",
          "fdc_id": "169593",
          "foodDescription": "Cocoa, dry powder, unsweetened",
          "foodState": "Cocoa, dry powder, unsweetened",
          "quantity": 10,
          "unit": "g",
          "notes": [
            "Primary profile matches the recorded food state: Cocoa, dry powder, unsweetened. Canonical edible grams are recorded before recipe preparation.",
            "5 g cocoa mixed into chocolate and 5 g used on the exterior; all counted conservatively."
          ],
          "grams": 10,
          "conversion": {
            "type": "stated-weight",
            "basis": "Canonical edible ingredient mass in grams. No generic density or count conversion."
          },
          "per100g": {
            "calories": 228,
            "protein": 19.6,
            "carbs": 57.9,
            "fat": 13.7,
            "sugar": 1.75
          },
          "contribution": {
            "calories": 22.8,
            "protein": 1.96,
            "carbs": 5.79,
            "fat": 1.37,
            "sugar": 0.175
          },
          "status": "mapped",
          "retainedEvidence": {
            "sourceRecipeId": "chocolate-pear-upside-down-cake",
            "sourceDataset": "data/nutrition.json reconstructed from integrity-verified parts",
            "primaryFile": "data/evidence/nutrition-usda-selected-evidence.json"
          }
        }
      ]
    }
  ],
  "totals": {
    "calories": 2773.3,
    "protein": 36.468,
    "carbs": 238.20399999999998,
    "fat": 193.42900000000003,
    "sugar": 115.37400000000001
  },
  "missingNutrients": [],
  "reviewedAt": "2026-11-04"
}