{
  "status": "verified-estimate",
  "perServing": {
    "calories": 284,
    "protein": 2.7,
    "carbs": 39.6,
    "fat": 14.9,
    "sugar": 26.1
  },
  "servings": 4,
  "servingBasis": "1/4 of the complete recipe; finished serving weight not measured",
  "ingredientSnapshot": [
    "720 g apples with skin, halved crosswise and cored, edible weight after coring",
    "50 g pecans, roughly chopped with a few larger pieces",
    "30 g old-fashioned rolled oats",
    "45 g pure maple syrup",
    "25 g unsalted butter, melted",
    "2 g ground cinnamon",
    "0.5 g fine salt",
    "100 g water"
  ],
  "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/169661/nutrients",
    "https://fdc.nal.usda.gov/food-details/170182/nutrients",
    "https://fdc.nal.usda.gov/food-details/171320/nutrients",
    "https://fdc.nal.usda.gov/food-details/171688/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/173904/nutrients",
    "https://fdc.nal.usda.gov/food-details/174158/nutrients"
  ],
  "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 nutrient-retention factors are applied.",
    "All measured fats, sauces and cooking liquids are assumed consumed; actual amounts left in cookware or serving dishes can reduce intake. The estimate covers the complete listed recipe only, without suggested accompaniments.",
    "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 included in this five-field panel. Naturally varying foods, brands and substitutions change the estimate."
  ],
  "ingredients": [
    {
      "sourceIndex": 0,
      "sourceText": "720 g apples with skin, halved crosswise and cored, edible weight after coring",
      "components": [
        {
          "ingredientKey": "apple",
          "fdc_id": "171688",
          "foodDescription": "Apples, raw, with skin (Includes foods for USDA's Food Distribution Program)",
          "foodState": "Apples, raw, with skin (Includes foods for USDA's Food Distribution Program)",
          "quantity": 720,
          "unit": "g",
          "notes": [
            "Edible mass after cores are removed, with peel retained; no whole-fruit count conversion or assumed core yield."
          ],
          "grams": 720,
          "conversion": {
            "type": "stated-weight",
            "basis": "Canonical edible ingredient mass in grams; no density or count conversion used."
          },
          "per100g": {
            "calories": 52,
            "protein": 0.26,
            "carbs": 13.81,
            "fat": 0.17,
            "sugar": 10.39
          },
          "contribution": {
            "calories": 374.40000000000003,
            "protein": 1.872,
            "carbs": 99.432,
            "fat": 1.2240000000000002,
            "sugar": 74.808
          },
          "status": "mapped",
          "sourceEvidence": {
            "file": "evidence/nutrition-usda-selected-evidence.json",
            "fdc_id": "171688",
            "dataset": "USDA FoodData Central SR Legacy, April 2018 final release",
            "nutrientRowIds": {
              "calories": "1631310",
              "protein": "1631368",
              "carbs": "1631309",
              "fat": "1631338",
              "sugar": "1631347"
            }
          }
        }
      ]
    },
    {
      "sourceIndex": 1,
      "sourceText": "50 g pecans, roughly chopped with a few larger pieces",
      "components": [
        {
          "ingredientKey": "pecans",
          "fdc_id": "170182",
          "foodDescription": "Nuts, pecans",
          "foodState": "Nuts, pecans",
          "quantity": 50,
          "unit": "g",
          "notes": [],
          "grams": 50,
          "conversion": {
            "type": "stated-weight",
            "basis": "Canonical edible ingredient mass in grams; no density or count conversion used."
          },
          "per100g": {
            "calories": 691,
            "protein": 9.17,
            "carbs": 13.86,
            "fat": 71.97,
            "sugar": 3.97
          },
          "contribution": {
            "calories": 345.5,
            "protein": 4.585,
            "carbs": 6.93,
            "fat": 35.985,
            "sugar": 1.985
          },
          "status": "mapped",
          "sourceEvidence": {
            "file": "evidence/nutrition-usda-selected-evidence.json",
            "fdc_id": "170182",
            "dataset": "USDA FoodData Central SR Legacy, April 2018 final release",
            "nutrientRowIds": {
              "calories": "1501358",
              "protein": "1501307",
              "carbs": "1501357",
              "fat": "1501270",
              "sugar": "1501364"
            }
          }
        }
      ]
    },
    {
      "sourceIndex": 2,
      "sourceText": "30 g old-fashioned rolled oats",
      "components": [
        {
          "ingredientKey": "oats",
          "fdc_id": "173904",
          "foodDescription": "Cereals, oats, regular and quick, not fortified, dry",
          "foodState": "Cereals, oats, regular and quick, not fortified, dry",
          "quantity": 30,
          "unit": "g",
          "notes": [],
          "grams": 30,
          "conversion": {
            "type": "stated-weight",
            "basis": "Canonical edible ingredient mass in grams; no density or count conversion used."
          },
          "per100g": {
            "calories": 379,
            "protein": 13.15,
            "carbs": 67.7,
            "fat": 6.52,
            "sugar": 0.99
          },
          "contribution": {
            "calories": 113.7,
            "protein": 3.945,
            "carbs": 20.31,
            "fat": 1.9559999999999997,
            "sugar": 0.297
          },
          "status": "mapped",
          "sourceEvidence": {
            "file": "evidence/nutrition-usda-selected-evidence.json",
            "fdc_id": "173904",
            "dataset": "USDA FoodData Central SR Legacy, April 2018 final release",
            "nutrientRowIds": {
              "calories": "1815029",
              "protein": "1815039",
              "carbs": "1815028",
              "fat": "1815027",
              "sugar": "1815009"
            }
          }
        }
      ]
    },
    {
      "sourceIndex": 3,
      "sourceText": "45 g pure maple syrup",
      "components": [
        {
          "ingredientKey": "maple_syrup",
          "fdc_id": "169661",
          "foodDescription": "Syrups, maple",
          "foodState": "Syrups, maple",
          "quantity": 45,
          "unit": "g",
          "notes": [],
          "grams": 45,
          "conversion": {
            "type": "stated-weight",
            "basis": "Canonical edible ingredient mass in grams; no density or count conversion used."
          },
          "per100g": {
            "calories": 260,
            "protein": 0.04,
            "carbs": 67.04,
            "fat": 0.06,
            "sugar": 60.46
          },
          "contribution": {
            "calories": 117,
            "protein": 0.018000000000000002,
            "carbs": 30.168000000000003,
            "fat": 0.027,
            "sugar": 27.207
          },
          "status": "mapped",
          "sourceEvidence": {
            "file": "evidence/nutrition-usda-selected-evidence.json",
            "fdc_id": "169661",
            "dataset": "USDA FoodData Central SR Legacy, April 2018 final release",
            "nutrientRowIds": {
              "calories": "1459728",
              "protein": "1459703",
              "carbs": "1459727",
              "fat": "1459726",
              "sugar": "1459736"
            }
          }
        }
      ]
    },
    {
      "sourceIndex": 4,
      "sourceText": "25 g unsalted butter, melted",
      "components": [
        {
          "ingredientKey": "butter",
          "fdc_id": "173430",
          "foodDescription": "Butter, without salt",
          "foodState": "Butter, without salt",
          "quantity": 25,
          "unit": "g",
          "notes": [
            "Unspecified butter modeled as unsalted."
          ],
          "grams": 25,
          "conversion": {
            "type": "stated-weight",
            "basis": "Canonical edible ingredient mass in grams; no density or count conversion used."
          },
          "per100g": {
            "calories": 717,
            "protein": 0.85,
            "carbs": 0.06,
            "fat": 81.11,
            "sugar": 0.06
          },
          "contribution": {
            "calories": 179.25,
            "protein": 0.2125,
            "carbs": 0.015,
            "fat": 20.2775,
            "sugar": 0.015
          },
          "status": "mapped",
          "sourceEvidence": {
            "file": "evidence/nutrition-usda-selected-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"
            }
          }
        }
      ]
    },
    {
      "sourceIndex": 5,
      "sourceText": "2 g ground cinnamon",
      "components": [
        {
          "ingredientKey": "cinnamon",
          "fdc_id": "171320",
          "foodDescription": "Spices, cinnamon, ground",
          "foodState": "Spices, cinnamon, ground",
          "quantity": 2,
          "unit": "g",
          "notes": [],
          "grams": 2,
          "conversion": {
            "type": "stated-weight",
            "basis": "Canonical edible ingredient mass in grams; no density or count conversion used."
          },
          "per100g": {
            "calories": 247,
            "protein": 3.99,
            "carbs": 80.59,
            "fat": 1.24,
            "sugar": 2.17
          },
          "contribution": {
            "calories": 4.94,
            "protein": 0.07980000000000001,
            "carbs": 1.6118000000000001,
            "fat": 0.0248,
            "sugar": 0.0434
          },
          "status": "mapped",
          "sourceEvidence": {
            "file": "evidence/nutrition-usda-selected-evidence.json",
            "fdc_id": "171320",
            "dataset": "USDA FoodData Central SR Legacy, April 2018 final release",
            "nutrientRowIds": {
              "calories": "1600510",
              "protein": "1600463",
              "carbs": "1600509",
              "fat": "1600508",
              "sugar": "1600433"
            }
          }
        }
      ]
    },
    {
      "sourceIndex": 6,
      "sourceText": "0.5 g fine salt",
      "components": [
        {
          "ingredientKey": "salt",
          "fdc_id": "173468",
          "foodDescription": "Salt, table",
          "foodState": "Salt, table",
          "quantity": 0.5,
          "unit": "g",
          "notes": [
            "Salt has zero calories/protein/carbs/fat/sugar in USDA; sodium is not included."
          ],
          "grams": 0.5,
          "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/nutrition-usda-selected-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"
            }
          }
        }
      ]
    },
    {
      "sourceIndex": 7,
      "sourceText": "100 g water",
      "components": [
        {
          "ingredientKey": "water",
          "fdc_id": "174158",
          "foodDescription": "Water, bottled, generic",
          "foodState": "Water, bottled, generic",
          "quantity": 100,
          "unit": "g",
          "notes": [
            "USDA water profile records zero for the five reported nutrients. Stated mass is used directly."
          ],
          "grams": 100,
          "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/nutrition-usda-selected-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"
            }
          }
        }
      ]
    }
  ],
  "missingNutrients": {},
  "perNutrientStatus": {
    "calories": "verified-estimate",
    "protein": "verified-estimate",
    "carbs": "verified-estimate",
    "fat": "verified-estimate",
    "sugar": "verified-estimate"
  },
  "unroundedPerServing": {
    "calories": 283.69750000000005,
    "protein": 2.678075,
    "carbs": 39.616699999999994,
    "fat": 14.873575000000002,
    "sugar": 26.08885
  },
  "reviewedAt": "2026-10-07",
  "inputSha256": "e99ea0ba99ed403c649201ba733c9577070c1e498a197223c91c49da2465f2e0"
}