{
  "status": "verified-estimate",
  "perServing": {
    "calories": 486,
    "protein": 21.9,
    "carbs": 60.5,
    "fat": 19.1,
    "sugar": 6.3
  },
  "servings": 4,
  "servingBasis": "1/4 of the complete recipe; finished serving weight not measured",
  "ingredientSnapshot": [
    "600 g extra-firm tofu prepared with nigari, drained weight, patted dry",
    "240 g dry long-grain white rice",
    "480 g water",
    "400 g cucumber with skin, thinly sliced",
    "40 g scallions, thinly sliced",
    "20 g olive oil",
    "15 g sesame oil",
    "45 g reduced-sodium soy sauce",
    "30 g fresh lime juice",
    "20 g pure maple syrup",
    "15 g sesame seeds",
    "10 g fresh ginger, finely grated",
    "6 g garlic, finely grated"
  ],
  "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/168156/nutrients",
    "https://fdc.nal.usda.gov/food-details/168409/nutrients",
    "https://fdc.nal.usda.gov/food-details/168877/nutrients",
    "https://fdc.nal.usda.gov/food-details/169230/nutrients",
    "https://fdc.nal.usda.gov/food-details/169231/nutrients",
    "https://fdc.nal.usda.gov/food-details/169661/nutrients",
    "https://fdc.nal.usda.gov/food-details/170005/nutrients",
    "https://fdc.nal.usda.gov/food-details/170150/nutrients",
    "https://fdc.nal.usda.gov/food-details/171016/nutrients",
    "https://fdc.nal.usda.gov/food-details/171413/nutrients",
    "https://fdc.nal.usda.gov/food-details/172473/nutrients",
    "https://fdc.nal.usda.gov/food-details/174158/nutrients",
    "https://fdc.nal.usda.gov/food-details/174290/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": "600 g extra-firm tofu prepared with nigari, drained weight, patted dry",
      "components": [
        {
          "ingredientKey": "tofu",
          "fdc_id": "174290",
          "foodDescription": "Tofu, extra firm, prepared with nigari",
          "foodState": "Tofu, extra firm, prepared with nigari",
          "quantity": 600,
          "unit": "g",
          "notes": [
            "Extra-firm nigari-set tofu representative; coagulant and water content vary by product."
          ],
          "grams": 600,
          "conversion": {
            "type": "stated-weight",
            "basis": "Canonical edible ingredient mass in grams; no density or count conversion used."
          },
          "per100g": {
            "calories": 83,
            "protein": 9.98,
            "carbs": 1.18,
            "fat": 5.26,
            "sugar": 0.71
          },
          "contribution": {
            "calories": 498,
            "protein": 59.88,
            "carbs": 7.08,
            "fat": 31.56,
            "sugar": 4.26
          },
          "status": "mapped",
          "sourceEvidence": {
            "file": "evidence/nutrition-usda-selected-evidence.json",
            "fdc_id": "174290",
            "dataset": "USDA FoodData Central SR Legacy, April 2018 final release",
            "nutrientRowIds": {
              "calories": "1846876",
              "protein": "1846836",
              "carbs": "1846875",
              "fat": "1846874",
              "sugar": "1846880"
            }
          }
        }
      ]
    },
    {
      "sourceIndex": 1,
      "sourceText": "240 g dry long-grain white rice",
      "components": [
        {
          "ingredientKey": "rice_dry",
          "fdc_id": "168877",
          "foodDescription": "Rice, white, long-grain, regular, raw, enriched",
          "foodState": "Rice, white, long-grain, regular, raw, enriched",
          "quantity": 240,
          "unit": "g",
          "notes": [
            "Dry long-grain white rice is the nutrient basis; all absorption-cooking water is retained or evaporated, not drained."
          ],
          "grams": 240,
          "conversion": {
            "type": "stated-weight",
            "basis": "Canonical edible ingredient mass in grams; no density or count conversion used."
          },
          "per100g": {
            "calories": 365,
            "protein": 7.13,
            "carbs": 79.95,
            "fat": 0.66,
            "sugar": 0.12
          },
          "contribution": {
            "calories": 876,
            "protein": 17.112,
            "carbs": 191.88,
            "fat": 1.584,
            "sugar": 0.288
          },
          "status": "mapped",
          "sourceEvidence": {
            "file": "evidence/nutrition-usda-selected-evidence.json",
            "fdc_id": "168877",
            "dataset": "USDA FoodData Central SR Legacy, April 2018 final release",
            "nutrientRowIds": {
              "calories": "1395697",
              "protein": "1395721",
              "carbs": "1395696",
              "fat": "1395695",
              "sugar": "1395751"
            }
          }
        }
      ]
    },
    {
      "sourceIndex": 2,
      "sourceText": "480 g water",
      "components": [
        {
          "ingredientKey": "water",
          "fdc_id": "174158",
          "foodDescription": "Water, bottled, generic",
          "foodState": "Water, bottled, generic",
          "quantity": 480,
          "unit": "g",
          "notes": [
            "USDA water profile records zero for the five reported nutrients. Stated mass is used directly."
          ],
          "grams": 480,
          "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"
            }
          }
        }
      ]
    },
    {
      "sourceIndex": 3,
      "sourceText": "400 g cucumber with skin, thinly sliced",
      "components": [
        {
          "ingredientKey": "cucumber",
          "fdc_id": "168409",
          "foodDescription": "Cucumber, with peel, raw",
          "foodState": "Cucumber, with peel, raw",
          "quantity": 400,
          "unit": "g",
          "notes": [],
          "grams": 400,
          "conversion": {
            "type": "stated-weight",
            "basis": "Canonical edible ingredient mass in grams; no density or count conversion used."
          },
          "per100g": {
            "calories": 15,
            "protein": 0.65,
            "carbs": 3.63,
            "fat": 0.11,
            "sugar": 1.67
          },
          "contribution": {
            "calories": 60,
            "protein": 2.6,
            "carbs": 14.52,
            "fat": 0.44,
            "sugar": 6.68
          },
          "status": "mapped",
          "sourceEvidence": {
            "file": "evidence/nutrition-usda-selected-evidence.json",
            "fdc_id": "168409",
            "dataset": "USDA FoodData Central SR Legacy, April 2018 final release",
            "nutrientRowIds": {
              "calories": "1358224",
              "protein": "1358332",
              "carbs": "1358223",
              "fat": "1358295",
              "sugar": "1358228"
            }
          }
        }
      ]
    },
    {
      "sourceIndex": 4,
      "sourceText": "40 g scallions, thinly sliced",
      "components": [
        {
          "ingredientKey": "scallion",
          "fdc_id": "170005",
          "foodDescription": "Onions, spring or scallions (includes tops and bulb), raw",
          "foodState": "Onions, spring or scallions (includes tops and bulb), raw",
          "quantity": 40,
          "unit": "g",
          "notes": [],
          "grams": 40,
          "conversion": {
            "type": "stated-weight",
            "basis": "Canonical edible ingredient mass in grams; no density or count conversion used."
          },
          "per100g": {
            "calories": 32,
            "protein": 1.83,
            "carbs": 7.34,
            "fat": 0.19,
            "sugar": 2.33
          },
          "contribution": {
            "calories": 12.8,
            "protein": 0.7320000000000001,
            "carbs": 2.936,
            "fat": 0.07600000000000001,
            "sugar": 0.932
          },
          "status": "mapped",
          "sourceEvidence": {
            "file": "evidence/nutrition-usda-selected-evidence.json",
            "fdc_id": "170005",
            "dataset": "USDA FoodData Central SR Legacy, April 2018 final release",
            "nutrientRowIds": {
              "calories": "1487084",
              "protein": "1487114",
              "carbs": "1487141",
              "fat": "1487091",
              "sugar": "1487060"
            }
          }
        }
      ]
    },
    {
      "sourceIndex": 5,
      "sourceText": "20 g olive oil",
      "components": [
        {
          "ingredientKey": "olive_oil",
          "fdc_id": "171413",
          "foodDescription": "Oil, olive, salad or cooking",
          "foodState": "Oil, olive, salad or cooking",
          "quantity": 20,
          "unit": "g",
          "notes": [],
          "grams": 20,
          "conversion": {
            "type": "stated-weight",
            "basis": "Canonical edible ingredient mass in grams; no density or count conversion used."
          },
          "per100g": {
            "calories": 884,
            "protein": 0,
            "carbs": 0,
            "fat": 100,
            "sugar": 0
          },
          "contribution": {
            "calories": 176.8,
            "protein": 0,
            "carbs": 0,
            "fat": 20,
            "sugar": 0
          },
          "status": "mapped",
          "sourceEvidence": {
            "file": "evidence/nutrition-usda-selected-evidence.json",
            "fdc_id": "171413",
            "dataset": "USDA FoodData Central SR Legacy, April 2018 final release",
            "nutrientRowIds": {
              "calories": "1607768",
              "protein": "1607794",
              "carbs": "1607767",
              "fat": "1607766",
              "sugar": "1607853"
            }
          }
        }
      ]
    },
    {
      "sourceIndex": 6,
      "sourceText": "15 g sesame oil",
      "components": [
        {
          "ingredientKey": "sesame_oil",
          "fdc_id": "171016",
          "foodDescription": "Oil, sesame, salad or cooking",
          "foodState": "Oil, sesame, salad or cooking",
          "quantity": 15,
          "unit": "g",
          "notes": [
            "USDA sesame oil is representative; toasted and untoasted brands vary in flavor."
          ],
          "grams": 15,
          "conversion": {
            "type": "stated-weight",
            "basis": "Canonical edible ingredient mass in grams; no density or count conversion used."
          },
          "per100g": {
            "calories": 884,
            "protein": 0,
            "carbs": 0,
            "fat": 100,
            "sugar": 0
          },
          "contribution": {
            "calories": 132.6,
            "protein": 0,
            "carbs": 0,
            "fat": 15,
            "sugar": 0
          },
          "status": "mapped",
          "sourceEvidence": {
            "file": "evidence/nutrition-usda-selected-evidence.json",
            "fdc_id": "171016",
            "dataset": "USDA FoodData Central SR Legacy, April 2018 final release",
            "nutrientRowIds": {
              "calories": "1572986",
              "protein": "1572954",
              "carbs": "1572985",
              "fat": "1572984",
              "sugar": "1573033"
            }
          }
        }
      ]
    },
    {
      "sourceIndex": 7,
      "sourceText": "45 g reduced-sodium soy sauce",
      "components": [
        {
          "ingredientKey": "soy_low",
          "fdc_id": "172473",
          "foodDescription": "Soy sauce made from soy and wheat (shoyu), low sodium",
          "foodState": "Soy sauce made from soy and wheat (shoyu), low sodium",
          "quantity": 45,
          "unit": "g",
          "notes": [
            "USDA reduced-sodium shoyu containing soy and wheat is representative; brand composition varies. Ordinary soy sauce prevents a Gluten-Free screening."
          ],
          "grams": 45,
          "conversion": {
            "type": "stated-weight",
            "basis": "Canonical edible ingredient mass in grams; no density or count conversion used."
          },
          "per100g": {
            "calories": 57,
            "protein": 9.05,
            "carbs": 5.59,
            "fat": 0.3,
            "sugar": 0.5
          },
          "contribution": {
            "calories": 25.650000000000002,
            "protein": 4.072500000000001,
            "carbs": 2.5155,
            "fat": 0.135,
            "sugar": 0.225
          },
          "status": "mapped",
          "sourceEvidence": {
            "file": "evidence/nutrition-usda-selected-evidence.json",
            "fdc_id": "172473",
            "dataset": "USDA FoodData Central SR Legacy, April 2018 final release",
            "nutrientRowIds": {
              "calories": "1697913",
              "protein": "1697907",
              "carbs": "1697912",
              "fat": "1697911",
              "sugar": "1697918"
            }
          }
        }
      ]
    },
    {
      "sourceIndex": 8,
      "sourceText": "30 g fresh lime juice",
      "components": [
        {
          "ingredientKey": "lime_juice",
          "fdc_id": "168156",
          "foodDescription": "Lime juice, raw",
          "foodState": "Lime juice, raw",
          "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": 25,
            "protein": 0.42,
            "carbs": 8.42,
            "fat": 0.07,
            "sugar": 1.69
          },
          "contribution": {
            "calories": 7.5,
            "protein": 0.126,
            "carbs": 2.526,
            "fat": 0.021,
            "sugar": 0.507
          },
          "status": "mapped",
          "sourceEvidence": {
            "file": "evidence/nutrition-usda-selected-evidence.json",
            "fdc_id": "168156",
            "dataset": "USDA FoodData Central SR Legacy, April 2018 final release",
            "nutrientRowIds": {
              "calories": "1334735",
              "protein": "1334641",
              "carbs": "1334734",
              "fat": "1334679",
              "sugar": "1334692"
            }
          }
        }
      ]
    },
    {
      "sourceIndex": 9,
      "sourceText": "20 g pure maple syrup",
      "components": [
        {
          "ingredientKey": "maple_syrup",
          "fdc_id": "169661",
          "foodDescription": "Syrups, maple",
          "foodState": "Syrups, maple",
          "quantity": 20,
          "unit": "g",
          "notes": [],
          "grams": 20,
          "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": 52,
            "protein": 0.008,
            "carbs": 13.408000000000001,
            "fat": 0.012,
            "sugar": 12.092
          },
          "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": 10,
      "sourceText": "15 g sesame seeds",
      "components": [
        {
          "ingredientKey": "sesame",
          "fdc_id": "170150",
          "foodDescription": "Seeds, sesame seeds, whole, dried",
          "foodState": "Seeds, sesame seeds, whole, dried",
          "quantity": 15,
          "unit": "g",
          "notes": [
            "Black or white sesame seeds use whole dried sesame-seed profile."
          ],
          "grams": 15,
          "conversion": {
            "type": "stated-weight",
            "basis": "Canonical edible ingredient mass in grams; no density or count conversion used."
          },
          "per100g": {
            "calories": 573,
            "protein": 17.73,
            "carbs": 23.45,
            "fat": 49.67,
            "sugar": 0.3
          },
          "contribution": {
            "calories": 85.95,
            "protein": 2.6595,
            "carbs": 3.5174999999999996,
            "fat": 7.4505,
            "sugar": 0.045
          },
          "status": "mapped",
          "sourceEvidence": {
            "file": "evidence/nutrition-usda-selected-evidence.json",
            "fdc_id": "170150",
            "dataset": "USDA FoodData Central SR Legacy, April 2018 final release",
            "nutrientRowIds": {
              "calories": "1498758",
              "protein": "1498727",
              "carbs": "1498757",
              "fat": "1498756",
              "sugar": "1498712"
            }
          }
        }
      ]
    },
    {
      "sourceIndex": 11,
      "sourceText": "10 g fresh ginger, finely grated",
      "components": [
        {
          "ingredientKey": "ginger",
          "fdc_id": "169231",
          "foodDescription": "Ginger root, raw",
          "foodState": "Ginger root, raw",
          "quantity": 10,
          "unit": "g",
          "notes": [],
          "grams": 10,
          "conversion": {
            "type": "stated-weight",
            "basis": "Canonical edible ingredient mass in grams; no density or count conversion used."
          },
          "per100g": {
            "calories": 80,
            "protein": 1.82,
            "carbs": 17.77,
            "fat": 0.75,
            "sugar": 1.7
          },
          "contribution": {
            "calories": 8,
            "protein": 0.18200000000000002,
            "carbs": 1.7770000000000001,
            "fat": 0.07500000000000001,
            "sugar": 0.17
          },
          "status": "mapped",
          "sourceEvidence": {
            "file": "evidence/nutrition-usda-selected-evidence.json",
            "fdc_id": "169231",
            "dataset": "USDA FoodData Central SR Legacy, April 2018 final release",
            "nutrientRowIds": {
              "calories": "1425755",
              "protein": "1425751",
              "carbs": "1425754",
              "fat": "1425703",
              "sugar": "1425699"
            }
          }
        }
      ]
    },
    {
      "sourceIndex": 12,
      "sourceText": "6 g garlic, finely grated",
      "components": [
        {
          "ingredientKey": "garlic",
          "fdc_id": "169230",
          "foodDescription": "Garlic, raw",
          "foodState": "Garlic, raw",
          "quantity": 6,
          "unit": "g",
          "notes": [],
          "grams": 6,
          "conversion": {
            "type": "stated-weight",
            "basis": "Canonical edible ingredient mass in grams; no density or count conversion used."
          },
          "per100g": {
            "calories": 149,
            "protein": 6.36,
            "carbs": 33.06,
            "fat": 0.5,
            "sugar": 1
          },
          "contribution": {
            "calories": 8.94,
            "protein": 0.3816,
            "carbs": 1.9836,
            "fat": 0.03,
            "sugar": 0.06
          },
          "status": "mapped",
          "sourceEvidence": {
            "file": "evidence/nutrition-usda-selected-evidence.json",
            "fdc_id": "169230",
            "dataset": "USDA FoodData Central SR Legacy, April 2018 final release",
            "nutrientRowIds": {
              "calories": "1425626",
              "protein": "1425663",
              "carbs": "1425625",
              "fat": "1425672",
              "sugar": "1425637"
            }
          }
        }
      ]
    }
  ],
  "missingNutrients": {},
  "perNutrientStatus": {
    "calories": "verified-estimate",
    "protein": "verified-estimate",
    "carbs": "verified-estimate",
    "fat": "verified-estimate",
    "sugar": "verified-estimate"
  },
  "unroundedPerServing": {
    "calories": 486.06,
    "protein": 21.9384,
    "carbs": 60.53590000000001,
    "fat": 19.095875000000003,
    "sugar": 6.314750000000001
  },
  "reviewedAt": "2026-10-07",
  "inputSha256": "848e96fd07bde2d472d548fb5ce06cca2801b8e380017becae2f28d8c3cebb41"
}