{
  "status": "verified-estimate",
  "perServing": {
    "calories": 638,
    "protein": 41.9,
    "carbs": 47.2,
    "fat": 32.8,
    "sugar": 8
  },
  "servings": 4,
  "servingBasis": "1/4 of the complete recipe; finished serving weight not measured",
  "ingredientSnapshot": [
    "600 g raw trimmed lean top-sirloin steak, about 2 cm thick",
    "800 g floury potatoes, peeled and cut into 3 cm pieces",
    "250 g mushrooms, sliced",
    "150 g onion, thinly sliced",
    "30 g neutral oil, divided",
    "40 g unsalted butter, divided",
    "150 ml milk",
    "200 ml beef stock",
    "150 g sour cream",
    "10 g plain flour",
    "15 g Dijon mustard",
    "8 g fine salt, divided",
    "1/2 tsp ground black pepper",
    "30 g scallions, sliced",
    "10 g parsley, chopped"
  ],
  "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/168894/nutrients",
    "https://fdc.nal.usda.gov/food-details/169251/nutrients",
    "https://fdc.nal.usda.gov/food-details/170000/nutrients",
    "https://fdc.nal.usda.gov/food-details/170005/nutrients",
    "https://fdc.nal.usda.gov/food-details/170026/nutrients",
    "https://fdc.nal.usda.gov/food-details/170416/nutrients",
    "https://fdc.nal.usda.gov/food-details/170931/nutrients",
    "https://fdc.nal.usda.gov/food-details/171257/nutrients",
    "https://fdc.nal.usda.gov/food-details/172173/nutrients",
    "https://fdc.nal.usda.gov/food-details/172217/nutrients",
    "https://fdc.nal.usda.gov/food-details/172234/nutrients",
    "https://fdc.nal.usda.gov/food-details/172336/nutrients",
    "https://fdc.nal.usda.gov/food-details/172889/nutrients",
    "https://fdc.nal.usda.gov/food-details/173430/nutrients",
    "https://fdc.nal.usda.gov/food-details/173468/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."
  ],
  "ingredients": [
    {
      "sourceIndex": 0,
      "sourceText": "600 g raw trimmed lean top-sirloin steak, about 2 cm thick",
      "components": [
        {
          "ingredientKey": "sirloin",
          "fdc_id": "172173",
          "foodDescription": "Beef, loin, top sirloin cap steak, boneless, separable lean only, trimmed to 1/8\" fat, all grades, raw",
          "foodState": "Beef, loin, top sirloin cap steak, boneless, separable lean only, trimmed to 1/8\" fat, all grades, raw",
          "quantity": 600,
          "unit": "g",
          "notes": [],
          "grams": 600,
          "conversion": {
            "type": "stated-weight",
            "basis": "Canonical ingredient mass; exact avoirdupois ounce/pound conversion where needed."
          },
          "per100g": {
            "calories": 134,
            "protein": 21.38,
            "carbs": 0,
            "fat": 5.36,
            "sugar": 0
          },
          "contribution": {
            "calories": 804,
            "protein": 128.28,
            "carbs": 0,
            "fat": 32.16,
            "sugar": 0
          },
          "status": "mapped"
        }
      ]
    },
    {
      "sourceIndex": 1,
      "sourceText": "800 g floury potatoes, peeled and cut into 3 cm pieces",
      "components": [
        {
          "ingredientKey": "potato",
          "fdc_id": "170026",
          "foodDescription": "Potatoes, flesh and skin, raw",
          "foodState": "Potatoes, flesh and skin, raw",
          "quantity": 800,
          "unit": "g",
          "notes": [],
          "grams": 800,
          "conversion": {
            "type": "stated-weight",
            "basis": "Canonical ingredient mass; exact avoirdupois ounce/pound conversion where needed."
          },
          "per100g": {
            "calories": 77,
            "protein": 2.05,
            "carbs": 17.49,
            "fat": 0.09,
            "sugar": 0.82
          },
          "contribution": {
            "calories": 616,
            "protein": 16.4,
            "carbs": 139.92,
            "fat": 0.72,
            "sugar": 6.56
          },
          "status": "mapped"
        }
      ]
    },
    {
      "sourceIndex": 2,
      "sourceText": "250 g mushrooms, sliced",
      "components": [
        {
          "ingredientKey": "mushroom",
          "fdc_id": "169251",
          "foodDescription": "Mushrooms, white, raw",
          "foodState": "Mushrooms, white, raw",
          "quantity": 250,
          "unit": "g",
          "notes": [],
          "grams": 250,
          "conversion": {
            "type": "stated-weight",
            "basis": "Canonical ingredient mass; exact avoirdupois ounce/pound conversion where needed."
          },
          "per100g": {
            "calories": 22,
            "protein": 3.09,
            "carbs": 3.26,
            "fat": 0.34,
            "sugar": 1.98
          },
          "contribution": {
            "calories": 55,
            "protein": 7.725,
            "carbs": 8.15,
            "fat": 0.85,
            "sugar": 4.95
          },
          "status": "mapped"
        }
      ]
    },
    {
      "sourceIndex": 3,
      "sourceText": "150 g onion, thinly sliced",
      "components": [
        {
          "ingredientKey": "onion",
          "fdc_id": "170000",
          "foodDescription": "Onions, raw",
          "foodState": "Onions, raw",
          "quantity": 150,
          "unit": "g",
          "notes": [
            "Raw onion profile represents red, yellow or white onion."
          ],
          "grams": 150,
          "conversion": {
            "type": "stated-weight",
            "basis": "Canonical ingredient mass; exact avoirdupois ounce/pound conversion where needed."
          },
          "per100g": {
            "calories": 40,
            "protein": 1.1,
            "carbs": 9.34,
            "fat": 0.1,
            "sugar": 4.24
          },
          "contribution": {
            "calories": 60,
            "protein": 1.65,
            "carbs": 14.01,
            "fat": 0.15,
            "sugar": 6.36
          },
          "status": "mapped"
        }
      ]
    },
    {
      "sourceIndex": 4,
      "sourceText": "30 g neutral oil, divided",
      "components": [
        {
          "ingredientKey": "neutral_oil",
          "fdc_id": "172336",
          "foodDescription": "Oil, canola",
          "foodState": "Oil, canola",
          "quantity": 30,
          "unit": "g",
          "notes": [
            "Unspecified neutral vegetable oil modeled as canola oil."
          ],
          "grams": 30,
          "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": 265.2,
            "protein": 0,
            "carbs": 0,
            "fat": 30,
            "sugar": 0
          },
          "status": "mapped"
        }
      ]
    },
    {
      "sourceIndex": 5,
      "sourceText": "40 g unsalted butter, divided",
      "components": [
        {
          "ingredientKey": "butter",
          "fdc_id": "173430",
          "foodDescription": "Butter, without salt",
          "foodState": "Butter, without salt",
          "quantity": 40,
          "unit": "g",
          "notes": [
            "Unspecified butter modeled as unsalted."
          ],
          "grams": 40,
          "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": 286.8,
            "protein": 0.34,
            "carbs": 0.024,
            "fat": 32.444,
            "sugar": 0.024
          },
          "status": "mapped"
        }
      ]
    },
    {
      "sourceIndex": 6,
      "sourceText": "150 ml milk",
      "components": [
        {
          "ingredientKey": "milk",
          "fdc_id": "172217",
          "foodDescription": "Milk, whole, 3.25% milkfat, without added vitamin A and vitamin D",
          "foodState": "Milk, whole, 3.25% milkfat, without added vitamin A and vitamin D",
          "quantity": 150,
          "unit": "ml",
          "notes": [
            "Unspecified dairy milk modeled as whole milk (3.25% milkfat)."
          ],
          "grams": 154.69915386093172,
          "conversion": {
            "type": "USDA-food-portion",
            "portionRow": {
              "id": "90101",
              "fdc_id": "172217",
              "seq_num": "1",
              "amount": "1",
              "measure_unit_id": "9999",
              "portion_description": "",
              "modifier": "cup",
              "gram_weight": "244",
              "data_points": "",
              "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": 61,
            "protein": 3.15,
            "carbs": 4.78,
            "fat": 3.27,
            "sugar": 5.05
          },
          "contribution": {
            "calories": 94.36648385516835,
            "protein": 4.873023346619349,
            "carbs": 7.394619554552536,
            "fat": 5.058662331252467,
            "sugar": 7.812307269977051
          },
          "status": "mapped"
        }
      ]
    },
    {
      "sourceIndex": 7,
      "sourceText": "200 ml beef stock",
      "components": [
        {
          "ingredientKey": "beef_broth",
          "fdc_id": "172889",
          "foodDescription": "Soup, beef broth, less/reduced sodium, ready to serve",
          "foodState": "Soup, beef broth, less/reduced sodium, ready to serve",
          "quantity": 200,
          "unit": "ml",
          "notes": [],
          "grams": 185.13177429259042,
          "conversion": {
            "type": "USDA-food-portion",
            "portionRow": {
              "id": "91636",
              "fdc_id": "172889",
              "seq_num": "1",
              "amount": "1",
              "measure_unit_id": "9999",
              "portion_description": "",
              "modifier": "cup",
              "gram_weight": "219",
              "data_points": "35",
              "footnote": "",
              "min_year_acquired": ""
            },
            "scaling": "200.0 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": 6,
            "protein": 1.14,
            "carbs": 0.2,
            "fat": 0.07,
            "sugar": 0.2
          },
          "contribution": {
            "calories": 11.107906457555424,
            "protein": 2.1105022269355307,
            "carbs": 0.37026354858518085,
            "fat": 0.1295922420048133,
            "sugar": 0.37026354858518085
          },
          "status": "mapped"
        }
      ]
    },
    {
      "sourceIndex": 8,
      "sourceText": "150 g sour cream",
      "components": [
        {
          "ingredientKey": "sour_cream",
          "fdc_id": "171257",
          "foodDescription": "Cream, sour, cultured",
          "foodState": "Cream, sour, cultured",
          "quantity": 150,
          "unit": "g",
          "notes": [],
          "grams": 150,
          "conversion": {
            "type": "stated-weight",
            "basis": "Canonical ingredient mass; exact avoirdupois ounce/pound conversion where needed."
          },
          "per100g": {
            "calories": 198,
            "protein": 2.44,
            "carbs": 4.63,
            "fat": 19.35,
            "sugar": 3.41
          },
          "contribution": {
            "calories": 297,
            "protein": 3.66,
            "carbs": 6.945,
            "fat": 29.025,
            "sugar": 5.115
          },
          "status": "mapped"
        }
      ]
    },
    {
      "sourceIndex": 9,
      "sourceText": "10 g plain flour",
      "components": [
        {
          "ingredientKey": "flour",
          "fdc_id": "168894",
          "foodDescription": "Wheat flour, white, all-purpose, enriched, bleached",
          "foodState": "Wheat flour, white, all-purpose, enriched, bleached",
          "quantity": 10,
          "unit": "g",
          "notes": [],
          "grams": 10,
          "conversion": {
            "type": "stated-weight",
            "basis": "Canonical ingredient mass; exact avoirdupois ounce/pound conversion where needed."
          },
          "per100g": {
            "calories": 364,
            "protein": 10.33,
            "carbs": 76.31,
            "fat": 0.98,
            "sugar": 0.27
          },
          "contribution": {
            "calories": 36.4,
            "protein": 1.033,
            "carbs": 7.631,
            "fat": 0.098,
            "sugar": 0.027000000000000003
          },
          "status": "mapped"
        }
      ]
    },
    {
      "sourceIndex": 10,
      "sourceText": "15 g Dijon mustard",
      "components": [
        {
          "ingredientKey": "mustard",
          "fdc_id": "172234",
          "foodDescription": "Mustard, prepared, yellow",
          "foodState": "Mustard, prepared, yellow",
          "quantity": 15,
          "unit": "g",
          "notes": [
            "Generic prepared mustard is a nutrient proxy for Dijon; the exact product was not specified."
          ],
          "grams": 15,
          "conversion": {
            "type": "stated-weight",
            "basis": "Canonical ingredient mass; exact avoirdupois ounce/pound conversion where needed."
          },
          "per100g": {
            "calories": 60,
            "protein": 3.74,
            "carbs": 5.83,
            "fat": 3.34,
            "sugar": 0.92
          },
          "contribution": {
            "calories": 9,
            "protein": 0.561,
            "carbs": 0.8745,
            "fat": 0.5009999999999999,
            "sugar": 0.138
          },
          "status": "mapped"
        }
      ]
    },
    {
      "sourceIndex": 11,
      "sourceText": "8 g fine salt, divided",
      "components": [
        {
          "ingredientKey": "salt",
          "fdc_id": "173468",
          "foodDescription": "Salt, table",
          "foodState": "Salt, table",
          "quantity": 8,
          "unit": "g",
          "notes": [
            "Salt has zero calories/protein/carbs/fat/sugar in USDA; sodium is not included."
          ],
          "grams": 8,
          "conversion": {
            "type": "stated-weight",
            "basis": "Canonical ingredient mass; exact avoirdupois ounce/pound conversion where needed."
          },
          "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": 12,
      "sourceText": "1/2 tsp ground black pepper",
      "components": [
        {
          "ingredientKey": "black_pepper",
          "fdc_id": "170931",
          "foodDescription": "Spices, pepper, black",
          "foodState": "Spices, pepper, black",
          "quantity": 0.5,
          "unit": "tsp",
          "notes": [],
          "grams": 1.15,
          "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": "0.5 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": 2.8865,
            "protein": 0.119485,
            "carbs": 0.735425,
            "fat": 0.037489999999999996,
            "sugar": 0.00736
          },
          "status": "mapped"
        }
      ]
    },
    {
      "sourceIndex": 13,
      "sourceText": "30 g scallions, 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": 30,
          "unit": "g",
          "notes": [],
          "grams": 30,
          "conversion": {
            "type": "stated-weight",
            "basis": "Canonical ingredient mass; exact avoirdupois ounce/pound conversion where needed."
          },
          "per100g": {
            "calories": 32,
            "protein": 1.83,
            "carbs": 7.34,
            "fat": 0.19,
            "sugar": 2.33
          },
          "contribution": {
            "calories": 9.6,
            "protein": 0.549,
            "carbs": 2.202,
            "fat": 0.057,
            "sugar": 0.6990000000000001
          },
          "status": "mapped"
        }
      ]
    },
    {
      "sourceIndex": 14,
      "sourceText": "10 g parsley, chopped",
      "components": [
        {
          "ingredientKey": "parsley",
          "fdc_id": "170416",
          "foodDescription": "Parsley, fresh",
          "foodState": "Parsley, fresh",
          "quantity": 10,
          "unit": "g",
          "notes": [],
          "grams": 10,
          "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": 3.6,
            "protein": 0.29700000000000004,
            "carbs": 0.633,
            "fat": 0.079,
            "sugar": 0.085
          },
          "status": "mapped"
        }
      ]
    }
  ],
  "missingNutrients": {},
  "perNutrientStatus": {
    "calories": "verified-estimate",
    "protein": "verified-estimate",
    "carbs": "verified-estimate",
    "fat": "verified-estimate",
    "sugar": "verified-estimate"
  },
  "unroundedPerServing": {
    "calories": 637.740222578181,
    "protein": 41.89950264338872,
    "carbs": 47.22245202578443,
    "fat": 32.82743614331432,
    "sugar": 8.03698270464056
  },
  "reviewedAt": "2026-10-06",
  "inputSha256": "a89cfe3b68cae3a9f8c75b0f3fe4e3d5762c8dd4a5330719b6440654716a8307"
}