{
  "status": "verified-estimate",
  "perServing": {
    "calories": 396,
    "protein": 36.1,
    "carbs": 9,
    "fat": 24.5,
    "sugar": 5.6
  },
  "servings": 2,
  "servingBasis": "1/2 of the complete recipe; finished serving weight not measured",
  "ingredientSnapshot": [
    "3 large eggs",
    "240 g canned light tuna in water, drained weight",
    "100 g arugula, washed and dried",
    "250 g cherry tomatoes, halved",
    "40 g commercial mayonnaise with no added sugar",
    "30 g plain yogurt",
    "15 ml lemon juice",
    "10 g Dijon mustard with no added sugar",
    "1 g fine salt",
    "1/4 tsp ground black pepper"
  ],
  "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/167747/nutrients",
    "https://fdc.nal.usda.gov/food-details/169387/nutrients",
    "https://fdc.nal.usda.gov/food-details/170457/nutrients",
    "https://fdc.nal.usda.gov/food-details/170931/nutrients",
    "https://fdc.nal.usda.gov/food-details/171009/nutrients",
    "https://fdc.nal.usda.gov/food-details/171284/nutrients",
    "https://fdc.nal.usda.gov/food-details/171287/nutrients",
    "https://fdc.nal.usda.gov/food-details/172234/nutrients",
    "https://fdc.nal.usda.gov/food-details/173468/nutrients",
    "https://fdc.nal.usda.gov/food-details/173709/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.",
    "Commercial mayonnaise and mustard use generic USDA representative profiles; exact product sugar may differ."
  ],
  "ingredients": [
    {
      "sourceIndex": 0,
      "sourceText": "3 large eggs",
      "components": [
        {
          "ingredientKey": "egg",
          "fdc_id": "171287",
          "foodDescription": "Egg, whole, raw, fresh",
          "foodState": "Egg, whole, raw, fresh",
          "quantity": 3,
          "unit": "each",
          "notes": [],
          "grams": 150,
          "conversion": {
            "type": "USDA-food-portion",
            "portionRow": {
              "id": "88374",
              "fdc_id": "171287",
              "seq_num": "1",
              "amount": "1",
              "measure_unit_id": "9999",
              "portion_description": "",
              "modifier": "large",
              "gram_weight": "50",
              "data_points": "",
              "footnote": "",
              "min_year_acquired": ""
            },
            "scaling": "3.0 each; 16 tbsp = 48 tsp = 1 US customary cup; 1 cup = 236.5882365 ml when converting metric liquid volume.",
            "weightAssumption": "Representative USDA unit size for unspecified count."
          },
          "per100g": {
            "calories": 143,
            "protein": 12.56,
            "carbs": 0.72,
            "fat": 9.51,
            "sugar": 0.37
          },
          "contribution": {
            "calories": 214.5,
            "protein": 18.84,
            "carbs": 1.08,
            "fat": 14.265,
            "sugar": 0.555
          },
          "status": "mapped"
        }
      ]
    },
    {
      "sourceIndex": 1,
      "sourceText": "240 g canned light tuna in water, drained weight",
      "components": [
        {
          "ingredientKey": "tuna",
          "fdc_id": "173709",
          "foodDescription": "Fish, tuna, light, canned in water, drained solids (Includes foods for USDA's Food Distribution Program)",
          "foodState": "Fish, tuna, light, canned in water, drained solids (Includes foods for USDA's Food Distribution Program)",
          "quantity": 240,
          "unit": "g",
          "notes": [],
          "grams": 240,
          "conversion": {
            "type": "stated-weight",
            "basis": "Canonical ingredient mass; exact avoirdupois ounce/pound conversion where needed."
          },
          "per100g": {
            "calories": 86,
            "protein": 19.44,
            "carbs": 0,
            "fat": 0.96,
            "sugar": 0
          },
          "contribution": {
            "calories": 206.4,
            "protein": 46.656000000000006,
            "carbs": 0,
            "fat": 2.304,
            "sugar": 0
          },
          "status": "mapped"
        }
      ]
    },
    {
      "sourceIndex": 2,
      "sourceText": "100 g arugula, washed and dried",
      "components": [
        {
          "ingredientKey": "arugula",
          "fdc_id": "169387",
          "foodDescription": "Arugula, raw",
          "foodState": "Arugula, raw",
          "quantity": 100,
          "unit": "g",
          "notes": [],
          "grams": 100,
          "conversion": {
            "type": "stated-weight",
            "basis": "Canonical ingredient mass; exact avoirdupois ounce/pound conversion where needed."
          },
          "per100g": {
            "calories": 25,
            "protein": 2.58,
            "carbs": 3.65,
            "fat": 0.66,
            "sugar": 2.05
          },
          "contribution": {
            "calories": 25,
            "protein": 2.58,
            "carbs": 3.65,
            "fat": 0.66,
            "sugar": 2.05
          },
          "status": "mapped"
        }
      ]
    },
    {
      "sourceIndex": 3,
      "sourceText": "250 g cherry tomatoes, halved",
      "components": [
        {
          "ingredientKey": "tomato",
          "fdc_id": "170457",
          "foodDescription": "Tomatoes, red, ripe, raw, year round average",
          "foodState": "Tomatoes, red, ripe, raw, year round average",
          "quantity": 250,
          "unit": "g",
          "notes": [
            "Raw red tomato representative for cherry tomatoes."
          ],
          "grams": 250,
          "conversion": {
            "type": "stated-weight",
            "basis": "Canonical ingredient mass; exact avoirdupois ounce/pound conversion where needed."
          },
          "per100g": {
            "calories": 18,
            "protein": 0.88,
            "carbs": 3.89,
            "fat": 0.2,
            "sugar": 2.63
          },
          "contribution": {
            "calories": 45,
            "protein": 2.2,
            "carbs": 9.725,
            "fat": 0.5,
            "sugar": 6.575
          },
          "status": "mapped"
        }
      ]
    },
    {
      "sourceIndex": 4,
      "sourceText": "40 g commercial mayonnaise with no added sugar",
      "components": [
        {
          "ingredientKey": "mayonnaise",
          "fdc_id": "171009",
          "foodDescription": "Salad dressing, mayonnaise, regular",
          "foodState": "Salad dressing, mayonnaise, regular",
          "quantity": 40,
          "unit": "g",
          "notes": [],
          "grams": 40,
          "conversion": {
            "type": "stated-weight",
            "basis": "Canonical ingredient mass; exact avoirdupois ounce/pound conversion where needed."
          },
          "per100g": {
            "calories": 680,
            "protein": 0.96,
            "carbs": 0.57,
            "fat": 74.85,
            "sugar": 0.57
          },
          "contribution": {
            "calories": 272,
            "protein": 0.384,
            "carbs": 0.22799999999999998,
            "fat": 29.94,
            "sugar": 0.22799999999999998
          },
          "status": "mapped"
        }
      ]
    },
    {
      "sourceIndex": 5,
      "sourceText": "30 g plain yogurt",
      "components": [
        {
          "ingredientKey": "yogurt",
          "fdc_id": "171284",
          "foodDescription": "Yogurt, plain, whole milk",
          "foodState": "Yogurt, plain, whole milk",
          "quantity": 30,
          "unit": "g",
          "notes": [
            "Unspecified plain yogurt modeled as whole-milk plain yogurt."
          ],
          "grams": 30,
          "conversion": {
            "type": "stated-weight",
            "basis": "Canonical ingredient mass; exact avoirdupois ounce/pound conversion where needed."
          },
          "per100g": {
            "calories": 61,
            "protein": 3.47,
            "carbs": 4.66,
            "fat": 3.25,
            "sugar": 4.66
          },
          "contribution": {
            "calories": 18.3,
            "protein": 1.0410000000000001,
            "carbs": 1.3980000000000001,
            "fat": 0.975,
            "sugar": 1.3980000000000001
          },
          "status": "mapped"
        }
      ]
    },
    {
      "sourceIndex": 6,
      "sourceText": "15 ml lemon juice",
      "components": [
        {
          "ingredientKey": "lemon_juice",
          "fdc_id": "167747",
          "foodDescription": "Lemon juice, raw",
          "foodState": "Lemon juice, raw",
          "quantity": 15,
          "unit": "ml",
          "notes": [],
          "grams": 15.469915386093174,
          "conversion": {
            "type": "USDA-food-portion",
            "portionRow": {
              "id": "81887",
              "fdc_id": "167747",
              "seq_num": "1",
              "amount": "1",
              "measure_unit_id": "9999",
              "portion_description": "",
              "modifier": "cup",
              "gram_weight": "244",
              "data_points": "",
              "footnote": "",
              "min_year_acquired": ""
            },
            "scaling": "15.0 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": 22,
            "protein": 0.35,
            "carbs": 6.9,
            "fat": 0.24,
            "sugar": 2.52
          },
          "contribution": {
            "calories": 3.403381384940498,
            "protein": 0.05414470385132611,
            "carbs": 1.067424161640429,
            "fat": 0.037127796926623616,
            "sugar": 0.389841867729548
          },
          "status": "mapped"
        }
      ]
    },
    {
      "sourceIndex": 7,
      "sourceText": "10 g Dijon mustard with no added sugar",
      "components": [
        {
          "ingredientKey": "mustard",
          "fdc_id": "172234",
          "foodDescription": "Mustard, prepared, yellow",
          "foodState": "Mustard, prepared, yellow",
          "quantity": 10,
          "unit": "g",
          "notes": [
            "Generic prepared mustard is a nutrient proxy for Dijon; the exact product was not specified."
          ],
          "grams": 10,
          "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": 6,
            "protein": 0.37400000000000005,
            "carbs": 0.583,
            "fat": 0.33399999999999996,
            "sugar": 0.09200000000000001
          },
          "status": "mapped"
        }
      ]
    },
    {
      "sourceIndex": 8,
      "sourceText": "1 g fine salt",
      "components": [
        {
          "ingredientKey": "salt",
          "fdc_id": "173468",
          "foodDescription": "Salt, table",
          "foodState": "Salt, table",
          "quantity": 1,
          "unit": "g",
          "notes": [
            "Salt has zero calories/protein/carbs/fat/sugar in USDA; sodium is not included."
          ],
          "grams": 1,
          "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": 9,
      "sourceText": "1/4 tsp ground black pepper",
      "components": [
        {
          "ingredientKey": "black_pepper",
          "fdc_id": "170931",
          "foodDescription": "Spices, pepper, black",
          "foodState": "Spices, pepper, black",
          "quantity": 0.25,
          "unit": "tsp",
          "notes": [],
          "grams": 0.575,
          "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": "0.25 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": 1.44325,
            "protein": 0.0597425,
            "carbs": 0.3677125,
            "fat": 0.018744999999999998,
            "sugar": 0.00368
          },
          "status": "mapped"
        }
      ]
    }
  ],
  "missingNutrients": {},
  "perNutrientStatus": {
    "calories": "verified-estimate",
    "protein": "verified-estimate",
    "carbs": "verified-estimate",
    "fat": "verified-estimate",
    "sugar": "verified-estimate"
  },
  "unroundedPerServing": {
    "calories": 396.02331569247025,
    "protein": 36.09444360192566,
    "carbs": 9.049568330820213,
    "fat": 24.516936398463315,
    "sugar": 5.645760933864773
  },
  "reviewedAt": "2026-10-06",
  "inputSha256": "142acaf9ce664f41bbf5314064ee205e75d5ea38f1326373630a79caa9370dcc"
}