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Nutritional Facts: Onion Gratin

Please note, the information provided here is approximate. Totals do not include: possible substitutions (i.e. "OR"-ed ingredients), optional ingredients, or ingredients without a measurement (e.g. "to taste").

Learn more about how we calculate nutritional information, and always consult a registered dietician or your physician before embarking on any diet plan which relies on these numbers, and for any other questions.

  2 tablespoons (28g)
butter
3 cups (480g)
onions
2 tablespoons (15g)
all-purpose flour
1 1/4 cups (305g)
milk
1/2 cup (120g)
light cream
1/2 teaspoon (3g)
salt
1/4 teaspoon (1g)
pepper
1 (50g)
eggs
3 (150g)
hard-boiled eggs
1 cup (108g)
gruyere cheese
2 tablespoons (18g)
bacon
Total 1 serving
Alanine (g) 0.0 0.1 0.0 0.3 0.1 0.0 0.0 0.4 1.1 1.0 0.1 3 1
Alcohol (g) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0 0
Arginine (g) 0.0 0.5 0.1 0.4 0.1 0.0 0.0 0.4 1.1 1.0 0.1 4 1
Ash (g) 0.6 1.7 0.1 2.2 0.7 3.0 0.0 0.5 1.6 4.6 0.5 16 3
Aspartic acid (g) 0.0 0.4 0.1 0.8 0.2 0.0 0.0 0.7 1.9 1.8 0.2 6 1
Beta-sitosterol (mg) 1.1 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 1 0
Caffeine (mg) 0.0 0.0 0.0 n/a 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0 0
Calcium (mg) 6.8 110.4 2.2 363.0 115.2 0.7 2.5 28.0 75.0 1,091.9 1.1 1,797 299
Calories 203.6 192.0 54.6 195.2 234.0 0.0 1.4 71.5 232.5 446.0 82.4 1,713 286
Calories (kj) 851.7 796.8 228.4 817.4 981.6 0.0 6.0 299.5 973.5 1,866.2 345.2 7,166 1,194
Campesterol (mg) 0.0 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 0 0
Carbohydrates (g) 0.0 44.8 11.4 14.2 4.4 0.0 0.4 0.4 1.7 0.4 0.1 78 13
Cholesterol (mg) 61.1 0.0 0.0 42.7 79.2 0.0 0.0 186.0 559.5 118.8 12.2 1,060 177
Copper (mg) 0.0 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0 0
Cystine (g) 0.0 0.0 0.0 0.1 0.0 0.0 0.0 0.1 0.4 0.3 0.0 1 0
Dietary Fiber (g) 0.0 8.2 0.4 0.0 0.0 0.0 0.1 0.0 0.0 0.0 0.0 9 1
Folate (mcg) 0.9 91.2 3.9 15.3 2.4 0.0 0.1 23.5 66.0 10.8 0.4 214 36
Folate, DFE (mcg) 0.9 91.2 3.9 15.3 2.4 0.0 0.1 23.5 66.0 10.8 0.4 214 36
Folate, food (mcg) 0.9 91.2 3.9 15.3 2.4 0.0 0.1 23.5 66.0 10.8 0.4 214 36
Folic acid (mcg) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0 0
Fructose n/a 6.2 n/a n/a n/a n/a 0.0 0.0 n/a n/a n/a 6 1
Galactose n/a 0.0 n/a n/a n/a n/a 0.0 0.0 n/a n/a n/a 0 0
Glucose (dextrose) n/a 9.5 n/a n/a n/a n/a 0.0 0.2 n/a n/a n/a 10 2
Glutamic acid (g) 0.1 1.2 0.5 2.1 0.7 0.0 0.0 0.8 2.5 6.5 0.3 15 2
Glycine (g) 0.0 0.1 0.1 0.2 0.1 0.0 0.0 0.2 0.6 0.6 0.1 2 0
Histidine (g) 0.0 0.1 0.0 0.3 0.1 0.0 0.0 0.2 0.4 1.2 0.1 2 0
Hydroxyproline n/a n/a n/a n/a n/a n/a 0.0 n/a n/a n/a 0.0 0 0
Iron (mg) 0.0 1.0 0.2 0.2 0.0 0.0 0.1 0.9 1.8 0.2 0.1 4 1
Isoleucine (g) 0.0 0.1 0.1 0.6 0.2 0.0 0.0 0.3 1.0 1.7 0.1 4 1
Lactose n/a 0.0 n/a n/a n/a n/a 0.0 0.0 n/a n/a n/a 0 0
Leucine (g) 0.0 0.1 0.1 1.0 0.3 0.0 0.0 0.5 1.6 3.4 0.2 7 1
Lysine (g) 0.0 0.2 0.0 0.8 0.3 0.0 0.0 0.5 1.4 2.9 0.2 6 1
Magnesium (mg) 0.6 48.0 3.3 39.7 10.8 0.0 1.0 6.0 15.0 38.9 2.2 165 28
Maltose n/a 0.0 n/a n/a n/a n/a 0.0 0.0 n/a n/a n/a 0 0
Manganese (mg) 0.0 0.6 0.1 0.0 0.0 0.0 0.1 0.0 0.0 0.0 0.0 1 0
Methionine (g) 0.0 0.0 0.0 0.3 0.1 0.0 0.0 0.2 0.6 0.9 0.0 2 0
Monounsaturated Fat (g) 6.0 0.1 0.0 3.2 6.7 0.0 0.0 1.8 6.1 10.8 3.6 38 6
Niacin (mg) 0.0 0.6 0.2 0.3 0.1 0.0 0.0 0.0 0.1 0.1 0.7 2 0
Pantothenic acid (mg) 0.0 0.6 0.1 1.0 0.3 0.0 0.0 0.8 2.1 0.6 0.1 6 1
Phenylalanine (g) 0.0 0.1 0.1 0.5 0.2 0.0 0.0 0.3 1.0 1.9 0.1 4 1
Phosphorus (mg) 6.8 139.2 16.2 283.7 96.0 0.0 0.9 99.0 258.0 653.4 33.8 1,587 265
Phytosterols n/a 72.0 n/a 0.0 n/a 0.0 0.5 n/a n/a n/a n/a 73 12
Polyunsaturated Fat (g) 0.9 0.1 0.1 0.4 0.9 0.0 0.0 1.0 2.1 1.9 0.9 8 1
Potassium (mg) 6.8 700.8 16.0 460.6 146.4 0.2 7.6 69.0 189.0 87.5 37.4 1,721 287
Proline (g) 0.0 0.1 0.2 1.0 0.3 0.0 0.0 0.3 0.8 4.2 0.1 7 1
Protein (g) 0.2 5.3 1.5 10.0 3.2 0.0 0.1 6.3 18.9 32.2 2.1 80 13
Retinol (mcg) 190.6 0.0 0.0 94.6 213.6 0.0 0.0 80.0 222.0 289.4 2.0 1,092 182
Riboflavin (mg) 0.0 0.1 0.0 0.5 0.2 0.0 0.0 0.2 0.8 0.3 0.0 2 0
Saturated Fat (g) 14.6 0.2 0.0 6.9 14.4 0.0 0.0 1.6 4.9 20.4 2.7 66 11
Selenium (mcg) 0.3 2.4 5.1 6.1 0.7 0.0 0.0 15.4 46.2 15.7 3.6 95 16
Serine (g) 0.0 0.1 0.1 0.5 0.2 0.0 0.0 0.5 1.4 1.9 0.1 5 1
Sodium (mg) 202.8 19.2 0.3 149.5 48.0 1,162.7 0.1 71.0 186.0 362.9 149.9 2,352 392
Starch n/a 0.0 n/a n/a n/a n/a n/a n/a n/a n/a n/a 0 0
Stigmasterol (mg) 0.0 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 0 0
Sucrose n/a 4.8 n/a n/a n/a n/a 0.0 0.0 n/a n/a n/a 5 1
Sugar (g) 0.0 20.4 0.0 n/a 0.2 0.0 0.0 0.2 1.7 0.4 0.0 23 4
Theobromine (mg) 0.0 0.0 0.0 n/a 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0 0
Thiamin (mg) 0.0 0.2 0.0 0.1 0.0 0.0 0.0 0.0 0.1 0.1 0.1 1 0
Threonine (g) 0.0 0.1 0.0 0.5 0.1 0.0 0.0 0.3 0.9 1.2 0.1 3 1
Tocopherol, alpha (mg) 0.7 0.1 0.0 n/a 0.7 0.0 0.0 0.5 1.5 0.3 0.0 4 1
Tocopherol, beta (mg) 0.0 0.0 n/a n/a n/a n/a 0.0 0.0 n/a n/a 0.0 0 0
Tocopherol, delta (mg) 0.0 0.0 n/a n/a n/a n/a 0.0 0.0 n/a n/a 0.0 0 0
Tocopherol, gamma (mg) 0.0 0.0 n/a n/a n/a n/a 0.0 0.3 n/a n/a 0.0 0 0
Total Fat (g) 23.0 0.5 0.1 11.2 23.2 0.0 0.0 4.8 15.9 34.9 8.1 122 20
Trans-monoenoic Fat (g) 0.8 n/a n/a n/a n/a n/a 0.0 0.0 n/a n/a n/a 1 0
TransFatty acids (g) 0.9 n/a n/a n/a n/a n/a 0.0 0.0 n/a n/a 0.0 1 0
Tryptophan (g) 0.0 0.1 0.0 0.1 0.0 0.0 0.0 0.1 0.2 0.5 0.0 1 0
Tyrosine (g) 0.0 0.1 0.0 0.5 0.2 0.0 0.0 0.2 0.8 1.9 0.1 4 1
Valine (g) 0.0 0.1 0.1 0.7 0.2 0.0 0.0 0.4 1.2 2.4 0.1 5 1
Vitamin A, IU (IU) 709.7 9.6 0.0 420.9 787.2 0.0 3.1 270.0 780.0 1,023.8 6.7 4,011 669
Vitamin A, RAE (mcg) 194.3 0.0 0.0 100.7 217.2 0.0 0.2 80.0 223.5 292.7 2.0 1,110 185
Vitamin B-12 (mcg) 0.0 0.0 0.0 1.1 0.3 0.0 0.0 0.4 1.7 1.7 0.1 5 1
Vitamin B-6 (mg) 0.0 0.6 0.0 0.1 0.0 0.0 0.0 0.1 0.2 0.1 0.0 1 0
Vitamin C (mg) 0.0 35.5 0.0 4.6 1.0 0.0 0.0 0.0 0.0 0.0 0.0 41 7
Vitamin D (IU) 17.0 0.0 0.0 n/a 16.8 0.0 0.0 41.0 130.5 25.9 11.3 243 40
Water (g) 4.5 427.7 1.8 267.5 88.5 0.0 0.1 38.1 111.9 35.8 7.2 983 164
Zinc (mg) 0.0 0.8 0.1 1.2 0.3 0.0 0.0 0.6 1.6 4.2 0.2 9 2

Our nutritional database is not complete and serving size information for many recipes is unknown, which leads to incomplete nutritional data. Thus, we encourage any user to submit corrections or add information to any recipe on the site.

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