Nutritional Facts: French Onion Casserole

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.

  6 large (900g)
onions
4 tablespoons (57g)
butter
4 tablespoons (31g)
flour
1/2 teaspoon (3g)
salt
1/4 teaspoon (1g)
ground pepper
1 1/2 cups (366g)
milk
1/2 teaspoon (3g)
Worcestershire sauce
3/4 lb (341g)
swiss cheese
1/2 loaf (512g)
French bread
Total 1 serving
Alanine (g) 0.2 0.0 0.1 0.0 0.0 0.4 n/a 3.1 1.7 6 1
Alcohol (g) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0 0
Arginine (g) 0.9 0.0 0.1 0.0 0.0 0.4 n/a 3.2 1.9 7 1
Ash (g) 3.2 1.2 0.1 3.0 0.0 2.6 0.1 9.4 11.2 31 5
Aspartic acid (g) 0.8 0.0 0.1 0.0 0.0 0.9 n/a 5.3 2.3 10 2
Beta-sitosterol n/a 2.3 n/a n/a n/a n/a n/a n/a n/a 2 0
Caffeine (mg) 0.0 0.0 0.0 0.0 0.0 n/a 0.0 0.0 0.0 0 0
Calcium (mg) 207.0 13.6 4.7 0.7 2.5 435.5 3.0 2,695.7 225.3 3,588 598
Calories 360.0 407.3 113.8 0.0 1.4 234.2 2.2 1,295.0 1,479.7 3,894 649
Calories (kj) 1,494.0 1,703.4 475.9 0.0 6.0 980.9 9.2 5,422.1 6,195.2 16,287 2,714
Campesterol n/a 0.0 n/a n/a n/a n/a n/a n/a n/a 0 0
Carbohydrates (g) 84.1 0.0 23.8 0.0 0.4 17.0 0.6 18.3 289.0 433 72
Cholesterol (mg) 0.0 122.1 0.0 0.0 0.0 51.2 0.0 313.5 0.0 487 81
Copper (mg) 0.4 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.7 1 0
Cystine (g) 0.0 0.0 0.1 0.0 0.0 0.1 n/a 1.0 1.2 2 0
Dietary Fiber (g) 15.3 0.0 0.8 0.0 0.1 0.0 0.0 0.0 12.3 29 5
Folate (mcg) 171.0 1.7 57.2 0.0 0.1 18.3 0.2 20.4 757.8 1,027 171
Folate, DFE (mcg) 171.0 1.7 90.9 0.0 0.1 18.3 0.2 20.4 1,177.6 1,480 247
Folate, food (mcg) 171.0 1.7 9.1 0.0 0.1 18.3 0.2 20.4 158.7 380 63
Folic acid (mcg) 0.0 0.0 48.1 0.0 0.0 0.0 0.0 0.0 599.0 647 108
Fructose (g) 11.6 n/a n/a n/a 0.0 n/a n/a n/a n/a 12 2
Galactose (g) 0.0 n/a n/a n/a 0.0 n/a n/a n/a n/a 0 0
Glucose (dextrose) (g) 17.7 n/a n/a n/a 0.0 n/a n/a 1.6 n/a 19 3
Glutamic acid (g) 2.3 0.1 1.1 0.0 0.0 2.5 n/a 19.4 16.8 42 7
Glycine (g) 0.2 0.0 0.1 0.0 0.0 0.3 n/a 1.7 1.9 4 1
Histidine (g) 0.1 0.0 0.1 0.0 0.0 0.3 n/a 3.6 1.1 5 1
Hydroxyproline n/a n/a n/a n/a 0.0 n/a n/a n/a n/a 0 0
Iron (mg) 1.9 0.0 1.5 0.0 0.1 0.2 0.2 0.7 18.6 23 4
Isoleucine (g) 0.1 0.0 0.1 0.0 0.0 0.7 n/a 5.2 1.9 8 1
Lactose (g) 0.0 n/a n/a n/a 0.0 n/a n/a 0.2 n/a 0 0
Leucine (g) 0.2 0.0 0.2 0.0 0.0 1.2 n/a 10.1 3.5 15 3
Lysine (g) 0.4 0.0 0.1 0.0 0.0 1.0 n/a 8.8 1.5 12 2
Magnesium (mg) 90.0 1.1 6.9 0.0 1.0 47.6 0.4 129.5 143.4 420 70
Maltose (g) 0.0 n/a n/a n/a 0.0 n/a n/a 2.1 n/a 2 0
Manganese (mg) 1.2 0.0 0.2 0.0 0.1 0.0 n/a 0.0 2.7 4 1
Methionine (g) 0.0 0.0 0.1 0.0 0.0 0.3 n/a 2.7 0.8 4 1
Monounsaturated Fat (g) 0.1 11.9 0.0 0.0 0.0 3.9 0.0 24.8 1.8 43 7
Niacin (mg) 1.0 0.0 1.8 0.0 0.0 0.3 0.0 0.3 24.4 28 5
Pantothenic acid (mg) 1.1 0.1 0.1 0.0 0.0 1.1 n/a 1.5 1.7 6 1
Phenylalanine (g) 0.2 0.0 0.2 0.0 0.0 0.6 n/a 5.7 2.5 9 2
Phosphorus (mg) 261.0 13.6 33.8 0.0 0.9 340.4 1.7 1,932.3 583.7 3,167 528
Phytosterols (mg) 135.0 n/a n/a 0.0 0.5 0.0 n/a n/a n/a 136 23
Polyunsaturated Fat (g) 0.2 1.7 0.1 0.0 0.0 0.5 0.0 3.3 4.0 10 2
Potassium (mg) 1,314.0 13.6 33.4 0.2 7.6 552.7 22.7 262.4 655.4 2,862 477
Proline (g) 0.1 0.0 0.4 0.0 0.0 1.2 n/a 12.6 5.7 20 3
Protein (g) 9.9 0.5 3.2 0.0 0.1 12.0 0.0 91.8 60.2 178 30
Retinol (mcg) 0.0 381.1 0.0 0.0 0.0 113.5 0.0 729.3 0.0 1,224 204
Riboflavin (mg) 0.2 0.0 0.2 0.0 0.0 0.6 0.0 1.0 1.5 3 1
Saturated Fat (g) 0.4 29.2 0.0 0.0 0.0 8.3 0.0 60.6 2.5 101 17
Selenium (mcg) 4.5 0.6 10.6 0.0 0.0 7.3 0.0 62.0 138.8 224 37
Serine (g) 0.2 0.0 0.2 0.0 0.0 0.7 n/a 5.6 2.3 9 1
Sodium (mg) 36.0 405.6 0.6 1,162.7 0.1 179.3 27.8 654.3 2,626.6 5,093 849
Starch (g) 0.0 n/a n/a n/a n/a n/a n/a n/a n/a 0 0
Stigmasterol n/a 0.0 n/a n/a n/a n/a n/a n/a n/a 0 0
Sucrose (g) 8.9 n/a n/a n/a 0.0 n/a n/a 0.5 n/a 9 2
Sugar (g) 38.2 0.0 0.1 0.0 0.0 n/a 0.3 4.5 13.1 56 9
Theobromine (mg) 0.0 0.0 0.0 0.0 0.0 n/a 0.0 0.0 0.0 0 0
Thiamin (mg) 0.4 0.0 0.2 0.0 0.0 0.1 0.0 0.2 2.2 3 1
Threonine (g) 0.2 0.0 0.1 0.0 0.0 0.5 n/a 3.5 1.5 6 1
Tocopherol, alpha (mg) 0.2 1.3 0.0 0.0 0.0 n/a 0.0 1.3 0.9 4 1
Tocopherol, beta (mg) 0.0 0.0 0.0 n/a 0.0 n/a n/a 0.0 n/a 0 0
Tocopherol, delta (mg) 0.0 0.0 0.0 n/a 0.0 n/a n/a 0.0 n/a 0 0
Tocopherol, gamma (mg) 0.0 0.0 0.1 n/a 0.0 n/a n/a 0.1 n/a 0 0
Total Fat (g) 0.9 46.1 0.3 0.0 0.0 13.4 0.0 94.7 9.4 165 27
Trans-monoenoic Fat n/a 1.7 n/a n/a 0.0 n/a n/a n/a n/a 2 0
TransFatty acids n/a 1.9 n/a n/a 0.0 n/a n/a n/a n/a 2 0
Tryptophan (g) 0.1 0.0 0.0 0.0 0.0 0.2 n/a 1.4 0.6 2 0
Tyrosine (g) 0.1 0.0 0.1 0.0 0.0 0.6 n/a 5.8 1.0 8 1
Valine (g) 0.2 0.0 0.1 0.0 0.0 0.8 n/a 7.3 2.2 11 2
Vitamin A, IU (IU) 18.0 1,419.4 0.0 0.0 3.1 505.1 2.2 2,828.6 0.0 4,777 796
Vitamin A, RAE (mcg) 0.0 388.5 0.0 0.0 0.2 120.8 0.1 749.8 0.0 1,259 210
Vitamin B-12 (mcg) 0.0 0.1 0.0 0.0 0.0 1.3 0.0 11.4 0.0 13 2
Vitamin B-6 (mg) 1.1 0.0 0.0 0.0 0.0 0.2 0.0 0.3 0.5 2 0
Vitamin C (mg) 66.6 0.0 0.0 0.0 0.0 5.5 0.4 0.0 1.0 73 12
Vitamin D (IU) 0.0 34.1 0.0 0.0 0.0 n/a 0.0 68.2 0.0 102 17
Water (g) 802.0 9.0 3.7 0.0 0.1 320.9 2.2 126.5 142.4 1,407 234
Zinc (mg) 1.5 0.1 0.2 0.0 0.0 1.4 0.0 14.9 4.8 23 4

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