Nutritional Facts: Potato, Tomato and 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.

  4 large (728g)
tomatoes
2 1/2 lbs (1,135g)
russet potatoes
3 large (450g)
onions
4 large (14g)
garlic cloves
1 tablespoon (2g)
fresh thyme
1 cup (235g)
dry white wine
1/4 cup (54g)
extra virgin olive oil
2 tablespoons (28g)
unsalted butter
2 cups (90g)
white breadcrumbs
Total 1 serving
Alanine (g) 0.2 0.7 0.1 0.0 n/a n/a 0.0 0.0 0.2 1 0
Alcohol (g) 0.0 0.0 0.0 0.0 n/a 24.2 0.0 0.0 0.0 24 3
Arginine (g) 0.2 1.1 0.5 0.1 n/a n/a 0.0 0.0 0.3 2 0
Ash (g) 3.6 12.3 1.6 0.2 0.1 0.5 0.0 0.0 1.8 20 3
Aspartic acid (g) 1.0 5.4 0.4 0.1 n/a n/a 0.0 0.0 0.3 7 1
Beta-sitosterol n/a n/a n/a n/a n/a n/a n/a 1.1 n/a 1 0
Caffeine (mg) 0.0 0.0 0.0 0.0 n/a 0.0 0.0 0.0 0.0 0 0
Calcium (mg) 72.8 136.2 103.5 26.1 9.7 21.2 0.5 6.8 135.9 513 64
Calories 131.0 874.0 180.0 21.5 2.4 192.9 477.4 203.6 239.4 2,322 290
Calories (kj) 538.7 3,643.4 747.0 89.7 10.2 804.4 1,997.5 851.7 1,001.7 9,684 1,211
Campesterol n/a n/a n/a n/a n/a n/a n/a 0.0 n/a 0 0
Carbohydrates (g) 28.3 198.3 42.0 4.8 0.6 6.1 0.0 0.0 45.5 326 41
Cholesterol (mg) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 61.1 0.0 61 8
Copper (mg) 0.4 1.2 0.2 0.0 0.0 0.0 0.0 0.0 0.2 2 0
Cystine (g) 0.1 0.3 0.0 0.0 n/a n/a 0.0 0.0 0.1 1 0
Dietary Fiber (g) 8.7 25.0 7.7 0.3 0.3 0.0 0.0 0.0 2.2 44 6
Folate (mcg) 109.2 181.6 85.5 0.4 1.1 2.4 0.0 0.9 99.9 481 60
Folate, DFE (mcg) 109.2 181.6 85.5 0.4 1.1 2.4 0.0 0.9 153.9 535 67
Folate, food (mcg) 109.2 181.6 85.5 0.4 1.1 2.4 0.0 0.9 22.5 404 50
Folic acid (mcg) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 77.4 77 10
Fructose (g) 10.0 3.1 5.8 n/a n/a n/a n/a n/a 1.6 20 3
Galactose (g) 0.0 0.0 0.0 n/a n/a n/a n/a n/a 0.0 0 0
Glucose (dextrose) (g) 9.1 3.7 8.9 n/a n/a n/a n/a n/a 1.2 23 3
Glutamic acid (g) 3.1 3.9 1.2 0.1 n/a n/a 0.0 0.1 2.2 11 1
Glycine (g) 0.1 0.6 0.1 0.0 n/a n/a 0.0 0.0 0.2 1 0
Histidine (g) 0.1 0.4 0.1 0.0 n/a n/a 0.0 0.0 0.1 1 0
Iron (mg) 2.0 8.9 0.9 0.2 0.4 0.6 0.3 0.0 3.4 17 2
Isoleucine (g) 0.1 0.7 0.1 0.0 0.0 n/a 0.0 0.0 0.3 1 0
Lactose (g) 0.0 0.0 0.0 n/a n/a n/a n/a n/a 0.0 0 0
Leucine (g) 0.2 1.1 0.1 0.0 0.0 n/a 0.0 0.0 0.5 2 0
Lysine (g) 0.2 1.2 0.2 0.0 0.0 n/a 0.0 0.0 0.2 2 0
Magnesium (mg) 80.1 261.1 45.0 3.6 3.8 23.5 0.0 0.6 20.7 438 55
Maltose (g) 0.0 0.0 0.0 n/a n/a n/a n/a n/a 1.0 1 0
Manganese (mg) 0.8 1.7 0.6 0.2 0.0 0.3 0.0 0.0 0.4 4 1
Methionine (g) 0.0 0.4 0.0 0.0 n/a n/a 0.0 0.0 0.1 1 0
Monounsaturated Fat (g) 0.2 0.0 0.1 0.0 0.0 0.0 39.4 6.0 0.6 46 6
Niacin (mg) 4.3 12.0 0.5 0.1 0.0 0.3 0.0 0.0 3.9 21 3
Pantothenic acid (mg) 0.6 3.4 0.6 0.1 0.0 0.1 0.0 0.0 0.2 5 1
Phenylalanine (g) 0.2 0.9 0.1 0.0 n/a n/a 0.0 0.0 0.3 2 0
Phosphorus (mg) 174.7 647.0 130.5 22.0 2.5 42.3 0.0 6.8 89.1 1,115 139
Phytosterols (mg) 51.0 56.8 67.5 n/a n/a n/a 119.3 n/a 0.0 295 37
Polyunsaturated Fat (g) 0.6 0.5 0.1 0.0 0.0 0.0 5.7 0.9 1.2 9 1
Potassium (mg) 1,725.4 4,778.4 657.0 57.7 14.6 167.0 0.5 6.8 90.0 7,497 937
Proline (g) 0.1 0.7 0.1 0.0 n/a n/a 0.0 0.0 0.7 2 0
Protein (g) 6.4 22.9 5.0 0.9 0.1 0.2 0.0 0.2 6.9 43 5
Retinol (mcg) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 190.6 0.0 191 24
Riboflavin (mg) 0.1 0.4 0.1 0.0 0.0 0.0 0.0 0.0 0.3 1 0
Saturated Fat (g) 0.2 0.3 0.2 0.0 0.0 0.0 7.5 14.6 0.6 23 3
Selenium (mcg) 0.0 3.4 2.3 2.0 n/a 0.2 0.0 0.3 15.6 24 3
Serine (g) 0.2 0.8 0.1 0.0 n/a n/a 0.0 0.0 0.3 1 0
Sodium (mg) 36.4 68.1 18.0 2.4 0.2 11.8 1.1 3.1 459.9 601 75
Starch (g) 0.0 175.2 0.0 n/a n/a n/a n/a n/a 36.5 212 26
Stigmasterol n/a n/a n/a n/a n/a n/a n/a 0.0 n/a 0 0
Sucrose (g) 0.0 1.9 4.5 n/a n/a n/a n/a n/a 0.0 6 1
Sugar (g) 19.1 8.9 19.1 0.1 n/a 2.3 0.0 0.0 3.9 53 7
Theobromine (mg) 0.0 0.0 0.0 0.0 n/a 0.0 0.0 0.0 0.0 0 0
Thiamin (mg) 0.3 0.9 0.2 0.0 0.0 0.0 0.0 0.0 0.4 2 0
Threonine (g) 0.2 0.7 0.1 0.0 0.0 n/a 0.0 0.0 0.2 1 0
Tocopherol, alpha (mg) 3.9 0.1 0.1 0.0 n/a 0.0 7.7 0.7 0.2 13 2
Tocopherol, beta (mg) 0.1 0.0 0.0 n/a n/a n/a 0.1 0.0 n/a 0 0
Tocopherol, delta (mg) 0.0 0.0 0.0 n/a n/a n/a 0.0 0.0 n/a 0 0
Tocopherol, gamma (mg) 0.9 0.0 0.0 n/a n/a n/a 0.4 0.0 n/a 1 0
Total Fat (g) 1.5 1.0 0.5 0.1 0.0 0.0 54.0 23.0 3.0 83 10
Tryptophan (g) 0.0 0.2 0.1 0.0 0.0 n/a 0.0 0.0 0.1 0 0
Tyrosine (g) 0.1 0.5 0.1 0.0 n/a n/a 0.0 0.0 0.2 1 0
Valine (g) 0.1 1.1 0.1 0.0 0.0 n/a 0.0 0.0 0.3 2 0
Vitamin A, IU (IU) 6,064.2 22.7 9.0 1.3 114.0 0.0 0.0 709.7 0.0 6,921 865
Vitamin A, RAE (mcg) 305.8 0.0 0.0 0.0 5.7 0.0 0.0 194.3 0.0 506 63
Vitamin B-12 (mcg) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0 0
Vitamin B-6 (mg) 0.6 3.3 0.5 0.2 0.0 0.1 0.0 0.0 0.1 5 1
Vitamin C (mg) 99.7 223.6 33.3 4.5 3.8 0.0 0.0 0.0 0.0 365 46
Vitamin D (IU) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 17.0 0.0 17 2
Water (g) 688.1 900.5 401.0 8.4 1.6 204.3 0.0 5.1 32.8 2,242 280
Zinc (mg) 1.2 3.3 0.8 0.2 0.0 0.3 0.0 0.0 0.7 6 1

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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