Nutritional Facts: Grilled Portabella Sandwiches or Panini

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.

  3 medium (252g)
portabella mushroom caps
2 (220g)
vidalia onions
1/2 cup (108g)
olive oil
4 (12g)
garlic cloves
1 to taste (0g)
salt and pepper
1 loaf (300g)
Italian bread
Total 1 serving
Alanine (g) 0.4 0.0 0.0 0.0 n/a 0.9 1 0
Alcohol (g) 0.0 0.0 0.0 0.0 n/a 0.0 0 0
Arginine (g) 0.2 0.2 0.0 0.1 n/a 0.9 1 0
Ash (g) 2.1 0.8 0.0 0.2 n/a 5.7 9 2
Aspartic acid (g) 0.6 0.2 0.0 0.1 n/a 1.1 2 0
Beta-sitosterol (mg) 0.0 n/a n/a n/a n/a n/a 0 0
Caffeine (mg) 0.0 0.0 0.0 0.0 n/a 0.0 0 0
Calcium (mg) 7.6 50.6 1.1 21.7 n/a 234.0 315 79
Calories 55.4 88.0 954.7 17.9 n/a 813.0 1,929 482
Calories (kj) 231.8 365.2 3,994.9 74.8 n/a 3,402.0 8,069 2,017
Campesterol (mg) 5.0 n/a n/a n/a n/a n/a 5 1
Carbohydrates (g) 9.8 20.5 0.0 4.0 n/a 150.0 184 46
Cholesterol (mg) 0.0 0.0 0.0 0.0 n/a 0.0 0 0
Copper (mg) 0.7 0.1 0.0 0.0 n/a 0.6 1 0
Cystine (g) 0.0 0.0 0.0 0.0 n/a 0.6 1 0
Dietary Fiber (g) 3.3 3.7 0.0 0.3 n/a 8.1 15 4
Folate (mcg) 70.6 41.8 0.0 0.4 n/a 573.0 686 171
Folate, DFE (mcg) 70.6 41.8 0.0 0.4 n/a 912.0 1,025 256
Folate, food (mcg) 70.6 41.8 0.0 0.4 n/a 90.0 203 51
Folic acid (mcg) 0.0 0.0 0.0 0.0 n/a 483.0 483 121
Fructose (g) 1.2 2.8 n/a n/a n/a n/a 4 1
Galactose (g) 0.0 0.0 n/a n/a n/a n/a 0 0
Glucose (dextrose) (g) 5.1 4.3 n/a n/a n/a n/a 9 2
Glutamic acid (g) 0.8 0.6 0.0 0.1 n/a 9.0 10 3
Glycine (g) 0.2 0.1 0.0 0.0 n/a 0.9 1 0
Histidine (g) 0.1 0.0 0.0 0.0 n/a 0.6 1 0
Iron (mg) 0.8 0.5 0.6 0.2 n/a 8.8 11 3
Isoleucine (g) 0.2 0.0 0.0 0.0 n/a 1.0 1 0
Lactose (g) 0.0 0.0 n/a n/a n/a n/a 0 0
Leucine (g) 0.3 0.1 0.0 0.0 n/a 1.8 2 1
Lysine (g) 0.3 0.1 0.0 0.0 n/a 0.6 1 0
Magnesium n/a 22.0 0.0 3.0 n/a 81.0 106 27
Maltose (g) 0.0 0.0 n/a n/a n/a n/a 0 0
Manganese (mg) 0.2 0.3 0.0 0.2 n/a 1.4 2 1
Methionine (g) 0.1 0.0 0.0 0.0 n/a 0.5 1 0
Monounsaturated Fat (g) 0.1 0.0 78.8 0.0 n/a 2.4 81 20
Niacin (mg) 11.3 0.3 0.0 0.1 n/a 13.1 25 6
Pantothenic acid (mg) 2.9 0.3 0.0 0.1 n/a 1.1 4 1
Phenylalanine (g) 0.2 0.1 0.0 0.0 n/a 1.3 2 0
Phosphorus (mg) 272.2 63.8 0.0 18.4 n/a 309.0 663 166
Phytosterols n/a 33.0 238.7 n/a n/a n/a 272 68
Polyunsaturated Fat (g) 0.3 0.0 11.4 0.0 n/a 4.2 16 4
Potassium (mg) 917.3 321.2 1.1 48.1 n/a 330.0 1,618 404
Proline (g) 0.2 0.0 0.0 0.0 n/a 3.0 3 1
Protein (g) 5.3 2.4 0.0 0.8 n/a 26.4 35 9
Retinol (mcg) 0.0 0.0 0.0 0.0 n/a 0.0 0 0
Riboflavin (mg) 0.3 0.1 0.0 0.0 n/a 0.9 1 0
Saturated Fat (g) 0.2 0.1 14.9 0.0 n/a 2.6 18 4
Selenium (mcg) 46.9 1.1 0.0 1.7 n/a 81.6 131 33
Serine (g) 0.2 0.0 0.0 0.0 n/a 1.3 2 0
Sodium (mg) 22.7 8.8 2.2 2.0 n/a 1,752.0 1,788 447
Starch n/a 0.0 n/a n/a n/a n/a 0 0
Stigmasterol (mg) 0.0 n/a n/a n/a n/a n/a 0 0
Sucrose (g) 0.0 2.2 n/a n/a n/a n/a 2 1
Sugar (g) 6.3 9.3 0.0 0.1 n/a 2.5 18 5
Theobromine (mg) 0.0 0.0 0.0 0.0 n/a 0.0 0 0
Thiamin (mg) 0.1 0.1 0.0 0.0 n/a 1.4 2 0
Threonine (g) 0.3 0.0 0.0 0.0 n/a 0.7 1 0
Tocopherol, alpha (mg) 0.1 0.0 15.5 0.0 n/a 0.9 16 4
Tocopherol, beta (mg) 0.0 0.0 0.1 n/a n/a n/a 0 0
Tocopherol, delta (mg) 0.0 0.0 0.0 n/a n/a n/a 0 0
Tocopherol, gamma (mg) 0.0 0.0 0.9 n/a n/a n/a 1 0
Total Fat (g) 0.9 0.2 108.0 0.1 n/a 10.5 120 30
Trans-monoenoic Fat (g) 0.0 n/a n/a n/a n/a n/a 0 0
TransFatty acids (g) 0.0 n/a n/a n/a n/a n/a 0 0
Tryptophan (g) 0.1 0.0 0.0 0.0 n/a 0.3 0 0
Tyrosine (g) 0.0 0.0 0.0 0.0 n/a 0.7 1 0
Valine (g) 0.2 0.0 0.0 0.0 n/a 1.1 1 0
Vitamin A, IU (IU) 0.0 4.4 0.0 1.1 n/a 0.0 5 1
Vitamin A, RAE (mcg) 0.0 0.0 0.0 0.0 n/a 0.0 0 0
Vitamin B-12 (mcg) 0.1 0.0 0.0 0.0 n/a 0.0 0 0
Vitamin B-6 (mg) 0.4 0.3 0.0 0.1 n/a 0.1 1 0
Vitamin C (mg) 0.0 16.3 0.0 3.7 n/a 0.0 20 5
Vitamin D (IU) 25.2 0.0 0.0 0.0 n/a 0.0 25 6
Water (g) 233.9 196.0 0.0 7.0 n/a 107.1 544 136
Zinc (mg) 1.3 0.4 0.0 0.1 n/a 2.6 4 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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