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Onions, fried in butter

Onions fried in butter are onions cooked in butter, with the nutritional values reflecting both ingredients. They mainly provide carbohydrate and fat, along with fibre. Per 100g, they contain 11g of carbohydrate, 5.3g of fat, 3.5g of saturated fat and 3g of fibre.

Carbohydrate provides energy, while fibre supports normal bowel function. Butter contributes saturated fat, which is worth noting for people monitoring their saturated fat intake. The amount of butter used in cooking can affect the fat and energy content of the finished dish, so values may vary between recipes. Full nutritional figures are provided in the tables below.

Nutrition per 100g

Nutrient

Per 100g

Energía

95 kcal

Energía

396 kJ

Grasa

5.3g

of which saturates

3.5g

Carbohydrate

11g

of which sugars

8.6g

Fibra

3g

Proteína

1.2g

Alcohol

0g

Agua

80g

Colesterol

26mg

Vitamins and minerals per 100g

Nutrient

Per 100g

Vitamina C

3mg

Thiamin (B1)

0.12mg

Riboflavin (B2)

0.03mg

Niacin (B3)

0.4mg

Vitamin B6

0.1mg

Vitamina B12

0µg

Ácido fólico

7µg

Calcio

41mg

Hierro

0.42mg

Magnesio

11mg

Phosphorus

31mg

Potasio

189mg

Zinc

0.2mg

Cobre

0.06mg

Selenio

Trace

Iodine

6µg

Other types of onions

Alimentos

Calories per 100g

Protein per 100g

Fat per 100g

Fibre per 100g

Onions, fried in corn oil

95 kcal

1.2g

5.3g

3g

Onions, fried in lard

95 kcal

1.2g

5.3g

3g

Onions, fried in rapeseed oil

95 kcal

1.2g

5.3g

3g

Onions, fried in sunflower oil

95 kcal

1.2g

5.3g

3g

Onions, baked

43 kcal

1.2g

0.2g

2.7g

Onions, boiled in unsalted water

25 kcal

0.7g

0.3g

2.3g

Onions, dried, raw

309 kcal

8.8g

1.2g

19g

Onions, pickled, drained

24 kcal

0.9g

0.2g

1.6g

Onions, raw

35 kcal

1g

0.1g

2.2g

Onions, pickled, cocktail/silverskin, drained

15 kcal

0.6g

0.1g

–

About these figures

Values are per 100g of the food as described (Calculated from 13-592 and estimated from 13-417). "Trace" means only a very small amount was found. Nutrients that were not measured are not shown. Salt is calculated from sodium.

Lecturas adicionales y referencias

  • Public Health England. McCance and Widdowson's The Composition of Foods Integrated Dataset 2021. GOV.UK.

Historial del artículo

La información en esta página está escrita y revisada por pares por clínicos calificados.
  • 4 Nov 2026 | Última versión
  • 3 Nov 2026 | Publicado originalmente