Caramelised Onion Nutrition Facts: Calories, Macros & Health Benefits
Summary: Caramelised Onion contains 312 calories, 9.5g protein, 19.5g carbs, and 23g fat per one slice (150g). It is a source of saturated fat, cholesterol, sodium.

Nutrition Facts — one slice (150g)
| Nutrient | Amount | % Daily Value |
|---|---|---|
| Calories | 312 kcal | 16% |
| Protein | 9.5g | 19% |
| Carbohydrates | 19.5g | 7% |
| Total Fat | 23.0g | 29% |
| Fiber | 1.1g | 4% |
| Sugar | 4.8g | -- |
| Saturated Fat | 11.5g | 57% |
| Cholesterol | 105.0mg | 35% |
| Sodium | 430.0mg | 19% |
| Potassium | 1.8mg | 0% |
| Calcium | 19.0mg | 1% |
| Iron | 170.0mg | 944% |
| Magnesium | 1.2mg | 0% |
| Zinc | 135.0mg | 1227% |
| Vitamin C | 0.16mg | 0% |
| Vitamin A | 0.28mcg | 0% |
| Vitamin B6 | 1.3mg | 76% |
| Vitamin B12 | 0.13mcg | 5% |
| Folate | 38.0mcg | 10% |
| Vitamin E | 1.4mg | 9% |
| Vitamin K | 0.65mcg | 1% |
| Phosphorus | 135.0mg | 11% |
Is Caramelised Onion Good for You?
Caramelised Onion provides 312 calories per one slice (150g) with 9.5g protein, 19.5g carbohydrates, and 23g fat. It is a source of saturated fat (57% dv), cholesterol (35% dv), sodium (19% dv).
Classic French savoury tart with egg custard, caramelised onions and Gruyère cheese baked in a shortcrust pastry shell
Key Health Benefits of Caramelised Onion
- Saturated Fat (57% DV): Supports balanced nutrition when included as part of your daily meals.
- Cholesterol (35% DV): Supports balanced nutrition when included as part of your daily meals.
- Sodium (19% DV): Supports balanced nutrition when included as part of your daily meals.
- Iron (944% DV): Supports balanced nutrition when included as part of your daily meals.
- Zinc (1227% DV): Supports balanced nutrition when included as part of your daily meals.
- Protein: Provides 9.5g protein per serving to support satiety and muscle maintenance.
How to Track Caramelised Onion Nutrition with Gram
Use Gram to log caramelised onion and see calories, macros, and micronutrients in context. You can search by name or use AI food scanning to track meals quickly.
Frequently Asked Questions
How many calories are in caramelised onion?
Caramelised Onion contains 312 calories per one slice (150g).
How much protein is in caramelised onion?
Caramelised Onion provides 9.5g of protein per one slice (150g).
How many carbs are in caramelised onion?
Caramelised Onion has 19.5g of carbohydrates per one slice (150g).
Is caramelised onion good for tracking nutrition?
Yes. Caramelised Onion can be logged by calories, macros, and micronutrients in the Gram app.
How should I use caramelised onion in a meal plan?
Use Caramelised Onion as part of a balanced meal and compare the protein, carbs, and fat values to your daily targets.
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Nutrition data sourced from USDA FoodData Central. Track caramelised onion and thousands of other foods with the Gram app.