Onion Tart Nutrition Facts: Calories, Macros & Health Benefits
Summary: Onion Tart contains 301 calories, 7.88g protein, 27.1g carbs, and 17.8g fat per one slice (125g). It is a source of saturated fat, cholesterol, sodium.

Nutrition Facts — one slice (125g)
| Nutrient | Amount | % Daily Value |
|---|---|---|
| Calories | 301 kcal | 15% |
| Protein | 7.9g | 16% |
| Carbohydrates | 27.1g | 10% |
| Total Fat | 17.8g | 23% |
| Fiber | 2.1g | 8% |
| Sugar | 6.0g | -- |
| Saturated Fat | 9.0g | 45% |
| Cholesterol | 81.2mg | 27% |
| Sodium | 450.0mg | 20% |
| Potassium | 175.0mg | 4% |
| Calcium | 118.8mg | 9% |
| Iron | 1.5mg | 8% |
| Magnesium | 22.5mg | 5% |
| Zinc | 1.0mg | 9% |
| Vitamin C | 4.4mg | 5% |
| Vitamin A | 106.2mcg | 12% |
| Vitamin B6 | 0.10mg | 6% |
| Vitamin B12 | 0.38mcg | 16% |
| Folate | 43.8mcg | 11% |
| Vitamin E | 1.0mg | 7% |
| Vitamin K | 15.0mcg | 12% |
| Phosphorus | 143.8mg | 12% |
Is Onion Tart Good for You?
Onion Tart provides 301 calories per one slice (125g) with 7.88g protein, 27.1g carbohydrates, and 17.8g fat. It is a source of saturated fat (45% dv), cholesterol (27% dv), sodium (20% dv).
meal
Key Health Benefits of Onion Tart
- Saturated Fat (45% DV): Supports balanced nutrition when included as part of your daily meals.
- Cholesterol (27% DV): Supports balanced nutrition when included as part of your daily meals.
- Sodium (20% DV): Supports balanced nutrition when included as part of your daily meals.
- Vitamin A (12% DV): Supports balanced nutrition when included as part of your daily meals.
- Vitamin B12 (16% DV): Supports balanced nutrition when included as part of your daily meals.
- Protein: Provides 7.88g protein per serving to support satiety and muscle maintenance.
How to Track Onion Tart Nutrition with Gram
Use Gram to log onion tart 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 onion tart?
Onion Tart contains 301 calories per one slice (125g).
How much protein is in onion tart?
Onion Tart provides 7.88g of protein per one slice (125g).
How many carbs are in onion tart?
Onion Tart has 27.1g of carbohydrates per one slice (125g).
Is onion tart good for tracking nutrition?
Yes. Onion Tart can be logged by calories, macros, and micronutrients in the Gram app.
How should I use onion tart in a meal plan?
Use Onion Tart 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 onion tart and thousands of other foods with the Gram app.