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Cooked Onions vs Leek Calories
Leek has 87% more calories than cooked onions: 88 vs 47 calories per 100 g.
For protein, leek has more. For fat, leek has more. For carbohydrates, leek has more. For fiber, cooked onions has more.
By typical serving, 1 cooked onion (148 g) has 70 calories and 1 leek (85 g) has 75 calories.
Cooked Onions and Leek calorie calculator
Nutrition per 100 grams
| Nutrient | Cooked Onions | Leek |
|---|---|---|
| Calories | 47 | 88 |
| Protein | 1.3 g | 1.6 g |
| Fat | 0.1 g | 3.1 g |
| Saturated fat | 0 g | 0.8 g |
| Carbohydrates | 11 g | 15 g |
| Fiber | 2 g | 1.9 g |
| Sugars | 5 g | 4.1 g |
| Sodium | 141 mg | 151 mg |
| Potassium | 171 mg | 188 mg |
| Calcium | 27 mg | 62 mg |
| Iron | 0.3 mg | 2.2 mg |
| Vitamin C | 7.4 mg | 11 mg |
Cooked Onions vs Leek: common questions
Which has more calories, cooked onions or leek?
Leek has more calories per 100 g (88 vs 47).
Which has more protein, cooked onions or leek?
Leek has more protein per 100 g (1.6 g vs 1.3 g).
Is cooked onions or leek better for weight loss?
Cooked Onions has fewer calories per 100 g, so you can eat more of it for the same calories. Total calories across the day matter more than any single food, and protein and fiber help with fullness.
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Source: USDA FoodData Central. Cooked Onions: FDC ID 2709950. Leek: FDC ID 2709935.