Compare
Ratatouille, prepared vs Onion, stewed (without addition of fat and salt): nutrition comparison
Per 100 g: 47 kcal for Ratatouille, prepared, versus 43 kcal for Onion, stewed (without addition of fat and salt), a difference of 4 kcal. The full breakdown, nutrient by nutrient, from the FSVO database V7.1.
Ratatouille, prepared
Cooked vegetables (incl. cans)100 g

Protein1.4 g
1.4 g
Fat2.2 g
2.2 g
Vitamin D0 µg
0 µg
Omega-30 g
0 g
Energy47 kcal
47 kcal
Protein+0.2 g
Fat+1.5 g
Vitamin Dequal
Omega-3equal
Energy+4 kcal
Onion, stewed (without addition of fat and salt)
Cooked vegetables (incl. cans)100 g

Protein1.2 g
1.2 g
Fat0.7 g
0.7 g
Vitamin D0 µg
0 µg
Omega-30 g
0 g
Energy43 kcal
43 kcal
Highest vitamin C content
Ratatouille, prepared contains 38 mg more vitamin C per 100 g.
Highest potassium content
Ratatouille, prepared contains 160 mg more potassium per 100 g.
Highest fat content
Ratatouille, prepared contains 1.5 g more fat per 100 g.
Full comparison, nutrient by nutrient
Per 100 g. In green: the higher of the two contents. “n/a”: not available in the source.
| Per 100 g | Ratatouille, prepared | Onion, stewed (without addition of fat and salt) |
|---|---|---|
| Macronutrients | ||
| Energy | 47 kcal | 43 kcal |
| Protein | 1.4 g | 1.2 g |
| Fat | 2.2 g | 0.7 g |
| of which saturated fat | 0.3 g | 0.2 g |
| of which polyunsaturated | 0.3 g | 0.1 g |
| of which omega-3 | 0 g | 0 g |
| Carbohydrates | 4.4 g | 7 g |
| of which sugars | 3.9 g | 5.4 g |
| Dietary fibre | 2.2 g | 2.2 g |
| Water | 89.9 g | 88.7 g |
| Alcohol | 0 g | 0 g |
| Minerals | ||
| Calcium | 21 mg | 24 mg |
| Iron | 0.5 mg | 0.2 mg |
| Magnesium | 16 mg | 8 mg |
| Phosphorus | 37 mg | 34 mg |
| Potassium | 290 mg | 130 mg |
| Sodium | 190 mg | 7 mg |
| Zinc | 0.2 mg | 0.2 mg |
| Vitamins | ||
| Vitamin D | 0 µg | 0 µg |
| Vitamin B12 | 0 µg | 0 µg |
| Vitamin C | 42 mg | 4 mg |
| Folate | 24 µg | 21 µg |
Keep comparing
- Full page: Ratatouille
- Full page: Onion, stewed
- Edible boletus, stewed (without addition of fat and salt) or Mushroom, stewed (without addition of fat and salt): the comparison
- Mushroom, stewed (without addition of fat and salt) or Mushroom (average), raw: the comparison
- Ratatouille, prepared or Kohlrabi, steamed (without addition of salt): the comparison
- Ratatouille, prepared or Leek, stewed (without addition of fat and salt): the comparison
- Beetroot, steamed (without addition of salt) or Onion, stewed (without addition of fat and salt): the comparison
- Carrot, steamed (without addition of salt) or Onion, stewed (without addition of fat and salt): the comparison
- Adjust this comparison in the tool
