There are small types of onion (with just a pair of cm of diameter) which are used exclusively for pickling.

Pickled onions are a kind of pickled vegetable made with different kind of onions.

They are widely used as snacks in some cuisines.

Nutritional information (0.1 kg)
Fiber 1.0 g
Saturates 0.0 g
Monounsaturated fatty acids 0.0 g
Polyunsaturated fatty acids 0.0 g
Cholesterol 0.0 mg
Calcium 114.0 mg
Iron 1.5 mg
Zinc 0.0 mg
Vitamin A 0.0 ug
Vitamin C 0.0 g
Folic acid 0.0 ug
Salt (Sodium) 0.0 mg
Sugars 0.0 g
The data is merely a guide and should not be used for medical purposes. Those responsible for the web disclaims any responsibility.