Lampascioni - a speciality of Puglia in Italy, lampascioni are usually referred to as wild onions in English and they do look like small onions but lampascioni are actually muscari bulbs, a form of hyacinth, and are native to the Puglia region of southern Italy.
These lampascioni are simply preserved in oil and wine vinegar with a little seasoning of herbs and spices. Enjoy this crunchy delicacy with a plate of anti-pasti or try with a light potato salad or simply use them instead of onions when making sofrito.