The pungency of an onion reflects the amount of sulfur in the soil in which it was grown. A compound within the onion turns to sulfuric acid when it comes into contact with the water in our eyes, causing a cook painful tears! The bulb onions is the most universal seasoning used by people, ever. There are over 300 species of bulbing onions worldwide & they do provide a fair amount of vitamins as well. Beer Batter Onion Rings 1 ½ cups flour 1 ½ cups beer 4-5 onions 4 cups veget