This one is very easy and tasty. This was presented by Mrs.Revathy Shanmugam in a t.v. show.
Green chilly One
Lemon pickle One spoon.
Slice the onion thinly and deseed the green chilly and cut into small pieces. In a bowl put the cut onion and chilly and lemon pickle and mix it thoroughly till the pickle is absorbed all over the onion. Now onion pickle is ready.