Hi! Try this pickle without oil.

Ingredients: Lemon-6,green chillies-6 or 8,ginger-small piece,salt-lesser than as usual.

Procedure: Wash the lemons,ginger and chillies and wipe them dry.Cut them into small pieces.
Put everything in a bottle,add salt and mix well.Let it be there for two days.Because of the ginger and lemon juice,it will be light pink in colour.The aroma will be very good.Keep shaking the bottle every two days.

priyageeth :P :D