Ingredients
Big Onion -1
Tomato-1
Green Chilly-2
Curd-250gm
Salt -To taste
Method
Finely chop onion ,tomato and green chilly
Mix everything together with salt and keep it for 5 minutes .
Finally add curd and mix well ..Check the salt .
Serve salad with biriyani ,frieds rice etc..
Curryworld 
if u mix onion with vinegar and mix it with ur hand and wash in water and put that onion in curd it will taste much better
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