Kuchember also known as  Kachumber  refers to a spicy tomato, cucumber and onion relish that is a refreshing accompaniment to most Indian meals with curd or vinegar dressing. 

Kuchember or Kachumber is also known in other parts of India as Charlas, Charllas or Saarlas. (please article Charlas/Charllas/Saarlas)

Pictures below is my non-spicy version of Kuchember/Kachumber which I am making when I like a refreshing salad while in my home in the Philippines or when I am in my home in Germany using Apple Cider Vinegar instead of curd and minus the chopped green bird's eye chili pepper.