Mix all the ingredients together and let stand for about 2 minutes. The onions will release water which will help bind the ingredients. Place these on a baking tray in little blobs of about 1 tsp. (Depending on the type of tray, it may have to be lined with parchment paper), and allow to bake in a preheated oven at 190 C till it begins to brown. Serve hot with chutney.