In a bowl, add all the pakoda ingredients except water & oil and mix them well, preferably with your hand. Add water a tablespoon at a time and mix well to create a light batter that coats all the onions.
½ Cup Sliced Onions, 1 Green Chilli, ¼ Teaspoon Carom Seeds, 1 Tablespoon Chopped Fresh Coriander, 1 Teaspoon Kashmiri Red Chilli Powder, ¼ Teaspoon Turmeric Powder, 1 Teaspoon Coriander Powder, ¼ Teaspoon Salt, ½ Cup Gram Flour, ½ Teaspoon Dry Mango Powder, 2-3 Tablespoons Water