Onion Uttapam is a simple yet flavorful dish made with a batter of fermented rice and lentils. Finely chopped onions are sprinkled on top of the batter before cooking, giving it a sweet and tangy flavor. The Uttapam is cooked until crispy and served with coconut chutney and tomato chutney. Onion Uttapam is a quick and easy dinner recipe that can be enjoyed by people of all ages.