This Indian dish consists of a generous amount of onions, both cooked in the curry (masala) and as a garnish. Onions are added at two stages during cooking, hence the name dopiaza in Urdu ("two onions"), [according to Wikipedia]. The sauce contains onions of course, ghee and yogurt and is flavored with ginger-garlic paste as well as several Indian spices.
Our garden is still filled with the red Creole onions Lulu planted this season. The onions are so fragrant and prolific; I thought the best way to use a large quantity was to make dopiaza. I tried to choose same-sized onions for even cooking.
If you have leftovers, you can make upside-down savory onion tarts the next day.