Wah, this challenge couldn't come at a worst time -- my dietitian's forbidden me onions for this month! But I wanted to share this recipe with y'all because onions are so important and I love them a lot. Like the holy trinity in Creole food, onions are also essential to Bengali cooking (along with ginger and garlic.) Growing up, I would watch my grandmother make chingri dopiaza on special occasions -- though onions are the definition of everyday food, shrimp can get expensive.
I think in Bangladesh, they used prawns in this recipe, but in the US, I use shrimp because that's what's easily available. (Please don't put me on the spot about the differences between shrimp and prawns -- I know there are physical differences, but there's also the divided by a common language thing.) ( Recipe under the cut. )