This is kind of like my secret recipe (shhhhhhhhhh). It’s my variation on shrimp curry that is traditional in Burmese cuisine. Some versions have tomatoes but mine doesn’t. The key to the rich flavors in this dish is that I get whole shrimp with the head on. When you peel the shell and carapace, save the guts inside the heads aka shrimp mustard (or crab butter or lobster tamale in the case of other crustaceans). This is what gives the really creamy flavor and red color to the dish.
I think I also put in some garlic as well. Not entirely necessary. Stir frequently so that the onions don’t burn. Sometimes I put a teaspoon of shichimi togarashi (japanese spice mix) spice which is untraditional in this dish but I like the heat and color that it gives. If you don’t have that some paprika or cayenne pepper will do to add some color.
You’ll see that the shrimp will turn on the bottom side and once it is about pink halfway through body. Turn the shrimp over. Add some cilantro. Turn off the heat and let the residual heat finish cooking the shrimp so you don’t overcook them.