Preparation:
combine coriander, cumin, mustard seed, peppercorns, red pepper flakes, and bay leaves in a spice mill or grinder process to a fine powder, set aside heat the oil and butter in a large skillet, over a medium flame add the onions and saute for 8-10 minutes, until golden add the garlic, ginger, and the spice powder heat and stir for 2-3 minutes add the tomatoes and lime juice-mix well bring to a boil, reduce heat, cover, and simmer for 30 minutes adding broth or water as needed (sauce should be thick, but not dry and scorched) add the shrimp, cover, and simmer for 5 minutes, until shrimp are firm and pink remove from heat serve hot |
