Gently saute mustard seeds, onion, poblano pepper and spices in oil. Add carrots, okra and eggplant and saute 2 minutes. Add shrimp, tomatoes and bell peppers and cook just until shrimp turn pink. Stir in coconut and season with salt. Simmer just until heated through and remove from heat. Stir in yogurt and melted butter. Serve garnished with chopped parsley and lightly drizzled with curry oil.
CURRY PASTE (and Curry Oil):
In a spice or coffee mill, grind spices and ginger until very finely minced. Turn out into a bowl and stir in vinegar to make a smooth paste. To make curry oil, mix half of paste with 1 cup vegetable oil.