A very tasty meal! Cut crabs in half and steam in one big wolk. When crabs are cooked, see if there is water at the bottom of the pan then throw away the water. Add the ginger and garlic. Add coconut milk. Cover pan and wait for milk to thicken. Add boullion cube, salt and pepper to taste. Add jalapeno and scallions before turning the heat off, stirring a little so melted boullion and spicy taste of jalapeno spreads out. Serve hot. And it is ready to eat.