Preparation If using Dungeness crabs, using cleaver or large chef's knife, cut in half lengthwise and remove back shell and spongy green matter. Remove claws from body section and, using back of cleaver or chef's knife, crack in several places. Cut each body section into 2 or 3 pieces, leaving legs attached. Rinse all pieces thoroughly and pat completely dry. In wok or large skillet over moderate heat, heat oil until hot but not smoking. Add ginger, garlic, and chiles, and stir-fry until fragrant, about 30 seconds. Add black beans and stir-fry several seconds. Add crab and stir-fry until meat begins to turn opaque, about 1 minute. Stir in rice wine, tomato and chili sauces, sugar, salt, pepper, and 1 cup water. Bring to boil, then reduce heat to low and simmer, uncovered, stirring frequently, until crab meat is fully cooked, 3 to 4 minutes. In small bowl, whisk together cornstarch and 2 tablespoons water. Stir into crab mixture in pan and simmer, uncovered, until sauce thickens, about 1 minute. Stir in eggs and simmer, uncovered, until bits of egg are fully cooked, about 1 minute. Stir in cilantro and scallion. Serve immediately with steamed Chinese buns or baguette slices.
Preparation If using Dungeness crabs, using cleaver or large chef's knife, cut in half lengthwise and remove back shell and spongy green matter. Remove claws from body section and, using back of cleaver or chef's knife, crack in several places. Cut each body section into 2 or 3 pieces, leaving legs attached. Rinse all pieces thoroughly and pat completely dry. In wok or large skillet over moderate heat, heat oil until hot but not smoking. Add ginger, garlic, and chiles, and stir-fry until fragrant, about 30 seconds. Add black beans and stir-fry several seconds. Add crab and stir-fry until meat begins to turn opaque, about 1 minute. Stir in rice wine, tomato and chili sauces, sugar, salt, pepper, and 1 cup water. Bring to boil, then reduce heat to low and simmer, uncovered, stirring frequently, until crab meat is fully cooked, 3 to 4 minutes. In small bowl, whisk together cornstarch and 2 tablespoons water. Stir into crab mixture in pan and simmer, uncovered, until sauce thickens, about 1 minute. Stir in eggs and simmer, uncovered, until bits of egg are fully cooked, about 1 minute. Stir in cilantro and scallion. Serve immediately with steamed Chinese buns or baguette slices.