Plump, sweet shellfish sautéed in garlic, white wine, and fresh parsley, finished with a squeeze of fresh lemon and sea salt.
Clean the crabs and crack the claws lightly so the heat can reach the meat.
Place lemongrass, galangal, and kaffir lime leaves in the steamer basket.
Steam the crabs over boiling water for 15-18 minutes until bright red and cooked.
Stir lime juice, fish sauce, sugar, chilies, and garlic into a nam jim seafood sauce.
Serve the crab hot with the dipping sauce and lime wedges.