hēung gū bōu jái faahn
香菇 is shiitake mushroom, 滑雞 is slippery chicken*, (滑 is slippery and 雞 is chicken), 煲仔 is clay pot (煲 is pot, and 仔 is small or child), and 飯 is rice (cooked), so 香菇滑雞煲仔飯 is shiitake mushroom slippery chicken clay pot rice.
Clay pot rice topped with mushrooms and chicken.