How about:
Good gravy
Good meat,
Good God!
Let's eat!

My mother hated that-- thought it border on sacrilegious... I nearly got the back of her hand when i suggest it wasn't quite true-- the meat was good, (daddy was a butcher!) but the gravy came from the cook... and my mother had a well deserved reputation for not being a good cook.

-- and Bridget-- an other custom is to never stick your chopsticks into a bowl of rice so they "stand up"-- It signifies death-- and yes Ita daki maas is said before every meal, including breakfast, and "lunch on go" from the noodle venders!