apologies for the crude food
Humble set phrase said by the host or cook after a meal, downplaying the quality of the food they provided. Often used humorously or as a polite formula even when the meal was good.
See also: お粗末
"Thank you for the meal." "Not at all — apologies for the humble fare."
After serving her home cooking, my mother laughed and said, "Sorry it was nothing special."