The restaurant served flavorless, bland food that left much to be desired.
The soup had a flavorless, dull taste that failed to impress the guests.
The chef's attempt at a gourmet meal resulted in an insipid dish that lacked any discernible flavor.
The pasta was drowned in a tasteless sauce that did nothing to enhance the overall flavor of the dish.
The ice cream had a boring flavor that failed to excite the taste buds.