farinaceous

adjective2

1. •
   Made from, or rich in, starch or flour.

   • Mr. Pumblechook's premises in the High-street of the market town, were of a peppercorny and farinaceous character, as the premises of a corn-chandler and seedsman should be. — 1861
2. •
   Having a floury texture or flavor; grainy; bready; breadlike.