"pleasing in taste or smell," c.1200, from Old French savore "tasty, flavorsome" (Modern French savouré), past participle of savourer "to taste" (see savor (n.)).
aromatic mint, late 14c., perhaps an alteration of Old English sæþerie, which is ultimately from Latin satureia "savory (n.)," a foreign word in Latin. But early history of the word suggests transmission via Old French savereie. In either case, the form of the word probably was altered by influence of the Middle English or Old French form of savory (adj.).