Redolent

/ˈrɛd.əl.ənt/ adjective hard

Something redolent either carries a rich scent or vividly calls to mind another time, place, or feeling.

The kitchen was redolent of cinnamon and baked apples, instantly reminding her of her grandmother's house.

Memory Trick

Hidden inside redolent is something close to 'odor' - a redolent room is full of a memorable smell.