Reminiscingly

But my drinkin’ days are over. I only speak reminiscingly.

Source: wiktionary

From around us came shuffling and whispering whilst he gazed reminiscingly at the star-glinted sea.

Source: wiktionary

With difficulty they recognized the Tree of Knowledge. They looked at it long and reminiscingly, as it had been the very source of their tragedy.

Source: wiktionary

Larla smiled reminiscingly down at her small son, remembering how John’s great-grandfather had accepted his unexpected arrival into the family with surprisingly good grace.

Source: wiktionary