Great drink. Also, good with Averna, but maybe could use a touch of simple syrup unless you like it tart. Very interesting with Green Chartreuse. Worth a try.
I made this tonight (you can watch the video of me doing so here if like: https://youtu.be/k2XApf7IpB4). I know this is an equal measures drink, but I think that taking down the lemon juice a tad makes for a more balanced cocktail, because the Aperol is already quite bitter, and allows the Nonino to shine.
Made it with a cheap, generic bourbon and Amaro Lucarno (because I had it in my cupboard, but didn’t have any Amaro Nonino) and really enjoyed the result.
A bit like a less bitter/herbal, but more citrusy Last Word. Very refreshing accompaniment to a good cigar on my balcony in the sun on a baking hot afternoon.