Have someone here tested beans aged in whiskey for a while?
I assume before roasting 😉
When I need to buy beans again - not this year - I've earmarked some that I have to test.
A great midday large Espresso is enjoyed at the moment 😋
I had some bourbon aged beans last winter, I don't remember the details of the process, and there was definitely some flavor note of bourbon in the brewed coffee.
also, winter is a good time for adding a small dash of scotch/whiskey/bourbon