Ingredients

Rittenhouse 100

https://www.totalwine.com/spirits/american-whiskey/rye-whiskey/rittenhouse-rye-100/p/109259750

Carpano Antica Formula Sweet Vermouth

https://www.totalwine.com/spirits/dessert-fortified-wine/vermouth/carpano-antica-formula-vermouth/p/106092375?s=1703&igrules=true

Campari

https://www.totalwine.com/spirits/dessert-fortified-wine/aperitif/campari/p/2724750?s=1703&igrules=true

Averna Amaro

https://www.totalwine.com/spirits/liqueurscordialsschnapps/herbal-spice/averna-amaro/p/8754750?s=1703&igrules=true

Angostura Bitters

https://www.totalwine.com/accessories-more/mixers-water-soda/bitters/angostura-bitters/p/2961804?s=1703&igrules=true