Triple sec isn’t something you want to drink straight, but it makes for an excellent addition to cocktails like Cosmopolitans, sidecars, and even margaritas, mimosas, or sangria.
Coffee liqueur is an integral ingredient in popular cocktails like espresso martinis and White Russians, but the liqueur isn’t entirely worth investing in.
Most coffee liqueurs you’ll buy are artificially sweet and syrupy, so you’re better off making a coffee-infused liqueur or using espresso or coffee concentrate in your cocktails.
Campari is an Italian bitter liqueur with an iconic red color and notes of herbs and citrus. It’s commonly used in drinks like Negroni or Boulevardier.
The liqueur is a staple for its versatility. You can add it to any drink that needs a bit of complexity, from classic cocktails to a simple Campari spritz.
Given its acquired taste, Pernod may not be a must-have for every home bar. Unless you’re a fan of Pastis (a mix of Pernod and water) it's likely an unnecessary investment.