Triple sec is the unsung hero in many classic cocktails, including the Margarita. It’s a sweet, orange-flavored, clear liqueur that brings a citrus punch to the mix, offsetting notes of spice, earthiness, or smoke that the other spirits provide. There are some higher-end expressions available, as well as cheaper versions that you can find in any liquor store. You can also try substituting an orange liqueur made from cognac, rum, or neutral spirit base to open up a new world of flavors in your drink. Here are some of the best triple secs and orange liqueurs to drink now, with a little insight from bar industry experts.