Need a cocktail for girls' night in? These cold brew martinis are the best! With vodka, coffee liqueur, & cold brew concentrate, they're easy, delicious, & a huge crowd pleaser. These are one of my favorite fun alcoholic drinks for a party or holidays like Christmas. You can also mix up a big batch in a pitcher for a group! This is the best way to make espresso martinis at home with no machine needed. If you're a fan of coffee cocktails, you need to try this espresso martini with cold brew!
