Swap In Cold Brew For An Extra Smooth Twist On Espresso Martinis - Chowhound

All you need for a cold brew martini is a coffee liqueur like Kahlúa, vodka, and a bottle of your preferred brand of cold brew concentrate. For an extra personal touch, you could even blend up a quick cold brew concentrate at home; just make sure you make it at least 12 hours in advance so it has time to steep. It's important to use concentrate instead of regular diluted cold brew so that the flavor is strong…