Starbucks is about to begin serving ice cream at more than 100 stores across the US.

This week, the coffee chain will begin serving the Roastery Affogato menu at 10 upscale Reserve bar locations in Los Angeles, Boston, and Washington, DC.

Affogatos, an Italian treat, are created by pouring a shot of espresso on top of a scoop of ice cream. At Reserve bar locations, the menu will range from the Classic Affogato for $6 to the $8.50 Cold Brew Malt, made with small-lot cold brew, vanilla ice cream, and chocolate bitters.

Starbucks is additionally testing a slightly less expensive affogato menu at 100 traditional Starbucks locations in Orange County, California. These locations will serve similar treats, but ...