Editor's note: Everyday weekday until Christmas, we'll have a daily hot chocolate report for you. 'Tis the season. Today, One Girl Cookies in Carroll Gardens/Cobble Hill nabe.

Price: $2.25 for a small (10 ounces), $3.25 for a large to-go cup (16 ounces)

The deal: I wanted to like this one, especially when they made it with chocolate ganache from a mini muffin cup. They even shake cinnamon on top and offer homemade marshmallows—both appreciated. (As was the less-than $5 price tag.) But for some reason, that ganache just wasn't chocolatey enough and it only lived up to being what I washed down the pumpkin whoopie pie with. Maybe "watery" is too harsh, but it just didn't hit the spot. They're lucky they have soda shop-like bar stools, because I'd still go back for those.

One Girl Cookies

68 Dean Street, Brooklyn NY 11201 (map)
212-675-4996
www.onegirlcookies.com

Previously
12 Days of Hot Chocolate: The Dessert Truck
12 Days of Hot Chocolate: Dunkin Donuts
12 Days of Hot Chocolate: Roasting Plant
12 Days of Hot Chocolate: Otto
12 Days of Hot Chocolate: MarieBelle Fine Chocolates
12 Days of Hot Chocolate: Grom