Cold Brew Queen is a coffee-focused website for people who enjoy cold coffee and want to make it at home. With a friendly, practical approach, the brand helps readers explore cold brew techniques, improve their brewing, and find inspiration for new drinks. Its guides cover the process of making cold brew, coffee beans, grind size, and equipment such as brewers and grinders. The site also explains the difference between iced coffee and cold brew and shares tips for addressing common issues, including bitterness.

Recipes are a central part of Cold Brew Queen, ranging from cold coffee drinks and syrups to creamers, foams, and coffee-based desserts. The brand also offers Make Mine Cold Brew, a second-edition book available in paperback and ebook, featuring more than 60 recipes and updated guidance informed by newer research. Readers can browse articles and sign up for free weekly updates about new posts, recipes, and cold brew news.