A homemade version of the popular Starbucks drink that combines cold brew coffee, homemade brown sugar syrup, and oat milk, shaken with ice for a creamy, frothy, and refreshing caffeine boost.
Use cold brew instead of hot coffee to prevent the drink from becoming watery as the ice melts. Shake vigorously to create the signature foam. The brown sugar syrup can be stored in the refrigerator for up to two weeks. Adjust sweetness by adding more or less syrup to taste.
Keywords: Starbucks copycat, brown sugar oat milk shaken espresso, cold brew recipe, homemade iced coffee, dairy-free coffee, vegan espresso drink