A lighter, homemade version of the popular Starbucks iced brown sugar oatmilk shaken espresso. This quick and easy recipe uses simple ingredients to create a creamy, balanced coffee drink with less sugar and no artificial flavors.
For extra foam, shake for a full 30 seconds. Use cold oat milk to prevent curdling. Adjust sweetness by starting with 1/2 tablespoon brown sugar if desired. The brown sugar may settle, so stir before each sip. Make the espresso base ahead and store in the fridge for up to 2 days; shake right before serving.
Keywords: iced coffee, shaken espresso, brown sugar, oat milk, copycat Starbucks, lighter, healthy coffee, dairy-free, quick coffee