A quick and easy iced espresso drink sweetened with brown sugar and creamy oat milk, shaken to create a frothy, refreshing coffee treat perfect for warm weather.
Use warm, not hot, espresso to avoid melting ice too quickly. Shake vigorously to create froth and dissolve sugar. Use fresh solid ice cubes for best chill without dilution. Pour oat milk slowly for a marbled effect. Adjust brown sugar to taste. Oat milk preferred for creaminess and subtle sweetness; almond milk can be substituted but will alter flavor and texture.
Keywords: iced espresso, brown sugar, oat milk, shaken espresso, vegan coffee, dairy-free coffee, refreshing coffee drink, summer coffee