A cool, creamy, and nutty iced espresso drink made with homemade toasted oat milk and vanilla syrup, shaken to frothy perfection. Perfect for a refreshing summer pick-me-up without dairy or heavy sugar.
Toast oats carefully to avoid burning for best flavor. Shake espresso with ice vigorously to create frothy texture. Strain oat milk for smoothness. Brew espresso fresh and shake immediately for best taste. Store leftover oat milk in fridge up to 3 days, but make espresso fresh each time.
Keywords: iced coffee, oat milk, vanilla espresso, shaken espresso, dairy-free coffee, vegan iced coffee, toasted oats, summer coffee drink