Make your espresso according to your package directions.
You can also use strong brewed coffee, but it will have a slightly different taste.
Make the Latte
Steam the milk (or froth). Oat milk gains a lot of volume so make sure you don't fill your mug more than half full. If using a frother, follow the directions of your specific frother.
If using an espresso machine steamer, make sure to spin your mug around so you evenly heat the milk prior to it foaming.
In a mug add the espresso, syrup, and top with steamed milk.
Give it a stir to ensure the syrup gets mixed well.
Serve hot and enjoy!
Notes
You can substitute other types of milk for oat milk, I just prefer the texture and flavor of oat milk.If you don't have flavor syrups at home, you can always sweeten with maple syrup, or make a vanilla syrup by boiling 1/2 cup sugar, 1/2 cup water, and 1-2 tsp vanilla extract.If you don't have an espresso machine or a frother, heat your milk in the microwave or boil on the stove. You can give it some bobbles with a whisk if you like.This can also be made iced by skipping the step where you steam the milk and serve the whole drink over ice.