I'm at my parents for the week in South Dakota. Mom really likes hazelnut lattes. We decided to see if we could make a homemade version. What we came up with:
Brew 1/4 cup strong coffee. Pour into a coffee cup.
Heat 3/4 cup whole milk but don't scald.
Put milk, 2 tsp. sugar, 1/8 cup hazelnut coffee syrup and 1/4 tsp. vanilla in the blender. Blend about a minute, until milk is frothy. Pour into cup with coffee. Play with the foam at the end and see if you can make the fancy designs the coffee shops make. So good!