Why don't u make a vanilla coffee with ur vanilla shake?
My sister made a gorge vanilla coffee latte yesterday.
She put the powder in a bowl, sprinkled in a little coffe, added ice cold water from the fridge and blended with a hand blender. Poured into a glass and voila...a Lipo/starbucks vanilla iced latte.
I made a mocha choc the same way, but used hot water and added a sweetner. Give it a go.x