This is a test of commonsense. Complete the next sentence:

How to make a mint and raspberry milkshake
Fill the blender with milk to the first line.
Use whole milk, as it creates a thicker ice cream. Skimmed and semi-skimmed are fine, but they won't give the perfect texture.
This should make 2-3 glasses, if you require more add more milk. Add three scoops of vanilla ice cream.