Add the banana (sliced in few pieces roughly or halves) to the blender.
Add instant coffee powder, milk, maple syrup and vanilla extract.
Blend until smooth & frothy.
Serve immediately for best results!
If you are not serving this milkshake immediately after preparation, you may transfer it to refrigerator and keep it chilled, which will stay fresh for few more hours.
For longer storage, you may transfer the milkshake to ice cube trays and store it in the freezer.