How to make a yummy banana smoothie

My family has been making this yummy drink forever, now I'm gonna share it. I do the recipe to taste but for this guide I added measurements for serving 5

    
STEPS
INGREDIENTS

Supplies :)
Add bananas to blender (cutting in half helps blend)
Add your milk
Sugar
Cinnamon
Vanilla
Blend
Pour and enjoy! :)

 Bananas (4)
 Milk (3 cups)
 Sugar (1/4 cup)
 Cinnamon (3 tablespoons)
 Vanilla extract (3 tablespoons)