This chocolate avocado smoothie is so thick, frothy, and sweet that each slurp will make you feel like you are drinking a milkshake! So if you love milkshakes and you are looking for a healthy vegan milkshake alternative, try this banana avocado chocolate smoothie. The combination of avocado, banana, and ice cubes creates the most creamy, frothy texture, and you won't miss the ice cream in this shake recipe!