Bananas with avocados and milk can be made into milkshakes. Materials and tools of banana avocado milkshake: one banana, one cooked avocado, 250 ml milk, soymilk machine or cooking machine. Method steps: 1, peel off the outer hard skin of avocado and keep a little green; 2. Cut the avocado in half, take out the core inside, and cut the meat into small pieces for later use; 3. Peel and slice bananas for later use; 4, take the cooking machine, put the avocado pieces and banana slices together, and add milk; 5. Turn on the switch of the cooking machine until avocado and banana are stirred into a fine paste; 6. Pour into the container.