Procedure to make Avocado Milk Shake: Cut the avocado. , Remove the seed, scoop out the inside part using a spoon. , Place the scooped out part of avocado in a blender. , To this blender, add soya milk, sugar and vanilla ice cream. , Blend it. , Transfer this milkshake to a glass. , Garnish it with avocado pieces and mint sprig. , Avocado Milk Shake is ready to serve.