Boil milk and amke it cool. Wash mangoes, peel and cut them into pieces.
Put these pieces in the mixer jar, add sugar and beat it finely.
Mix milk and ice cubes in it and beat this milk shake again.
Your mango milk shake is ready. Keep it in the glasses and serve them.
If you are not able to use the whole mango at one time then peel it and cut it. Put it in the mixer and add sugar in it and beat it. Fill it in the air-tight container and keep it in the freezer.
Whenever you want to make a mango milk shake, mix it in the milk and ice cubes and drink it. You can use it for 15-20 days.