anyone giving Banana Mylk to their babies?

J.
Is anyone making banana mylk (thinly blended banana and lots of water to milk consistency) to help with weaning or plans to use alternative mills such as this later on instead of dairy milk? 
My LO is 9 months and I am planning to start weaning him but rather not have to give him formula or dairy milk. He already eats lots of fruits and vegetables (baby led weaning) but needs to suck at night time especially. any thoughts please? Thank you 😊