Make sure that your bananas are very very ripe. As in the peels of the bananas have turned black. My first time I used what I thought was ripe bananas, brown skinned. When added to the primary formed a "cap" that I had to stir down daily. Thecap never did disappear in the primary, what a mess to transfer into the secondary and a lot of waste. I did not experience this with extremely ripe bananas.
With my ripe bananas Ifreeze them(skin and all) for a couple of days. When they get to this very ripe state it is hard to peel them and freeze them without the skin/peel.
I then took the frozen bananasout to unthaw. Have tried the following methods both work;
a)unthaw totally then squeezed out the contents (like a tube of toothpaste) into a blender and blenderized them. This works it is very gooie OR
b) unthawbananas partially so you can remove the peel.Place semi thawed peeled bananas into a blender, leave to warm up and blenderized them. This works but it is very cold on the fingers when peeling them.
I then put my bananas directly into the primary. As long as the bananas are extremely ripe thank goodness no cap forms, thus less loss when transfering into my secondary.
I have not tried using a bag to contain my bananas.
End product to my taste did seem to have more body.
JC
Edited by: jcnoren