I like to make banana milk with those really brown bananas. In fact, I let them age just so they are nice and sweet.
I take 1 or 2 bananas, break them in chunks and put them in a measuring cup that holds around 1L, add a bit of vanilla extract, fill with milk to cover banana chunks, blend with a stick blender until smooth, fill milk to the top, blend a bit more just to mix everything, done. Serves one (me) or two (regular) people.
Sounds like you’re just not big on bananas