Over carbonated keg

[Sandy Feet]

What yeast did you use?

300. It did have some banana forward. It is probably premature to make the comments I made, but we shall see. If this doesn't work, I might play with some rice hulls in the bag and make something dark with that yeast. I think I can give it some character going dark, and now knowing that efficiency will suck.

 

[Donoroto]

300. It did have some banana forward. It is probably premature to make the comments I made, but we shall see. If this doesn't work, I might play with some rice hulls in the bag and make something dark with that yeast. I think I can give it some character going dark, and now knowing that efficiency will suck.

Hm. I suspect your cold fermentation suppressed the esters you bought 300 to produce. Your bananas will not increase from here. Biab should use grain that’s almost dust to keep efficiency. And one or two ‘lift and lowers’ of the bag during mash can help.
But, it is beer.