Thank you for all your wonderful replies and sincere consolation
Deeply appreciate it,
Especially for @CosmicTruth for his/her amazing calculator.
So basically i need to create an 34L batch to save this 5L (which is beyond my current capability, resource-wise at this moment).
But to ease a little bit pain in this wrecked heart, do you think within time (a week maybe?) the banana will softened and the bavarian cream + peanut butter will shine?
Again thank you very much dear wonderful people