There have never been so many bananas in the house at once, and I miscounted.
Started out with 15
He ate one
I put one in a nana sandwich
he ate two
I froze 5
I put 2 in in a banana cake
One and a half in banana flapjack
two and a half still waiting to go in the custard that's in the fridge.
I gave one to the hens.

The flapjack is in the tin, most of the cake is in the freezer. He had a slice hot with custard, and I sampled it with my cup of tea

Can anyone fit this to the tune of 10 green bottles.