Thanks for that Cari. I may use the breadmaker to do the main part then bake it in the oven. Or I may just buy Genius as we did before!
DD1 was given a bag of banana flour to try (she lives in Australia and there are banana farms around her). Apparently they are experimenting with this; she said it was very good and did not taste of banana, she made pizza base with it which i suppose had a strong tasting topping. Banana is starchy so would turn into flour, as long as the taste is not strong I don't see why it shouldn't work. I think it is a local product as yet.
Bought the wrong Hot Cross Buns 😩