Baking or Central Heating?

It's rained all day today. Got back this afternoon and instead of putting the heating on decided to bake to keep the kitchen warm. Nigella says this Italian Banana Bread tastes better the next day, not sure it'll last last long in my house. It's just cooling while I do my friday taxi service. I've just spent 20 mins taking B to volleyball, only 3 streets away and back! He could've walked quicker but the weather's bad. Still got 3 more runs to do, I may be gone sometime at this rate.