Question - I'm just curious.
Made a cake I make quite a lot - Chocolate and Banana Loaf cake - the butter seemed to be taking ages to go soft and I was in a slight hurry so I'd creamed lightly the (still hard!) butter and caster sugar and then thought sod that - and chucked the eggs into the butter/sugar mix and beat it with the mixer on fast - then went on with the recipe as usual.
The cake came out really light in texture though and usually its a bit hard - but just as tasty - was it the mixing on fast made it nice and light or something else?