Sinking Dundee Cake
I've just bought a kitchenaid artisan mixer and I've made a couple of Delia's Dundee cakes, both of which came out of the oven OK, but minutes later dipped in the middle. I've done them in the past without problem, but with the old recipe using butter and not spreadable. any ideas please?
ps on the second attempt I shortened the length of time in the mixer.