here's my problem :
I make cakes all the time and 99% of the time they end up gret but recently I bought a Kitchenaid standmixer and I cannot get a cake right with it. I'm using the same recipe, same oven, same process but my cakes won't rise and they end up tough and heavy. I tried beating the batter longer/shorter, faster/slower but always end up with the same result : disaster!
Any ideas of what I may be doing wrong?