2 experiments with small amounts (180g butter, 200g sugar) - disastrous outcome, mass was not stirred frothy, but stuck to the toilet rim lengthy procedure open, scrape off the edge, then on again, the same thing. ingredients as more were added, started the thing, asthmatic to wander over the work surface, I was afraid a device infarction. at the end of the whole mixerei I had a slightly lumpy, absolutely not homogeneous mass before me what had never happened before me in this recipe. So the thing was returned - Amazon responded as usual reliable and good!
