Is there any good way to steam heavy cream to make a latte? I've occasionally had customers request heavy cream for the milk in their latte, and the result is always a mess. The cream resists the little jets of steam and splatters all over your hands and the countertop and the espresso machine. And it's just so hard to get any air in there that the whole pitcher screams out in pain the whole time, suggesting that it's scalding.
My only thought is to try to argue with the customer to allow me to put just a little milk in there so I can aerate it properly. Or, maybe dropping the espresso into the cold cream and using that water to thin out the cream?
Does anyone have a magic solution?