shadowfax wrote: No chance that steam condenses when it's injected into cold eggs.
It was probably a bit of a combination of too much milk and a little too little steaming. Steam condenses as it enters the cool egg, or milk, and it mixes with the egg/milk mixture As they all start to firm up and get up to temperature, they all mix together and firm up together, just like cool water does in your omelette in a pan.
It's actually quite a fast way to make an egg dish for one, heat milk for pudding*, make oatmeal, whatever.
There is no difference between using the wand and pitcher to make eggs one day and cappuccino the next than there is in using a pan to make chili one day and pudding the next. As long as your cleanup is adequate, neither your health nor the flavour of your food is endangered.
*Pudding goes fast. if you're not paying attention, it really wants to glop out of the pitcher as it firms up. And when it does, it's *HOT*. Don't try this at home, trained professional on a closed course, not intended for internal or external use, turn out that light, put the cat out, close the lid when you're done.