But we do it a lot within the company. We used to have Cadbury Dream which was mainly white choc and now we have winter and easter bars that are white and milk choc.
In Europe they have some Milka products with white/milk. In South Africa there’s another one (think it’s called top deck :S).
There’s also a knew one which is called Big Tasty which has white/milk and dark choc (tastes awesome).
We do sometimes add a little white chocolate into our mixers when we think it’s not working right. If you add a little white to milk or dark, you can see it mix in. If it takes too long then you know something is up.