(Bloomberg) -- Nestle SA is changing its recipe for KitKat bars across Europe to make them crispier and add a “hazelnut tone.” But it’s not because cocoa prices are too high, according to the Swiss food giant.

(Bloomberg) -- Nestle SA is changing its recipe for KitKat bars across Europe to make them crispier and add a “hazelnut tone.” But it’s not because cocoa prices are too high,…

(Bloomberg) -- Nestle SA is changing its recipe for KitKat bars across Europe to make them crispier and add a “hazelnut tone.” But it’s not because cocoa prices are too high,…