24th February 2021 Unilever-owned ice cream brand Magnum is adding to its Doubles range with its âmost indulgent Magnum yetâ – Double Gold Caramel Billionaire. Inspired by Millionaireâs Shortbread, the brand described its latest innovation as being âcrafted with multiple layers of decadence – to provide pleasure seekers with a new way to experience moments of luxury.â The variant features a caramel chocolate coating and biscuit pieces, followed by a caramel sauce and swirls of two ice creams woven with pecan and biscuit flavours. Magnum Double Gold Caramel Billionaire is available in stick multipacks, as a single stick, and a tub format.