Babatunde's tray bake was a love letter to his four favourite flavours: caramel, biscuit, buttercream, and cake. The sponge was swirled with biscuit spread, sandwiched with a spiced caramel buttercream, and finished with a glossy caramel topping. Making the caramel proved a significant challenge - his first attempt crystallised after stirring too early, and a second batch was required under time pressure. The backup caramel delivered the glossy finish the cake needed, and Babatunde's instinct for bold flavour carried the bake across the line. He was visibly overcome when Paul extended a Hollywood Handshake, declaring he would never wash his hand again.