How did Walkers decide on making hot honey crisps? Plus, Jennifer Garner and Charli xcx chat to Graham Norton. Here’s what to watch this evening How did Walkers decide on making hot honey crisps? Plus, Jennifer Garner and Charli xcx chat to Graham Norton. Here’s what to watch this evening 8pm, Channel 4 Hot honey crisps, anyone? The divisive new flavour is one of a few launched as part of Walkers’ recent rebrand. In this programme – verging on an advertorial – the cameras are invited to witness