We've all seen those videos of Yanks trying Irish food and gagging on bubble-and-squeak.

Now the tables have been turned, pitting Irish mouths against American Christmas treats such as eggnog and Snowballs.

To be honest, we've always wanted to know what eggnog tastes like this - so this is very educational for us.

Snowballs, though, look lovely. We'd give them a go.

Take a look!