
For two days, Shake Shack are expanding their collaboration with St John to put on a smoked eel burger. The only problem is you'll need to hop on a plane to NYC to try it.
The burger, which will be on sale on Friday and Saturday and costs $9.99, features a smoked eel burger topped with smoked Niman Ranch bacon, pickled red onion, crème fraiche, fresh horseradish and watercress. According to Fergus Henderson the burger's "a gentle soul... delivering everything a
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