Add Yahoo as a preferred source to see more of our stories on Google. With so many microwave popcorn options on store shelves, it's impossible to know which is really worth your dime. With talk of ...

Proper has launched a pop-up microwave popcorn box. Claimed to be the first of its kind in the UK, the format has debuted in Sea Salt and Sweet & Salty (rsp: £2.25/90g), which are exclusive to Tesco.