It's not often we'll focus on a supermarket burger - but just look at this!
This is the new M&S Daddy of all Burgers and it's really earning that name. It weighs in at 1kg (so could merely holding it be considered getting a workout?) and there's more to it than just burger. Inside it's filled with cheese sauce, BBQ pulled beef and it's all wrapped in streaky bacon rashers for good measure. If you were planning to blow the diet in style, this could do just the trick.
It's just gone on sale today (expect it to be in demand, though) at £8.50, which is actually pretty good value for something so huge. If you want an oversized bun to fit, that'll be an extra £1.50.
Alternatively, if all this has got you in the mood to head out for a burger yourself - check out our guide to London's best.
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