We’re big fans of scoffing things that come out of the oven, but what about eating the actual oven as well? This step-by-step guide to whipping up a cookie-based cooker uses graham crackers – an American staple – to assemble the stove. In their absence, we reckon Nice biscuits or Scotch Fingers would do the trick – something sweet and firm that won’t crumble under pressure (like the hefty weight of your ravenous gaze). Once it’s all built you can pop a sweet treat inside, and surprise your pals with a dessert double-whammy. Oh yeah!