Here is your step-by-step guide on how-to-heat-up your cookie, to perfect that warm, gooey, crunchy cookie, so when your in-laws come around you can pretend that you actually bake... and bake well.
Store your cookies in the fridge to keep them fresh.
Preheat the oven to 175 degrees celsius, then place the cookies on a baking tray.
Heat your cookies in the oven for 3-5 minutes, remove them once the chocolate has melted.
Enjoy the warm gooey cookie with a glass of cold milk.