First you need to cook all the bacon. I find the easier way is to bake it in the oven. To do this preheat the oven to 400F. Line two baking sheets with baking paper and the arrange the bacon slices.
Once the fudge has cooled enough to put in the fridge, cover and chill until firm. This is generally a few hours, but I leave it overnight. Once firm, run a knife round the edge and tip out.