[header] How to make microwave fudge [title] Grease a baking pan. [step] Coat an 8-inch (20-cm) baking pan with a layer of butter, oil, or cooking spray. This will prevent the fudge from sticking to the pan, and make it easier to remove once the fudge has set. 
[substeps] Alternatively, you can also line the dish with parchment paper instead. [title] Heat the sugar, milk, and butter.