We've recently developed a liking for chicken wings, which I cook in the oven using the grill pan. I use a brush on sauce (home made) which I add a few times while they are cooking. I line the base of the grill pan so it's easy to clean, but the metal grille that the wings sit on gets covered in baked on sauce which is hard to clean. DH does the washing up and keeps complaining about how hard it is to get it clean. Does anyone have any ideas about how we could make it easier to clean? Thanks