Tonight we're having sausages with hot German potato salad which needs 3 slices of bacon + a little grease to add to the dressing. I don't want to thaw a pack of my homemade double smokey bacon so I might buy 3 strips of bacon from the deli and just cold smoke it, then let it mellow a few hours in the fridge before frying it. Should 2 hours be fine or would that be overkill?