I took some pork belly joints out of the freezer yesterday with a view to tonight's dinner, but then the outer glass door of the oven somewhat unexpectedly fell off. Buggered if we can get it back on again. DH says it will require specialist screwdrivers, of which he has a set somewhere in the house, but buggered if we can find them. Anyway, how do I go about cooking my pork joints? Is it possible to do them in the slow cooker, or pot roast them on the stove top?