Ultra Light Pro light weight cast iron casserole dish from Ronneby Bruk is a casserole dish in lightweight cast iron, pre-seasoned with rapeseed oil and equipped with professionally forged handles. The cast iron casserole dish has a large flat bottom for a good frying surface and sloping straight edges to make it easier to reach down to the bottom. There are many good reasons to choose a light cast iron casserole dish, especially since it weighs significantly less and comes with the same advantages as regular cast iron.