Preheat oven to 400°.  I like to steam my spareribs in the oven as I find this makes them very tender.  Use a baking pan that has a rack tht fits into it.  Put cold tap water in a baking pan so that it almost half fills the pan.  Cover the rack with tin foil and poke holes in it so that the grease can drip through.  Place the spareribs on the rack and cover tightly with tin foil.  Steam in the oven for 1-1½ hours.  When you take the ribs out smother them with your favorite BBQ sauce.