Unless you really, really want to make gravy, line the bottom of your roaster with potatoes and maybe a few carrots. The taters will absorb the drippings before they can burn. If you really want gravy, I would add a little water to the bottom of your roaster, but then of course, you'll need to run your bird under the broiler to crisp the skin. HTH!I am roasting a narrigansett hen for tonights Sunday dinner. I would like to know why I often have the fat (drippinngs) starting to burn before the bird is done. If anyone has suggestions to prevent this, PLEASE let me know. It is not a problem with commercial birds, only my home grown.