Roast Goose with back

8 lbs goose 2 cups breadcrumbs 1 chopped onion 2 tablespoons fat 3 sweet potatoes 1/4 teaspoon sage 1 teaspoon salt 1 pinch pepper 7 apples 1/4 cup brown[...]

14 lbs goose , washed and patted dry 3 medium onions , peeled and sliced in thick segments 2 tablespoons olive oil 2 tablespoons all-purpose flour 2 glasses[...]