01 -
Use a clean slow cooker suited to the batch and its manufacturer’s fill guidance. Keep raw beef sausages refrigerated until loading, fully thaw them first, and use HIGH rather than WARM for cooking.
02 -
Arrange eight thawed raw beef sausages in the insert. Whisk condensed mushroom soup, 1 cup beef broth, and one brown-gravy packet intended for about 1 cup gravy in a separate bowl; add no extra packet water. Pour over and around the links.
03 -
Cover and cook on HIGH, planning roughly 3–4 hours as an untested estimate and extending as needed. Check the center of every beef sausage for 160°F with a thermometer. If any sausage contains poultry, its endpoint is 165°F. Keep the lid in place between necessary checks.
04 -
After the sausages are safely cooked, serve with the gravy. Reduce thin gravy in a saucepan if needed. Refrigerate leftovers promptly in shallow containers; reheat separately on the stove or in a microwave to 165°F, bringing reheated gravy to a rolling boil.