Absolutely! Prepare the recipe as directed except for preparing and assembling the sandwiches. Freeze the meat and au jus together in a freezer-safe container and label with the date and \\"French Dip for sandwiches: Thaw and heat meat and au jus. Prepare hoagie rolls with horseradish sauce and one slice of provolone cheese, and add meat. Serve with au jus for dipping.\\" It should keep for a couple of months. After that, it would still be safe to eat but might begin to change texture.