These shredded beef on these French Dip Sandwiches is so tender and flavorful. The alcohol from the beer cooks off during the cooking process and adds a delicious flavor, but if you need to substitute it, you can use additional beef broth or water. The veggies are a great addition for yumminess but also make the sandwich more filling. Other toppings that you might find tasty could be olives, banana peppers, or raw onion slices. Hope you enjoy dipping this delectable sandwich!