Copycat Arby's Beef and Cheddar

This Copycat Arby's Beef and Cheddar recipe is the ultimate fast-food copycat recipe. Thinly sliced roast beef is layered with cheese on a bun with an Arby's copycat sauce recipe. The cheese is made creamier by heating it with a touch of milk. The sauce recipe is essentially divine seasoned ketchup that is quick and easy to make. The combination of all the flavors makes this one of the best sandwich recipes to make for the whole family.