Leftover cooked roast beef is perfect for this recipe. Otherwise, purchase packaged sliced roast beef for sandwiches or cooked roast beef from the deli.
About 8 oz. of dry fettuccine can be used in place of the refrigerated pasta in this recipe. Dry pasta needs to cook longer than refrigerated pasta; use the cooking time printed on the package.
Just before beginning this super-quick fettuccine, pop some Pillsbury Refrigerated Breadsticks into the oven to bake while you prepare the recipe.