static void EditToppings(Pizza pizza) { var exit = false; do { System.Console.WriteLine("- Toppings "); System.Console.WriteLine("Your toppings: "); DisplayToppings(pizza); System.Console.WriteLine(); Starter.ToppingsMenu(); // you have so and so toppings int select; int.TryParse(Console.ReadLine(), out select); switch (select) { case 1: AddTopping(pizza); break; case 2: RemoveTopping(pizza); break; case 99: exit = true; System.Console.WriteLine("You are done!"); System.Console.WriteLine("Going back to Pizza Menu"); break; } } while (!exit); }