A. salido is the correct past participle for the Spanish verb salir.
Past participle is formed by adding the suffixes -ado, or -ido to the root of the verb, depending on the last letter of the verb.
The sentence is in inverted order
Disculpe Señor, ¿Puedo tener el "San Remo Dip" para el aperitivo y me gustaría tener Fettuccine Alfredo para la comida.