TheFork users who ate in Aranjuez have said really good things about Aguatinta, Casa Pablo and La Maruxiña. Maybe you should give them a try!
Some of the more popular Traditional restaurants having a terrace in Aranjuez according to TheFork users include:
Entre Amigos, with a 9.2 rating
Aguatinta, with a 9.2 rating
Azahar Restaurante, with a 8.3 rating
In those days what better than a traditional restaurant to retrieve the comfort of eating at home.