Other good Spanish food are their desserts such as flan or crema catalan, and Cienfuego that I have mentioned previously had really good desserts.
In Barcelona I lived on the Rambla right across from a known Spanish food market. It's open daily until 8pm except from Sundays. We came on a Friday evening just before they were closing and the advantage of that is that they sell all their smoothies etc. that haven't been sold cheaper. We even got some for free.
I'm wearing Evil Twin jacket, We are Owls scarf, T by Alexander Wang skirt and Asos shoes.