Sadly much more expensive than what you'd get in Spain - churros are larger & thicker, and you get richer and more chocolate sauce, for prob just SGD7.50 there. I did like that the churros here were crispy though, although the chocolate was decent but nothing amazing.
NGL overall pretty pricey but it's a really nice place to visit for occasions (both vibes & service were good), and to try Fideua, which is difficult/ rarer to find in Singapore!