This is for many people, the obvious choice in Puebla. La Fonda de Santa Clara do Mexican Food like nobody else in Puebla, but their specialty is, without a doubt the Poblana cuisine. This is an excellent place to try that mexican dish you've always wanted to eat, but you were afraid, because this is a safe clean restaurant. If you're feeling really adventurous, try the grasshoppers.
This Fonda is not as beautiful as those downtown, I mean, come on it's in a mall. But the food is just as good.