Haab Restaurant uses authentic, and homemade ingredients specialized for america palette. Haab uses 100% all natural ingredients, containing zero trans-fat and natural meats. The origins of mexican cuisine: If anything defines Mexican food, it is a tradition of experimentation and innovation, of new flavors emerging out of new circumstances. At Haab, we honor this tradition and appreciate that we have the chance to show our neighbors what every proud Mexican chef knows to be true: there is much more to Mexican food than most People know.