Parramatta is full of fast food options with two major food courts. One of the more attractive options is Salsa's fresh mex. Salsa's is far from being traditional Mexican food but provides for a Western fusion alternative for Mexican.
Their chips are amazing and always so well seasoned and for $4.50, you can add chips and a drink to your tacos or burritos meals. The Tacos (3 for $11.50) that I tried were the chicken chipotle, original beef and lamb shoulder. They were tasty but did not really compare to the chicken fajita burrito. It's a whole lot of fresh ingredients of salsa with chicken for $8.95.
Prices: $15ish per person
Location: Level 5 food court, Parramatta Westfield