We've been searching for really good vegetarian Mexican food in Tempe for about two years now. Rosita's is definitely it. Our server, Lupe, was super friendly and helpful. He let us know that the green chile sauce isn't vegetarian, but recommended alternatives and made sure that we were okay with other ingredients in the food. I had the chile relleno platter and my fiance had the tamales. We each had a margarita with lunch, and the bill still hit under $30. Great service and great food; we'll definitely be back!