Petro's Chili and Chips  
7600 Kingston Pike
Knoxville, TN 37901
865-693-6517
800-PETROFY

Famous for their chili and their signature "petros", a unique dish made with corn chips, chili, sour cream, and green onions, this casual dining restaurant also features an extensive menu of traditional and unique American style dishes. They are open daily for lunch and dinner.