El Reno has always been famous for the places that serve fried onion burgers. Sid’s Diner’s will cook your burgers made to order! This historic diner also has delicious coney dogs, incredible old-fashioned milk shakes, but they also serve an amazing breakfast! But it’s their famous onion burgers that has put Sid’s Diner on the map since 1989.
300 S Choctaw Ave El Reno, OK 73036