Top 5 Burgers Replay Video We're sorry, there seems to be an issue playing this video. Please refresh the page or try again in a moment. If you continue to have issues, please contact us here. WATCH Loading Video... Sid's Diner Onion Burger 03:19 Find out more This juicy and messy burger at Sid's Diner in El Reno, Oklahoma, is smothered with caramelized onions. From: Best Burgers with Top 5 Restaurants Similar Topics: Diners Videos In This Playlist First Up 03:19 Sid's Diner Onion Burger 03:15 Pie 'N Burger Classic Burger 03:33 New York City's Brindle Room 03:31 Au Cheval's Cheeseburger 02:44 The Mission Burger Similar Playlists Top 5 Restaurants Best Burgers Highlights 4 Videos We Recommend Top 5 Burgers in America 6 Photos Restaurant: Impossible Top 5 10 Videos Top 5 Restaurants Videos 5 Top Nantucket Restaurants 5 Photos 5 Top Restaurant Nutrition Calculators Top 5 Restaurants Best Burgers Highlights 4 Videos More from: Top 5 Restaurants