The 100 Year Old Onion Burger Technique You Won’t Believe

This burger has been sold for 100 years by Pete's Hamburger Stand in Wisconsin and today we try it to see why its stood the test of time. Recipes: Steamed Wisconsin Onion Burger https://www.notanothercookingshow.tv/... (Website Design by: https://www.kristasdesignstudio.com/ ) PATREON: https://goo.gl/5Nr1oB Sources:    • Famous Wisconsin Boiled Burgers – Pete’s H...   (Wisconsin Foodie Youtube Channel) https://wisconsinlife.org/story/petes... (Wisconsin Life) https://www.startribune.com/burger-fr... (Star Tribune)