Oklahoma Onion Burger
Also known as: oklahoma burger, onion smash burger, oklahoma fried onion burger, depression era onion burger, ok onion burger, smashed onion burger
What is Oklahoma Onion Burger?
A thin beef patty smashed onto a mound of thinly sliced onions on a flat-top griddle, then served on a soft bun. Born during the Great Depression in El Reno, Oklahoma, as a way to stretch meat with cheap onions.
Typical Ingredients
Allergen Information
Always confirm with restaurant staff before ordering.
Bun contains gluten. American cheese is dairy. Yellow mustard is a traditional topping. Some buns contain sesame, soy, or eggs. Pickles may contain sulphites.
Safer Variations
Allergen-friendly alternatives to ask for.
Questions to Ask Staff
Important questions to confirm with restaurant staff.
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Good for These Diets
Based on this dish's typical allergen profile, it may be suitable for:
Important Disclaimer
Allergen information is based on typical recipes and may vary by restaurant, region, or preparation method. Always confirm with restaurant staff before ordering.