Oklahoma Onion Burgers! From a Great Depression Era necessity to a cultural phenomenon. These burgers are so simple, yet so tasty! I used my Blackstone griddle to add the proper cast iron crust to ...

Smashburger has revamped its menu with nine ... certified Angus beef with classic toppings like American cheese, red onions, pickles, mustard, and ketchup, served on a butter-toasted bun.

While smash burgers remain, ironically, top dog within the fast food universe, one unsung iteration, the Oklahoma smash burger, is finally getting its due.

One friend ordered a vanilla milkshake to go with his half-pound Twin Cities Smashburger. On an onion bun he had melted cheeses, grilled onions, lettuce and tomato. It was a little messy to pick ...