In a large bowl, combine beef, 1 1/2 teaspoons salt and 1 1/2 teaspoons pepper. Using a wooden spoon or clean hands, stir until well combined. Gently form into 6 1-inch-thick patties, just slightly larger than the burger buns.

Heat canola oil in a large cast iron skillet over medium high heat. Working in batches, add patties and cook until lightly charred or until desired doneness, about 3-5 minutes per side; top with cheese.

Serve immediately in hamburger buns with burger sauce and desired toppings.

In a small bowl, whisk together mayonnaise, ketchup, dill pickle relish and Dijon.