Cheeseburger in Paradise

28 ounces fresh USDA choice beef chuck, diced
2 tablespoons kosher salt
1 tablespoon ground black pepper
1/2 tablespoon garlic salt
1/2 tablespoon onion salt
1 teaspoon celery salt
8 slices American cheese
4 sesame hamburger buns, toasted
4 slices tomato, 1/4-inch thick
4 slices red onion, 1/4-inch thick
4 toothpicks
4 pickle spears
Using a meat grinder with a 3/8-inch plate, grind the meat. Change to a 1/8-inch plate, and grind a second time.
Shape the ground meat into 4 (7-ounce) patties.
In a mixing bowl, combine the kosher salt, pepper, garlic salt, onion salt and celery salt. Mix well.
Place burger on a hot grill and season with the seasoning salt.
Cook the burgers halfway to desired temperature and flip over and finish cooking.
Place cheese on the burger when it is 3/4 of the way cooked and melt.
Place bottom bun on plate.
Place burger on bottom bun.
Cover with top bun and secure with a toothpick.
Place pickle next to the burger.