Form your patties so they are ¼ to ⅓ of an inch wider than the diameter of the buns you'll be serving them on. For a 6 ounce patty they will end up between ⅓ to ½ and inch thick. Season your patties with salt and black pepper and place them on a baking sheet. Refrigerate your patties for 10-15 minutes.
While the patties are being chilled in the refrigerator, preheat your grill or stovetop griddle over medium-high heat.
Grill the burger patties to your desired level of doneness, usually about 4-5 minutes per side for medium-rare and 9-10 minutes for well-done. During the last minute of grilling, add a slice of cheese to each patty and cover with a lid to help the cheese get fully melted.
Buns
Lightly spread a layer of butter on each cut side of the burger bun. Make sure to spread it all the way to the edges.
On a griddle over medium-high heat put the buttered side of the buns down and allow them to cook for about 1-2 minutes or until they are a golden brown.
Burger Assembly
Remove the pickles slices from their liquid and let them drain on a piece of paper towel. This will help prevent your bun from getting soggy.
Spread mustard evenly on the top half of each burger bun and set aside.
On the bottom bun add the diced onions then the cooked burger. Place 3-4 pickle slices on top of the burger patty then the top with the mustard coated top bun.
Enjoy with your favorite side.
Notes
1. While the burger patties are being chilled in the refrigerator prep and toasting your burger buns to reduce the amount of time waiting for the burger to be assembled.2. Nutritional information is only an estimate. The accuracy of the nutritional information for any recipe on this site is not guaranteed. The nutritional value will vary based on the type of ingredients used (example: burger buns, ground of beef, cheese, and any additional toppings). It does not include the nutrition for any substitutions or additions.3. Be sure to check out the Key Ingredients along with the Recipe Tips and Notes sections found in the post, for more tips, options, substitutions, and variations for this recipe! You will also find step-by-step photos.