In a large bowl, combine the ground chuck with salt, black pepper, Accent seasoning (if using), and dehydrated onions. Mix gently with your hands until just combined.
Divide the mixture into 8 equal portions and shape them into round patties, about 3-4 inches in diameter. Make a small indentation in the center of each patty with your thumb.
Heat a skillet or grill over medium-high heat. Once hot, add the patties to the pan. Cook for about 3-4 minutes on one side, then flip and cook for an additional 3-4 minutes.
While the patties are cooking, toast the hamburger buns cut-side down in a separate skillet for about 1-2 minutes until golden brown.
Assemble your burgers starting with the bottom bun, add a patty, and top with ketchup, mustard, and dill pickle slices. Finish with the top bun.
Serve your homemade Classic McDonalds Hamburgers with your favorite sides and enjoy!
