Heat griddle or flat top to 400℉. Prepare 8 squares of parchment paper for smashing the burgers.
Portion ground beef into 4 oz size balls. Using parchment paper and a burger press or a large spatula, press each patty down as evenly and thinly as you can (aim for a little less than ¼”). Peel the parchment paper off and discard.
Season each patty with seasoned salt, pepper, and garlic powder. Cook for about 2-3 minutes, until it starts to brown on the bottom. Flip the burger with a spatula, scraping up the caramelized bits. Top with a slice of cheese, and cook for another 2-3 minutes, then place on a buttered bun, topped with pickles (optional) and sauce.
Sauce:
In a small bowl, mix together all the sauce ingredients. Serve with smash burgers.
Notes
Buns are not included in nutritional information.
We found that one single patty on a burger was more than enough for the people in our family. If you want to make an extra big burger with a double-stacked patty, this recipe will serve 4 instead of 8.