01 - In a small bowl, whisk together mayonnaise, ketchup, mustard, chopped pickles, garlic powder, onion powder, smoked paprika, salt, and pepper until smooth and fully combined. Set aside to allow flavors to meld.
02 - Divide ground beef into 8 equal portions, approximately 2 oz each. Roll into balls and season lightly with salt and pepper on all sides.
03 - Place a large cast iron skillet or griddle over medium-high heat and allow it to become thoroughly hot, approximately 3-5 minutes. Proper heat ensures optimal searing and crispy edges.
04 - Working in batches to avoid overcrowding, place 2-3 beef balls onto the hot surface. Immediately place a tortilla directly on top of each ball and press down firmly with a sturdy spatula or burger press, flattening the beef to match the tortilla size. Cook for 2-3 minutes until deeply browned and edges are crispy.
05 - Carefully flip each assembly so the tortilla contacts the cooking surface. Place a cheese slice on each beef patty. Continue cooking for 1-2 minutes until the tortilla is golden and toasted, and the cheese is completely melted.
06 - Remove cooked tacos to a platter and repeat the cooking process with remaining beef balls and tortillas until all are cooked.
07 - Top each taco with shredded lettuce, diced tomatoes, sliced red onion, and pickle chips. Drizzle generously with the prepared smash burger sauce. Serve immediately while hot and crispy.