Prepare the Burger Sauce:

1. In a bowl, whisk together mayonnaise, paprika, onion powder, garlic powder, mustard, minced pickles, pickle brine, black pepper, and Worcestershire sauce until well combined.
2. Refrigerate until ready to use.

Form the Beef Patties:

3. Divide the ground beef into six equal portions (approximately 2.5 ounces each). Gently roll each portion into a ball without overworking the meat.

Season the Beef:

4. In a small bowl, mix the kosher salt and a few cracks of freshly ground black pepper. Roll each beef ball in the seasoning mixture to coat evenly.

Cook the Smash Burger Tacos:

5. Preheat a flat-top griddle or large cast-iron skillet over high heat without adding oil.
6. Place each beef ball onto the hot surface. Top each with a flour tortilla.
7. Using a sturdy spatula or burger press, firmly press down on the tortilla to flatten the beef underneath into a thin patty that adheres to the tortilla.
8. Cook for about 1 minute, then press down again to encourage a crispy edge. Continue cooking for an additional 2-3 minutes until the beef is well-browned and crispy.
9. Carefully flip each taco so the tortilla side is down. Place a slice of cheese on top of the beef. Cook for another 2-3 minutes to allow the tortilla to crisp and the cheese to melt.

Assemble the Tacos:

10. Remove the tacos from the griddle. Spread a layer of the prepared burger sauce over the cheese.
11. Top with shredded lettuce, chopped onion, and dill pickle chips.
12. Fold the tacos and serve immediately.