01 - Preheat your Blackstone griddle or large cast iron skillet over medium-high heat. Lightly oil the surface.
02 - Divide the ground beef into 8 equal balls, approximately 2 oz each.
03 - Season each beef ball evenly with salt, black pepper, smoked paprika, and garlic powder.
04 - Place each tortilla on the griddle. Immediately top with a mound of shredded cheddar and Monterey Jack cheese mix covering the center of the tortilla.
05 - Place a seasoned beef ball on top of the cheese mound. Using a sturdy metal spatula or burger press, smash firmly to spread the beef thinly over the melted cheese and tortilla.
06 - Cook for 2-3 minutes until the beef develops crispy edges and the cheese becomes golden and bubbling beneath.
07 - Flip the entire taco assembly quickly so the tortilla side crisps directly on the griddle for 1-2 minutes.
08 - Remove from heat and transfer to a serving platter.
09 - Immediately top each taco with lettuce, tomatoes, red onion, jalapeño slices, cilantro, and a dollop of sour cream.
10 - Serve hot while cheese remains melted and tortilla stays crispy.