01 -
In a mixing bowl, combine cream cheese, chopped jalapeños, shredded cheddar cheese, garlic powder, salt, and black pepper until fully blended.
02 -
Divide ground chuck into six portions, shaping each into a 1/3-pound ball.
03 -
Using a burger press, flatten each burger ball into a uniform patty. Generously season both sides with SPG rub.
04 -
Heat griddle over medium-high until hot.
05 -
Place patties onto hot griddle. Sear first side for 4 minutes, developing a crisp crust.
06 -
Flip patties, season the other side, and top each with 1 slice of pepper jack cheese. Cook an additional 3 minutes, allowing cheese to melt.
07 -
Transfer the cooked patties to a cooler area of the griddle to rest.
08 -
Lower griddle heat and place Texas toast slices directly onto the griddle. Toast for 3–5 minutes until golden brown, flipping as needed.
09 -
Spread a generous scoop of jalapeño popper mixture over each patty. Stack patties to form double layers and top with a second slice of Texas toast.
10 -
Return assembled sandwiches to griddle and toast both sides until crisp. Serve immediately while hot.