01 -
Heat a cast-iron skillet or griddle over medium-high heat until very hot.
02 -
Combine softened cream cheese with garlic powder and a pinch of salt; set aside.
03 -
Lightly butter the brioche buns and toast them in the skillet until golden brown; remove and set aside.
04 -
Divide ground beef into loose 3-ounce balls. Place each ball on the skillet and smash thin using a spatula. Season with salt and black pepper.
05 -
Cook patties for 2 to 3 minutes per side until crispy and cooked through. Add cheddar slices on top during the last minute to melt.
06 -
Spread the cream cheese mixture evenly on the toasted buns. Layer with cooked patties, sliced jalapeños, lettuce leaves, red onion slices, and drizzle ranch dressing over the top.
07 -
Cap each burger with the top bun and serve immediately to enjoy the vibrant flavors.