Start by adding the softened cream cheese, shredded cheddar cheese, chopped jalapeños, and garlic powder to a food processor. Blend until the ingredients are evenly combined and smooth. The mixture should be creamy and easy to spread.
Place the bacon in a skillet over medium heat and cook until crispy. Transfer it to a paper towel-lined plate to drain excess grease. Once cooled, crumble it into small pieces for topping.
Preheat your grill or grill pan and cook the hot dogs according to package directions. Turn them occasionally to achieve even browning and grill marks. This step adds extra flavor and texture.
Lightly toast the hot dog buns on the grill for a minute or two. Toasting helps prevent the buns from becoming soggy after adding the creamy toppings. It also adds a pleasant crunch.
Spread a generous layer of the jalapeño cheese mixture inside each bun. Place a grilled hot dog in the center and make sure the cheese mixture surrounds it for maximum flavor.
Sprinkle the crumbled bacon over each hot dog. Top with sliced fresh jalapeños and chopped cilantro. These toppings add color, freshness, crunch, and a little extra heat.
Serve the hot dogs while they are warm and fresh. The melted cheese mixture and crispy bacon taste best when enjoyed right away. Pair them with your favorite side dishes.